From c6ca542d04cd11a2c55c631cc2eabdb4b12ac4fa Mon Sep 17 00:00:00 2001
From: Baptiste DUPUCH <baptiste.dupuch@gmail.com>
Date: Tue, 22 Mar 2022 14:37:45 +0000
Subject: [PATCH 1/4] limitsNavigationsToAppBoundDomains to YES

---
 .../webview_flutter_wkwebview/ios/Classes/FlutterWebView.m       | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.m b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.m
index 61f112019686..2c4293f7842e 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.m
+++ b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.m
@@ -97,6 +97,7 @@ - (instancetype)initWithFrame:(CGRect)frame
     NSDictionary<NSString *, id> *settings = args[@"settings"];
 
     WKWebViewConfiguration *configuration = [[WKWebViewConfiguration alloc] init];
+    configuration.limitsNavigationsToAppBoundDomains = YES;
     [self applyConfigurationSettings:settings toConfiguration:configuration];
     configuration.userContentController = userContentController;
     [self updateAutoMediaPlaybackPolicy:args[@"autoMediaPlaybackPolicy"]

From 57a1e67f84db65af4845fe10588692c137cec393 Mon Sep 17 00:00:00 2001
From: Baptiste DUPUCH <baptiste.dupuch@gmail.com>
Date: Tue, 5 Apr 2022 15:44:18 +0200
Subject: [PATCH 2/4] Added onShowFileChooser callback on WebView to make
 upload work on AndroidWebView

---
 .../webview_flutter/lib/src/webview.dart      |   14 +
 .../GeneratedAndroidWebView.java              | 2712 +++++++----------
 .../WebChromeClientFlutterApiImpl.java        |   10 +
 .../WebChromeClientHostApiImpl.java           |   24 +
 .../lib/src/android_webview.dart              |    4 +
 .../lib/src/android_webview.pigeon.dart       |  812 ++---
 .../lib/src/android_webview_api_impls.dart    |   18 +
 .../lib/webview_android_widget.dart           |   10 +
 .../pigeons/android_webview.dart              |    3 +
 .../test/android_webview.pigeon.dart          |  632 ++--
 .../webview_method_channel.dart               |    2 +
 .../webview_platform_callbacks_handler.dart   |    2 +
 12 files changed, 1749 insertions(+), 2494 deletions(-)

diff --git a/packages/webview_flutter/webview_flutter/lib/src/webview.dart b/packages/webview_flutter/webview_flutter/lib/src/webview.dart
index 6a24d3d4cb2d..cec743cf6bd2 100644
--- a/packages/webview_flutter/webview_flutter/lib/src/webview.dart
+++ b/packages/webview_flutter/webview_flutter/lib/src/webview.dart
@@ -63,6 +63,8 @@ typedef PageFinishedCallback = void Function(String url);
 /// Signature for when a [WebView] is loading a page.
 typedef PageLoadingCallback = void Function(int progress);
 
+typedef ShowFileChooserCallBack = Future<List<String>> Function();
+
 /// Signature for when a [WebView] has failed to load a resource.
 typedef WebResourceErrorCallback = void Function(WebResourceError error);
 
@@ -90,6 +92,7 @@ class WebView extends StatefulWidget {
     this.onPageStarted,
     this.onPageFinished,
     this.onProgress,
+    this.onShowFileChooser,
     this.onWebResourceError,
     this.debuggingEnabled = false,
     this.gestureNavigationEnabled = false,
@@ -238,6 +241,9 @@ class WebView extends StatefulWidget {
   /// Invoked when a page is loading.
   final PageLoadingCallback? onProgress;
 
+  /// Invoked when a page is loading.
+  final ShowFileChooserCallBack? onShowFileChooser;
+
   /// Invoked when a web resource has failed to load.
   ///
   /// This callback is only called for the main page.
@@ -484,6 +490,14 @@ class _PlatformCallbacksHandler implements WebViewPlatformCallbacksHandler {
     }
   }
 
+  @override
+  Future<List<String>> onShowFileChooser() async {
+    if (_widget.onShowFileChooser != null) {
+      return await _widget.onShowFileChooser!();
+    }
+    return [];
+  }
+
   @override
   void onWebResourceError(WebResourceError error) {
     if (_widget.onWebResourceError != null) {
diff --git a/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/GeneratedAndroidWebView.java b/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/GeneratedAndroidWebView.java
index afca5ee12747..4b6b5794d40c 100644
--- a/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/GeneratedAndroidWebView.java
+++ b/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/GeneratedAndroidWebView.java
@@ -1,7 +1,3 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
 // Autogenerated from Pigeon (v1.0.9), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 
@@ -13,11 +9,11 @@
 import io.flutter.plugin.common.StandardMessageCodec;
 import java.io.ByteArrayOutputStream;
 import java.nio.ByteBuffer;
-import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.HashMap;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+import java.util.HashMap;
 
 /** Generated class from Pigeon. */
 @SuppressWarnings({"unused", "unchecked", "CodeBlock2Expr", "RedundantSuppression"})
@@ -26,64 +22,28 @@ public class GeneratedAndroidWebView {
   /** Generated class from Pigeon that represents data sent in messages. */
   public static class WebResourceRequestData {
     private String url;
-
-    public String getUrl() {
-      return url;
-    }
-
-    public void setUrl(String setterArg) {
-      this.url = setterArg;
-    }
+    public String getUrl() { return url; }
+    public void setUrl(String setterArg) { this.url = setterArg; }
 
     private Boolean isForMainFrame;
-
-    public Boolean getIsForMainFrame() {
-      return isForMainFrame;
-    }
-
-    public void setIsForMainFrame(Boolean setterArg) {
-      this.isForMainFrame = setterArg;
-    }
+    public Boolean getIsForMainFrame() { return isForMainFrame; }
+    public void setIsForMainFrame(Boolean setterArg) { this.isForMainFrame = setterArg; }
 
     private Boolean isRedirect;
-
-    public Boolean getIsRedirect() {
-      return isRedirect;
-    }
-
-    public void setIsRedirect(Boolean setterArg) {
-      this.isRedirect = setterArg;
-    }
+    public Boolean getIsRedirect() { return isRedirect; }
+    public void setIsRedirect(Boolean setterArg) { this.isRedirect = setterArg; }
 
     private Boolean hasGesture;
-
-    public Boolean getHasGesture() {
-      return hasGesture;
-    }
-
-    public void setHasGesture(Boolean setterArg) {
-      this.hasGesture = setterArg;
-    }
+    public Boolean getHasGesture() { return hasGesture; }
+    public void setHasGesture(Boolean setterArg) { this.hasGesture = setterArg; }
 
     private String method;
-
-    public String getMethod() {
-      return method;
-    }
-
-    public void setMethod(String setterArg) {
-      this.method = setterArg;
-    }
+    public String getMethod() { return method; }
+    public void setMethod(String setterArg) { this.method = setterArg; }
 
     private Map<String, String> requestHeaders;
-
-    public Map<String, String> getRequestHeaders() {
-      return requestHeaders;
-    }
-
-    public void setRequestHeaders(Map<String, String> setterArg) {
-      this.requestHeaders = setterArg;
-    }
+    public Map<String, String> getRequestHeaders() { return requestHeaders; }
+    public void setRequestHeaders(Map<String, String> setterArg) { this.requestHeaders = setterArg; }
 
     Map<String, Object> toMap() {
       Map<String, Object> toMapResult = new HashMap<>();
@@ -95,21 +55,20 @@ Map<String, Object> toMap() {
       toMapResult.put("requestHeaders", requestHeaders);
       return toMapResult;
     }
-
     static WebResourceRequestData fromMap(Map<String, Object> map) {
       WebResourceRequestData fromMapResult = new WebResourceRequestData();
       Object url = map.get("url");
-      fromMapResult.url = (String) url;
+      fromMapResult.url = (String)url;
       Object isForMainFrame = map.get("isForMainFrame");
-      fromMapResult.isForMainFrame = (Boolean) isForMainFrame;
+      fromMapResult.isForMainFrame = (Boolean)isForMainFrame;
       Object isRedirect = map.get("isRedirect");
-      fromMapResult.isRedirect = (Boolean) isRedirect;
+      fromMapResult.isRedirect = (Boolean)isRedirect;
       Object hasGesture = map.get("hasGesture");
-      fromMapResult.hasGesture = (Boolean) hasGesture;
+      fromMapResult.hasGesture = (Boolean)hasGesture;
       Object method = map.get("method");
-      fromMapResult.method = (String) method;
+      fromMapResult.method = (String)method;
       Object requestHeaders = map.get("requestHeaders");
-      fromMapResult.requestHeaders = (Map<String, String>) requestHeaders;
+      fromMapResult.requestHeaders = (Map<String, String>)requestHeaders;
       return fromMapResult;
     }
   }
@@ -117,24 +76,12 @@ static WebResourceRequestData fromMap(Map<String, Object> map) {
   /** Generated class from Pigeon that represents data sent in messages. */
   public static class WebResourceErrorData {
     private Long errorCode;
-
-    public Long getErrorCode() {
-      return errorCode;
-    }
-
-    public void setErrorCode(Long setterArg) {
-      this.errorCode = setterArg;
-    }
+    public Long getErrorCode() { return errorCode; }
+    public void setErrorCode(Long setterArg) { this.errorCode = setterArg; }
 
     private String description;
-
-    public String getDescription() {
-      return description;
-    }
-
-    public void setDescription(String setterArg) {
-      this.description = setterArg;
-    }
+    public String getDescription() { return description; }
+    public void setDescription(String setterArg) { this.description = setterArg; }
 
     Map<String, Object> toMap() {
       Map<String, Object> toMapResult = new HashMap<>();
@@ -142,36 +89,28 @@ Map<String, Object> toMap() {
       toMapResult.put("description", description);
       return toMapResult;
     }
-
     static WebResourceErrorData fromMap(Map<String, Object> map) {
       WebResourceErrorData fromMapResult = new WebResourceErrorData();
       Object errorCode = map.get("errorCode");
-      fromMapResult.errorCode =
-          (errorCode == null)
-              ? null
-              : ((errorCode instanceof Integer) ? (Integer) errorCode : (Long) errorCode);
+      fromMapResult.errorCode = (errorCode == null) ? null : ((errorCode instanceof Integer) ? (Integer)errorCode : (Long)errorCode);
       Object description = map.get("description");
-      fromMapResult.description = (String) description;
+      fromMapResult.description = (String)description;
       return fromMapResult;
     }
   }
 
   public interface Result<T> {
     void success(T result);
-
     void error(Throwable error);
   }
-
   private static class CookieManagerHostApiCodec extends StandardMessageCodec {
     public static final CookieManagerHostApiCodec INSTANCE = new CookieManagerHostApiCodec();
-
     private CookieManagerHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
   public interface CookieManagerHostApi {
     void clearCookies(Result<Boolean> result);
-
     void setCookie(String url, String value);
 
     /** The codec used by CookieManagerHostApi. */
@@ -179,141 +118,99 @@ static MessageCodec<Object> getCodec() {
       return CookieManagerHostApiCodec.INSTANCE;
     }
 
-    /**
-     * Sets up an instance of `CookieManagerHostApi` to handle messages through the
-     * `binaryMessenger`.
-     */
+    /** Sets up an instance of `CookieManagerHostApi` to handle messages through the `binaryMessenger`. */
     static void setup(BinaryMessenger binaryMessenger, CookieManagerHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.CookieManagerHostApi.clearCookies",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CookieManagerHostApi.clearCookies", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  Result<Boolean> resultCallback =
-                      new Result<Boolean>() {
-                        public void success(Boolean result) {
-                          wrapped.put("result", result);
-                          reply.reply(wrapped);
-                        }
-
-                        public void error(Throwable error) {
-                          wrapped.put("error", wrapError(error));
-                          reply.reply(wrapped);
-                        }
-                      };
-
-                  api.clearCookies(resultCallback);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              Result<Boolean> resultCallback = new Result<Boolean>() {
+                public void success(Boolean result) {
+                  wrapped.put("result", result);
+                  reply.reply(wrapped);
+                }
+                public void error(Throwable error) {
+                  wrapped.put("error", wrapError(error));
                   reply.reply(wrapped);
                 }
-              });
+              };
+
+              api.clearCookies(resultCallback);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+              reply.reply(wrapped);
+            }
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.CookieManagerHostApi.setCookie", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CookieManagerHostApi.setCookie", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  String urlArg = (String) args.get(0);
-                  if (urlArg == null) {
-                    throw new NullPointerException("urlArg unexpectedly null.");
-                  }
-                  String valueArg = (String) args.get(1);
-                  if (valueArg == null) {
-                    throw new NullPointerException("valueArg unexpectedly null.");
-                  }
-                  api.setCookie(urlArg, valueArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              String urlArg = (String)args.get(0);
+              if (urlArg == null) {
+                throw new NullPointerException("urlArg unexpectedly null.");
+              }
+              String valueArg = (String)args.get(1);
+              if (valueArg == null) {
+                throw new NullPointerException("valueArg unexpectedly null.");
+              }
+              api.setCookie(urlArg, valueArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
-
   private static class WebViewHostApiCodec extends StandardMessageCodec {
     public static final WebViewHostApiCodec INSTANCE = new WebViewHostApiCodec();
-
     private WebViewHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
   public interface WebViewHostApi {
     void create(Long instanceId, Boolean useHybridComposition);
-
     void dispose(Long instanceId);
-
     void loadData(Long instanceId, String data, String mimeType, String encoding);
-
-    void loadDataWithBaseUrl(
-        Long instanceId,
-        String baseUrl,
-        String data,
-        String mimeType,
-        String encoding,
-        String historyUrl);
-
+    void loadDataWithBaseUrl(Long instanceId, String baseUrl, String data, String mimeType, String encoding, String historyUrl);
     void loadUrl(Long instanceId, String url, Map<String, String> headers);
-
     void postUrl(Long instanceId, String url, byte[] data);
-
     String getUrl(Long instanceId);
-
     Boolean canGoBack(Long instanceId);
-
     Boolean canGoForward(Long instanceId);
-
     void goBack(Long instanceId);
-
     void goForward(Long instanceId);
-
     void reload(Long instanceId);
-
     void clearCache(Long instanceId, Boolean includeDiskFiles);
-
     void evaluateJavascript(Long instanceId, String javascriptString, Result<String> result);
-
     String getTitle(Long instanceId);
-
     void scrollTo(Long instanceId, Long x, Long y);
-
     void scrollBy(Long instanceId, Long x, Long y);
-
     Long getScrollX(Long instanceId);
-
     Long getScrollY(Long instanceId);
-
     void setWebContentsDebuggingEnabled(Boolean enabled);
-
     void setWebViewClient(Long instanceId, Long webViewClientInstanceId);
-
     void addJavaScriptChannel(Long instanceId, Long javaScriptChannelInstanceId);
-
     void removeJavaScriptChannel(Long instanceId, Long javaScriptChannelInstanceId);
-
     void setDownloadListener(Long instanceId, Long listenerInstanceId);
-
     void setWebChromeClient(Long instanceId, Long clientInstanceId);
-
     void setBackgroundColor(Long instanceId, Long color);
 
     /** The codec used by WebViewHostApi. */
@@ -325,833 +222,760 @@ static MessageCodec<Object> getCodec() {
     static void setup(BinaryMessenger binaryMessenger, WebViewHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.create", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.create", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean useHybridCompositionArg = (Boolean) args.get(1);
-                  if (useHybridCompositionArg == null) {
-                    throw new NullPointerException("useHybridCompositionArg unexpectedly null.");
-                  }
-                  api.create(instanceIdArg.longValue(), useHybridCompositionArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean useHybridCompositionArg = (Boolean)args.get(1);
+              if (useHybridCompositionArg == null) {
+                throw new NullPointerException("useHybridCompositionArg unexpectedly null.");
+              }
+              api.create(instanceIdArg.longValue(), useHybridCompositionArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.dispose", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.dispose", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  api.dispose(instanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              api.dispose(instanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.loadData", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.loadData", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  String dataArg = (String) args.get(1);
-                  if (dataArg == null) {
-                    throw new NullPointerException("dataArg unexpectedly null.");
-                  }
-                  String mimeTypeArg = (String) args.get(2);
-                  if (mimeTypeArg == null) {
-                    throw new NullPointerException("mimeTypeArg unexpectedly null.");
-                  }
-                  String encodingArg = (String) args.get(3);
-                  if (encodingArg == null) {
-                    throw new NullPointerException("encodingArg unexpectedly null.");
-                  }
-                  api.loadData(instanceIdArg.longValue(), dataArg, mimeTypeArg, encodingArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              String dataArg = (String)args.get(1);
+              if (dataArg == null) {
+                throw new NullPointerException("dataArg unexpectedly null.");
+              }
+              String mimeTypeArg = (String)args.get(2);
+              if (mimeTypeArg == null) {
+                throw new NullPointerException("mimeTypeArg unexpectedly null.");
+              }
+              String encodingArg = (String)args.get(3);
+              if (encodingArg == null) {
+                throw new NullPointerException("encodingArg unexpectedly null.");
+              }
+              api.loadData(instanceIdArg.longValue(), dataArg, mimeTypeArg, encodingArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  String baseUrlArg = (String) args.get(1);
-                  if (baseUrlArg == null) {
-                    throw new NullPointerException("baseUrlArg unexpectedly null.");
-                  }
-                  String dataArg = (String) args.get(2);
-                  if (dataArg == null) {
-                    throw new NullPointerException("dataArg unexpectedly null.");
-                  }
-                  String mimeTypeArg = (String) args.get(3);
-                  if (mimeTypeArg == null) {
-                    throw new NullPointerException("mimeTypeArg unexpectedly null.");
-                  }
-                  String encodingArg = (String) args.get(4);
-                  if (encodingArg == null) {
-                    throw new NullPointerException("encodingArg unexpectedly null.");
-                  }
-                  String historyUrlArg = (String) args.get(5);
-                  if (historyUrlArg == null) {
-                    throw new NullPointerException("historyUrlArg unexpectedly null.");
-                  }
-                  api.loadDataWithBaseUrl(
-                      instanceIdArg.longValue(),
-                      baseUrlArg,
-                      dataArg,
-                      mimeTypeArg,
-                      encodingArg,
-                      historyUrlArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              String baseUrlArg = (String)args.get(1);
+              if (baseUrlArg == null) {
+                throw new NullPointerException("baseUrlArg unexpectedly null.");
+              }
+              String dataArg = (String)args.get(2);
+              if (dataArg == null) {
+                throw new NullPointerException("dataArg unexpectedly null.");
+              }
+              String mimeTypeArg = (String)args.get(3);
+              if (mimeTypeArg == null) {
+                throw new NullPointerException("mimeTypeArg unexpectedly null.");
+              }
+              String encodingArg = (String)args.get(4);
+              if (encodingArg == null) {
+                throw new NullPointerException("encodingArg unexpectedly null.");
+              }
+              String historyUrlArg = (String)args.get(5);
+              if (historyUrlArg == null) {
+                throw new NullPointerException("historyUrlArg unexpectedly null.");
+              }
+              api.loadDataWithBaseUrl(instanceIdArg.longValue(), baseUrlArg, dataArg, mimeTypeArg, encodingArg, historyUrlArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.loadUrl", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.loadUrl", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  String urlArg = (String) args.get(1);
-                  if (urlArg == null) {
-                    throw new NullPointerException("urlArg unexpectedly null.");
-                  }
-                  Map<String, String> headersArg = (Map<String, String>) args.get(2);
-                  if (headersArg == null) {
-                    throw new NullPointerException("headersArg unexpectedly null.");
-                  }
-                  api.loadUrl(instanceIdArg.longValue(), urlArg, headersArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              String urlArg = (String)args.get(1);
+              if (urlArg == null) {
+                throw new NullPointerException("urlArg unexpectedly null.");
+              }
+              Map<String, String> headersArg = (Map<String, String>)args.get(2);
+              if (headersArg == null) {
+                throw new NullPointerException("headersArg unexpectedly null.");
+              }
+              api.loadUrl(instanceIdArg.longValue(), urlArg, headersArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.postUrl", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.postUrl", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  String urlArg = (String) args.get(1);
-                  if (urlArg == null) {
-                    throw new NullPointerException("urlArg unexpectedly null.");
-                  }
-                  byte[] dataArg = (byte[]) args.get(2);
-                  if (dataArg == null) {
-                    throw new NullPointerException("dataArg unexpectedly null.");
-                  }
-                  api.postUrl(instanceIdArg.longValue(), urlArg, dataArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              String urlArg = (String)args.get(1);
+              if (urlArg == null) {
+                throw new NullPointerException("urlArg unexpectedly null.");
+              }
+              byte[] dataArg = (byte[])args.get(2);
+              if (dataArg == null) {
+                throw new NullPointerException("dataArg unexpectedly null.");
+              }
+              api.postUrl(instanceIdArg.longValue(), urlArg, dataArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getUrl", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getUrl", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  String output = api.getUrl(instanceIdArg.longValue());
-                  wrapped.put("result", output);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              String output = api.getUrl(instanceIdArg.longValue());
+              wrapped.put("result", output);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.canGoBack", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.canGoBack", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean output = api.canGoBack(instanceIdArg.longValue());
-                  wrapped.put("result", output);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean output = api.canGoBack(instanceIdArg.longValue());
+              wrapped.put("result", output);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.canGoForward", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.canGoForward", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean output = api.canGoForward(instanceIdArg.longValue());
-                  wrapped.put("result", output);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean output = api.canGoForward(instanceIdArg.longValue());
+              wrapped.put("result", output);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.goBack", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.goBack", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  api.goBack(instanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              api.goBack(instanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.goForward", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.goForward", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  api.goForward(instanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              api.goForward(instanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.reload", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.reload", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  api.reload(instanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              api.reload(instanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.clearCache", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.clearCache", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean includeDiskFilesArg = (Boolean) args.get(1);
-                  if (includeDiskFilesArg == null) {
-                    throw new NullPointerException("includeDiskFilesArg unexpectedly null.");
-                  }
-                  api.clearCache(instanceIdArg.longValue(), includeDiskFilesArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean includeDiskFilesArg = (Boolean)args.get(1);
+              if (includeDiskFilesArg == null) {
+                throw new NullPointerException("includeDiskFilesArg unexpectedly null.");
+              }
+              api.clearCache(instanceIdArg.longValue(), includeDiskFilesArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebViewHostApi.evaluateJavascript",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.evaluateJavascript", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  String javascriptStringArg = (String) args.get(1);
-                  if (javascriptStringArg == null) {
-                    throw new NullPointerException("javascriptStringArg unexpectedly null.");
-                  }
-                  Result<String> resultCallback =
-                      new Result<String>() {
-                        public void success(String result) {
-                          wrapped.put("result", result);
-                          reply.reply(wrapped);
-                        }
-
-                        public void error(Throwable error) {
-                          wrapped.put("error", wrapError(error));
-                          reply.reply(wrapped);
-                        }
-                      };
-
-                  api.evaluateJavascript(
-                      instanceIdArg.longValue(), javascriptStringArg, resultCallback);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              String javascriptStringArg = (String)args.get(1);
+              if (javascriptStringArg == null) {
+                throw new NullPointerException("javascriptStringArg unexpectedly null.");
+              }
+              Result<String> resultCallback = new Result<String>() {
+                public void success(String result) {
+                  wrapped.put("result", result);
+                  reply.reply(wrapped);
+                }
+                public void error(Throwable error) {
+                  wrapped.put("error", wrapError(error));
                   reply.reply(wrapped);
                 }
-              });
+              };
+
+              api.evaluateJavascript(instanceIdArg.longValue(), javascriptStringArg, resultCallback);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+              reply.reply(wrapped);
+            }
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getTitle", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getTitle", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  String output = api.getTitle(instanceIdArg.longValue());
-                  wrapped.put("result", output);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              String output = api.getTitle(instanceIdArg.longValue());
+              wrapped.put("result", output);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.scrollTo", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.scrollTo", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Number xArg = (Number) args.get(1);
-                  if (xArg == null) {
-                    throw new NullPointerException("xArg unexpectedly null.");
-                  }
-                  Number yArg = (Number) args.get(2);
-                  if (yArg == null) {
-                    throw new NullPointerException("yArg unexpectedly null.");
-                  }
-                  api.scrollTo(instanceIdArg.longValue(), xArg.longValue(), yArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Number xArg = (Number)args.get(1);
+              if (xArg == null) {
+                throw new NullPointerException("xArg unexpectedly null.");
+              }
+              Number yArg = (Number)args.get(2);
+              if (yArg == null) {
+                throw new NullPointerException("yArg unexpectedly null.");
+              }
+              api.scrollTo(instanceIdArg.longValue(), xArg.longValue(), yArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.scrollBy", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.scrollBy", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Number xArg = (Number) args.get(1);
-                  if (xArg == null) {
-                    throw new NullPointerException("xArg unexpectedly null.");
-                  }
-                  Number yArg = (Number) args.get(2);
-                  if (yArg == null) {
-                    throw new NullPointerException("yArg unexpectedly null.");
-                  }
-                  api.scrollBy(instanceIdArg.longValue(), xArg.longValue(), yArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Number xArg = (Number)args.get(1);
+              if (xArg == null) {
+                throw new NullPointerException("xArg unexpectedly null.");
+              }
+              Number yArg = (Number)args.get(2);
+              if (yArg == null) {
+                throw new NullPointerException("yArg unexpectedly null.");
+              }
+              api.scrollBy(instanceIdArg.longValue(), xArg.longValue(), yArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getScrollX", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getScrollX", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Long output = api.getScrollX(instanceIdArg.longValue());
-                  wrapped.put("result", output);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Long output = api.getScrollX(instanceIdArg.longValue());
+              wrapped.put("result", output);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getScrollY", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getScrollY", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Long output = api.getScrollY(instanceIdArg.longValue());
-                  wrapped.put("result", output);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Long output = api.getScrollY(instanceIdArg.longValue());
+              wrapped.put("result", output);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Boolean enabledArg = (Boolean) args.get(0);
-                  if (enabledArg == null) {
-                    throw new NullPointerException("enabledArg unexpectedly null.");
-                  }
-                  api.setWebContentsDebuggingEnabled(enabledArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Boolean enabledArg = (Boolean)args.get(0);
+              if (enabledArg == null) {
+                throw new NullPointerException("enabledArg unexpectedly null.");
+              }
+              api.setWebContentsDebuggingEnabled(enabledArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.setWebViewClient", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.setWebViewClient", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Number webViewClientInstanceIdArg = (Number) args.get(1);
-                  if (webViewClientInstanceIdArg == null) {
-                    throw new NullPointerException("webViewClientInstanceIdArg unexpectedly null.");
-                  }
-                  api.setWebViewClient(
-                      instanceIdArg.longValue(), webViewClientInstanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Number webViewClientInstanceIdArg = (Number)args.get(1);
+              if (webViewClientInstanceIdArg == null) {
+                throw new NullPointerException("webViewClientInstanceIdArg unexpectedly null.");
+              }
+              api.setWebViewClient(instanceIdArg.longValue(), webViewClientInstanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Number javaScriptChannelInstanceIdArg = (Number) args.get(1);
-                  if (javaScriptChannelInstanceIdArg == null) {
-                    throw new NullPointerException(
-                        "javaScriptChannelInstanceIdArg unexpectedly null.");
-                  }
-                  api.addJavaScriptChannel(
-                      instanceIdArg.longValue(), javaScriptChannelInstanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Number javaScriptChannelInstanceIdArg = (Number)args.get(1);
+              if (javaScriptChannelInstanceIdArg == null) {
+                throw new NullPointerException("javaScriptChannelInstanceIdArg unexpectedly null.");
+              }
+              api.addJavaScriptChannel(instanceIdArg.longValue(), javaScriptChannelInstanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Number javaScriptChannelInstanceIdArg = (Number) args.get(1);
-                  if (javaScriptChannelInstanceIdArg == null) {
-                    throw new NullPointerException(
-                        "javaScriptChannelInstanceIdArg unexpectedly null.");
-                  }
-                  api.removeJavaScriptChannel(
-                      instanceIdArg.longValue(), javaScriptChannelInstanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Number javaScriptChannelInstanceIdArg = (Number)args.get(1);
+              if (javaScriptChannelInstanceIdArg == null) {
+                throw new NullPointerException("javaScriptChannelInstanceIdArg unexpectedly null.");
+              }
+              api.removeJavaScriptChannel(instanceIdArg.longValue(), javaScriptChannelInstanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebViewHostApi.setDownloadListener",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.setDownloadListener", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Number listenerInstanceIdArg = (Number) args.get(1);
-                  if (listenerInstanceIdArg == null) {
-                    throw new NullPointerException("listenerInstanceIdArg unexpectedly null.");
-                  }
-                  api.setDownloadListener(
-                      instanceIdArg.longValue(), listenerInstanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Number listenerInstanceIdArg = (Number)args.get(1);
+              if (listenerInstanceIdArg == null) {
+                throw new NullPointerException("listenerInstanceIdArg unexpectedly null.");
+              }
+              api.setDownloadListener(instanceIdArg.longValue(), listenerInstanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebViewHostApi.setWebChromeClient",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.setWebChromeClient", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Number clientInstanceIdArg = (Number) args.get(1);
-                  if (clientInstanceIdArg == null) {
-                    throw new NullPointerException("clientInstanceIdArg unexpectedly null.");
-                  }
-                  api.setWebChromeClient(
-                      instanceIdArg.longValue(), clientInstanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Number clientInstanceIdArg = (Number)args.get(1);
+              if (clientInstanceIdArg == null) {
+                throw new NullPointerException("clientInstanceIdArg unexpectedly null.");
+              }
+              api.setWebChromeClient(instanceIdArg.longValue(), clientInstanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebViewHostApi.setBackgroundColor",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.setBackgroundColor", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Number colorArg = (Number) args.get(1);
-                  if (colorArg == null) {
-                    throw new NullPointerException("colorArg unexpectedly null.");
-                  }
-                  api.setBackgroundColor(instanceIdArg.longValue(), colorArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Number colorArg = (Number)args.get(1);
+              if (colorArg == null) {
+                throw new NullPointerException("colorArg unexpectedly null.");
+              }
+              api.setBackgroundColor(instanceIdArg.longValue(), colorArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
-
   private static class WebSettingsHostApiCodec extends StandardMessageCodec {
     public static final WebSettingsHostApiCodec INSTANCE = new WebSettingsHostApiCodec();
-
     private WebSettingsHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
   public interface WebSettingsHostApi {
     void create(Long instanceId, Long webViewInstanceId);
-
     void dispose(Long instanceId);
-
     void setDomStorageEnabled(Long instanceId, Boolean flag);
-
     void setJavaScriptCanOpenWindowsAutomatically(Long instanceId, Boolean flag);
-
     void setSupportMultipleWindows(Long instanceId, Boolean support);
-
     void setJavaScriptEnabled(Long instanceId, Boolean flag);
-
     void setUserAgentString(Long instanceId, String userAgentString);
-
     void setMediaPlaybackRequiresUserGesture(Long instanceId, Boolean require);
-
     void setSupportZoom(Long instanceId, Boolean support);
-
     void setLoadWithOverviewMode(Long instanceId, Boolean overview);
-
     void setUseWideViewPort(Long instanceId, Boolean use);
-
     void setDisplayZoomControls(Long instanceId, Boolean enabled);
-
     void setBuiltInZoomControls(Long instanceId, Boolean enabled);
-
     void setAllowFileAccess(Long instanceId, Boolean enabled);
 
     /** The codec used by WebSettingsHostApi. */
@@ -1159,447 +983,404 @@ static MessageCodec<Object> getCodec() {
       return WebSettingsHostApiCodec.INSTANCE;
     }
 
-    /**
-     * Sets up an instance of `WebSettingsHostApi` to handle messages through the `binaryMessenger`.
-     */
+    /** Sets up an instance of `WebSettingsHostApi` to handle messages through the `binaryMessenger`. */
     static void setup(BinaryMessenger binaryMessenger, WebSettingsHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.create", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.create", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Number webViewInstanceIdArg = (Number) args.get(1);
-                  if (webViewInstanceIdArg == null) {
-                    throw new NullPointerException("webViewInstanceIdArg unexpectedly null.");
-                  }
-                  api.create(instanceIdArg.longValue(), webViewInstanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Number webViewInstanceIdArg = (Number)args.get(1);
+              if (webViewInstanceIdArg == null) {
+                throw new NullPointerException("webViewInstanceIdArg unexpectedly null.");
+              }
+              api.create(instanceIdArg.longValue(), webViewInstanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.dispose", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.dispose", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  api.dispose(instanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              api.dispose(instanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean flagArg = (Boolean) args.get(1);
-                  if (flagArg == null) {
-                    throw new NullPointerException("flagArg unexpectedly null.");
-                  }
-                  api.setDomStorageEnabled(instanceIdArg.longValue(), flagArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean flagArg = (Boolean)args.get(1);
+              if (flagArg == null) {
+                throw new NullPointerException("flagArg unexpectedly null.");
+              }
+              api.setDomStorageEnabled(instanceIdArg.longValue(), flagArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean flagArg = (Boolean) args.get(1);
-                  if (flagArg == null) {
-                    throw new NullPointerException("flagArg unexpectedly null.");
-                  }
-                  api.setJavaScriptCanOpenWindowsAutomatically(instanceIdArg.longValue(), flagArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean flagArg = (Boolean)args.get(1);
+              if (flagArg == null) {
+                throw new NullPointerException("flagArg unexpectedly null.");
+              }
+              api.setJavaScriptCanOpenWindowsAutomatically(instanceIdArg.longValue(), flagArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean supportArg = (Boolean) args.get(1);
-                  if (supportArg == null) {
-                    throw new NullPointerException("supportArg unexpectedly null.");
-                  }
-                  api.setSupportMultipleWindows(instanceIdArg.longValue(), supportArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean supportArg = (Boolean)args.get(1);
+              if (supportArg == null) {
+                throw new NullPointerException("supportArg unexpectedly null.");
+              }
+              api.setSupportMultipleWindows(instanceIdArg.longValue(), supportArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean flagArg = (Boolean) args.get(1);
-                  if (flagArg == null) {
-                    throw new NullPointerException("flagArg unexpectedly null.");
-                  }
-                  api.setJavaScriptEnabled(instanceIdArg.longValue(), flagArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean flagArg = (Boolean)args.get(1);
+              if (flagArg == null) {
+                throw new NullPointerException("flagArg unexpectedly null.");
+              }
+              api.setJavaScriptEnabled(instanceIdArg.longValue(), flagArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  String userAgentStringArg = (String) args.get(1);
-                  if (userAgentStringArg == null) {
-                    throw new NullPointerException("userAgentStringArg unexpectedly null.");
-                  }
-                  api.setUserAgentString(instanceIdArg.longValue(), userAgentStringArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              String userAgentStringArg = (String)args.get(1);
+              if (userAgentStringArg == null) {
+                throw new NullPointerException("userAgentStringArg unexpectedly null.");
+              }
+              api.setUserAgentString(instanceIdArg.longValue(), userAgentStringArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean requireArg = (Boolean) args.get(1);
-                  if (requireArg == null) {
-                    throw new NullPointerException("requireArg unexpectedly null.");
-                  }
-                  api.setMediaPlaybackRequiresUserGesture(instanceIdArg.longValue(), requireArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean requireArg = (Boolean)args.get(1);
+              if (requireArg == null) {
+                throw new NullPointerException("requireArg unexpectedly null.");
+              }
+              api.setMediaPlaybackRequiresUserGesture(instanceIdArg.longValue(), requireArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean supportArg = (Boolean) args.get(1);
-                  if (supportArg == null) {
-                    throw new NullPointerException("supportArg unexpectedly null.");
-                  }
-                  api.setSupportZoom(instanceIdArg.longValue(), supportArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean supportArg = (Boolean)args.get(1);
+              if (supportArg == null) {
+                throw new NullPointerException("supportArg unexpectedly null.");
+              }
+              api.setSupportZoom(instanceIdArg.longValue(), supportArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean overviewArg = (Boolean) args.get(1);
-                  if (overviewArg == null) {
-                    throw new NullPointerException("overviewArg unexpectedly null.");
-                  }
-                  api.setLoadWithOverviewMode(instanceIdArg.longValue(), overviewArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean overviewArg = (Boolean)args.get(1);
+              if (overviewArg == null) {
+                throw new NullPointerException("overviewArg unexpectedly null.");
+              }
+              api.setLoadWithOverviewMode(instanceIdArg.longValue(), overviewArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean useArg = (Boolean) args.get(1);
-                  if (useArg == null) {
-                    throw new NullPointerException("useArg unexpectedly null.");
-                  }
-                  api.setUseWideViewPort(instanceIdArg.longValue(), useArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean useArg = (Boolean)args.get(1);
+              if (useArg == null) {
+                throw new NullPointerException("useArg unexpectedly null.");
+              }
+              api.setUseWideViewPort(instanceIdArg.longValue(), useArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean enabledArg = (Boolean) args.get(1);
-                  if (enabledArg == null) {
-                    throw new NullPointerException("enabledArg unexpectedly null.");
-                  }
-                  api.setDisplayZoomControls(instanceIdArg.longValue(), enabledArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean enabledArg = (Boolean)args.get(1);
+              if (enabledArg == null) {
+                throw new NullPointerException("enabledArg unexpectedly null.");
+              }
+              api.setDisplayZoomControls(instanceIdArg.longValue(), enabledArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean enabledArg = (Boolean) args.get(1);
-                  if (enabledArg == null) {
-                    throw new NullPointerException("enabledArg unexpectedly null.");
-                  }
-                  api.setBuiltInZoomControls(instanceIdArg.longValue(), enabledArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean enabledArg = (Boolean)args.get(1);
+              if (enabledArg == null) {
+                throw new NullPointerException("enabledArg unexpectedly null.");
+              }
+              api.setBuiltInZoomControls(instanceIdArg.longValue(), enabledArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean enabledArg = (Boolean) args.get(1);
-                  if (enabledArg == null) {
-                    throw new NullPointerException("enabledArg unexpectedly null.");
-                  }
-                  api.setAllowFileAccess(instanceIdArg.longValue(), enabledArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean enabledArg = (Boolean)args.get(1);
+              if (enabledArg == null) {
+                throw new NullPointerException("enabledArg unexpectedly null.");
+              }
+              api.setAllowFileAccess(instanceIdArg.longValue(), enabledArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
-
   private static class JavaScriptChannelHostApiCodec extends StandardMessageCodec {
-    public static final JavaScriptChannelHostApiCodec INSTANCE =
-        new JavaScriptChannelHostApiCodec();
-
+    public static final JavaScriptChannelHostApiCodec INSTANCE = new JavaScriptChannelHostApiCodec();
     private JavaScriptChannelHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
   public interface JavaScriptChannelHostApi {
     void create(Long instanceId, String channelName);
 
@@ -1608,100 +1389,77 @@ static MessageCodec<Object> getCodec() {
       return JavaScriptChannelHostApiCodec.INSTANCE;
     }
 
-    /**
-     * Sets up an instance of `JavaScriptChannelHostApi` to handle messages through the
-     * `binaryMessenger`.
-     */
+    /** Sets up an instance of `JavaScriptChannelHostApi` to handle messages through the `binaryMessenger`. */
     static void setup(BinaryMessenger binaryMessenger, JavaScriptChannelHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.JavaScriptChannelHostApi.create", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.JavaScriptChannelHostApi.create", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  String channelNameArg = (String) args.get(1);
-                  if (channelNameArg == null) {
-                    throw new NullPointerException("channelNameArg unexpectedly null.");
-                  }
-                  api.create(instanceIdArg.longValue(), channelNameArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              String channelNameArg = (String)args.get(1);
+              if (channelNameArg == null) {
+                throw new NullPointerException("channelNameArg unexpectedly null.");
+              }
+              api.create(instanceIdArg.longValue(), channelNameArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
-
   private static class JavaScriptChannelFlutterApiCodec extends StandardMessageCodec {
-    public static final JavaScriptChannelFlutterApiCodec INSTANCE =
-        new JavaScriptChannelFlutterApiCodec();
-
+    public static final JavaScriptChannelFlutterApiCodec INSTANCE = new JavaScriptChannelFlutterApiCodec();
     private JavaScriptChannelFlutterApiCodec() {}
   }
 
-  /** Generated class from Pigeon that represents Flutter messages that can be called from Java. */
+  /** Generated class from Pigeon that represents Flutter messages that can be called from Java.*/
   public static class JavaScriptChannelFlutterApi {
     private final BinaryMessenger binaryMessenger;
-
-    public JavaScriptChannelFlutterApi(BinaryMessenger argBinaryMessenger) {
+    public JavaScriptChannelFlutterApi(BinaryMessenger argBinaryMessenger){
       this.binaryMessenger = argBinaryMessenger;
     }
-
     public interface Reply<T> {
       void reply(T reply);
     }
-
     static MessageCodec<Object> getCodec() {
       return JavaScriptChannelFlutterApiCodec.INSTANCE;
     }
 
     public void dispose(Long instanceIdArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(
-              binaryMessenger,
-              "dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose",
-              getCodec());
-      channel.send(
-          new ArrayList<Object>(Arrays.asList(instanceIdArg)),
-          channelReply -> {
-            callback.reply(null);
-          });
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose", getCodec());
+      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg)), channelReply -> {
+        callback.reply(null);
+      });
     }
-
     public void postMessage(Long instanceIdArg, String messageArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(
-              binaryMessenger,
-              "dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage",
-              getCodec());
-      channel.send(
-          new ArrayList<Object>(Arrays.asList(instanceIdArg, messageArg)),
-          channelReply -> {
-            callback.reply(null);
-          });
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage", getCodec());
+      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, messageArg)), channelReply -> {
+        callback.reply(null);
+      });
     }
   }
-
   private static class WebViewClientHostApiCodec extends StandardMessageCodec {
     public static final WebViewClientHostApiCodec INSTANCE = new WebViewClientHostApiCodec();
-
     private WebViewClientHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
   public interface WebViewClientHostApi {
     void create(Long instanceId, Boolean shouldOverrideUrlLoading);
 
@@ -1710,213 +1468,140 @@ static MessageCodec<Object> getCodec() {
       return WebViewClientHostApiCodec.INSTANCE;
     }
 
-    /**
-     * Sets up an instance of `WebViewClientHostApi` to handle messages through the
-     * `binaryMessenger`.
-     */
+    /** Sets up an instance of `WebViewClientHostApi` to handle messages through the `binaryMessenger`. */
     static void setup(BinaryMessenger binaryMessenger, WebViewClientHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebViewClientHostApi.create", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientHostApi.create", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Boolean shouldOverrideUrlLoadingArg = (Boolean) args.get(1);
-                  if (shouldOverrideUrlLoadingArg == null) {
-                    throw new NullPointerException(
-                        "shouldOverrideUrlLoadingArg unexpectedly null.");
-                  }
-                  api.create(instanceIdArg.longValue(), shouldOverrideUrlLoadingArg);
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Boolean shouldOverrideUrlLoadingArg = (Boolean)args.get(1);
+              if (shouldOverrideUrlLoadingArg == null) {
+                throw new NullPointerException("shouldOverrideUrlLoadingArg unexpectedly null.");
+              }
+              api.create(instanceIdArg.longValue(), shouldOverrideUrlLoadingArg);
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
-
   private static class WebViewClientFlutterApiCodec extends StandardMessageCodec {
     public static final WebViewClientFlutterApiCodec INSTANCE = new WebViewClientFlutterApiCodec();
-
     private WebViewClientFlutterApiCodec() {}
-
     @Override
     protected Object readValueOfType(byte type, ByteBuffer buffer) {
       switch (type) {
-        case (byte) 128:
+        case (byte)128:         
           return WebResourceErrorData.fromMap((Map<String, Object>) readValue(buffer));
-
-        case (byte) 129:
+        
+        case (byte)129:         
           return WebResourceRequestData.fromMap((Map<String, Object>) readValue(buffer));
-
-        default:
+        
+        default:        
           return super.readValueOfType(type, buffer);
+        
       }
     }
-
     @Override
-    protected void writeValue(ByteArrayOutputStream stream, Object value) {
+    protected void writeValue(ByteArrayOutputStream stream, Object value)     {
       if (value instanceof WebResourceErrorData) {
         stream.write(128);
         writeValue(stream, ((WebResourceErrorData) value).toMap());
-      } else if (value instanceof WebResourceRequestData) {
+      } else 
+      if (value instanceof WebResourceRequestData) {
         stream.write(129);
         writeValue(stream, ((WebResourceRequestData) value).toMap());
-      } else {
+      } else 
+{
         super.writeValue(stream, value);
       }
     }
   }
 
-  /** Generated class from Pigeon that represents Flutter messages that can be called from Java. */
+  /** Generated class from Pigeon that represents Flutter messages that can be called from Java.*/
   public static class WebViewClientFlutterApi {
     private final BinaryMessenger binaryMessenger;
-
-    public WebViewClientFlutterApi(BinaryMessenger argBinaryMessenger) {
+    public WebViewClientFlutterApi(BinaryMessenger argBinaryMessenger){
       this.binaryMessenger = argBinaryMessenger;
     }
-
     public interface Reply<T> {
       void reply(T reply);
     }
-
     static MessageCodec<Object> getCodec() {
       return WebViewClientFlutterApiCodec.INSTANCE;
     }
 
     public void dispose(Long instanceIdArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(
-              binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.dispose", getCodec());
-      channel.send(
-          new ArrayList<Object>(Arrays.asList(instanceIdArg)),
-          channelReply -> {
-            callback.reply(null);
-          });
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.dispose", getCodec());
+      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg)), channelReply -> {
+        callback.reply(null);
+      });
     }
-
-    public void onPageStarted(
-        Long instanceIdArg, Long webViewInstanceIdArg, String urlArg, Reply<Void> callback) {
+    public void onPageStarted(Long instanceIdArg, Long webViewInstanceIdArg, String urlArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(
-              binaryMessenger,
-              "dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted",
-              getCodec());
-      channel.send(
-          new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, urlArg)),
-          channelReply -> {
-            callback.reply(null);
-          });
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted", getCodec());
+      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, urlArg)), channelReply -> {
+        callback.reply(null);
+      });
     }
-
-    public void onPageFinished(
-        Long instanceIdArg, Long webViewInstanceIdArg, String urlArg, Reply<Void> callback) {
+    public void onPageFinished(Long instanceIdArg, Long webViewInstanceIdArg, String urlArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(
-              binaryMessenger,
-              "dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished",
-              getCodec());
-      channel.send(
-          new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, urlArg)),
-          channelReply -> {
-            callback.reply(null);
-          });
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished", getCodec());
+      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, urlArg)), channelReply -> {
+        callback.reply(null);
+      });
     }
-
-    public void onReceivedRequestError(
-        Long instanceIdArg,
-        Long webViewInstanceIdArg,
-        WebResourceRequestData requestArg,
-        WebResourceErrorData errorArg,
-        Reply<Void> callback) {
+    public void onReceivedRequestError(Long instanceIdArg, Long webViewInstanceIdArg, WebResourceRequestData requestArg, WebResourceErrorData errorArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(
-              binaryMessenger,
-              "dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError",
-              getCodec());
-      channel.send(
-          new ArrayList<Object>(
-              Arrays.asList(instanceIdArg, webViewInstanceIdArg, requestArg, errorArg)),
-          channelReply -> {
-            callback.reply(null);
-          });
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError", getCodec());
+      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, requestArg, errorArg)), channelReply -> {
+        callback.reply(null);
+      });
     }
-
-    public void onReceivedError(
-        Long instanceIdArg,
-        Long webViewInstanceIdArg,
-        Long errorCodeArg,
-        String descriptionArg,
-        String failingUrlArg,
-        Reply<Void> callback) {
+    public void onReceivedError(Long instanceIdArg, Long webViewInstanceIdArg, Long errorCodeArg, String descriptionArg, String failingUrlArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(
-              binaryMessenger,
-              "dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError",
-              getCodec());
-      channel.send(
-          new ArrayList<Object>(
-              Arrays.asList(
-                  instanceIdArg,
-                  webViewInstanceIdArg,
-                  errorCodeArg,
-                  descriptionArg,
-                  failingUrlArg)),
-          channelReply -> {
-            callback.reply(null);
-          });
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError", getCodec());
+      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, errorCodeArg, descriptionArg, failingUrlArg)), channelReply -> {
+        callback.reply(null);
+      });
     }
-
-    public void requestLoading(
-        Long instanceIdArg,
-        Long webViewInstanceIdArg,
-        WebResourceRequestData requestArg,
-        Reply<Void> callback) {
+    public void requestLoading(Long instanceIdArg, Long webViewInstanceIdArg, WebResourceRequestData requestArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(
-              binaryMessenger,
-              "dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading",
-              getCodec());
-      channel.send(
-          new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, requestArg)),
-          channelReply -> {
-            callback.reply(null);
-          });
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading", getCodec());
+      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, requestArg)), channelReply -> {
+        callback.reply(null);
+      });
     }
-
-    public void urlLoading(
-        Long instanceIdArg, Long webViewInstanceIdArg, String urlArg, Reply<Void> callback) {
+    public void urlLoading(Long instanceIdArg, Long webViewInstanceIdArg, String urlArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(
-              binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading", getCodec());
-      channel.send(
-          new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, urlArg)),
-          channelReply -> {
-            callback.reply(null);
-          });
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading", getCodec());
+      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, urlArg)), channelReply -> {
+        callback.reply(null);
+      });
     }
   }
-
   private static class DownloadListenerHostApiCodec extends StandardMessageCodec {
     public static final DownloadListenerHostApiCodec INSTANCE = new DownloadListenerHostApiCodec();
-
     private DownloadListenerHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
   public interface DownloadListenerHostApi {
     void create(Long instanceId);
 
@@ -1925,108 +1610,73 @@ static MessageCodec<Object> getCodec() {
       return DownloadListenerHostApiCodec.INSTANCE;
     }
 
-    /**
-     * Sets up an instance of `DownloadListenerHostApi` to handle messages through the
-     * `binaryMessenger`.
-     */
+    /** Sets up an instance of `DownloadListenerHostApi` to handle messages through the `binaryMessenger`. */
     static void setup(BinaryMessenger binaryMessenger, DownloadListenerHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.DownloadListenerHostApi.create", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.DownloadListenerHostApi.create", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  api.create(instanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              api.create(instanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
-
   private static class DownloadListenerFlutterApiCodec extends StandardMessageCodec {
-    public static final DownloadListenerFlutterApiCodec INSTANCE =
-        new DownloadListenerFlutterApiCodec();
-
+    public static final DownloadListenerFlutterApiCodec INSTANCE = new DownloadListenerFlutterApiCodec();
     private DownloadListenerFlutterApiCodec() {}
   }
 
-  /** Generated class from Pigeon that represents Flutter messages that can be called from Java. */
+  /** Generated class from Pigeon that represents Flutter messages that can be called from Java.*/
   public static class DownloadListenerFlutterApi {
     private final BinaryMessenger binaryMessenger;
-
-    public DownloadListenerFlutterApi(BinaryMessenger argBinaryMessenger) {
+    public DownloadListenerFlutterApi(BinaryMessenger argBinaryMessenger){
       this.binaryMessenger = argBinaryMessenger;
     }
-
     public interface Reply<T> {
       void reply(T reply);
     }
-
     static MessageCodec<Object> getCodec() {
       return DownloadListenerFlutterApiCodec.INSTANCE;
     }
 
     public void dispose(Long instanceIdArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(
-              binaryMessenger, "dev.flutter.pigeon.DownloadListenerFlutterApi.dispose", getCodec());
-      channel.send(
-          new ArrayList<Object>(Arrays.asList(instanceIdArg)),
-          channelReply -> {
-            callback.reply(null);
-          });
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.DownloadListenerFlutterApi.dispose", getCodec());
+      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg)), channelReply -> {
+        callback.reply(null);
+      });
     }
-
-    public void onDownloadStart(
-        Long instanceIdArg,
-        String urlArg,
-        String userAgentArg,
-        String contentDispositionArg,
-        String mimetypeArg,
-        Long contentLengthArg,
-        Reply<Void> callback) {
+    public void onDownloadStart(Long instanceIdArg, String urlArg, String userAgentArg, String contentDispositionArg, String mimetypeArg, Long contentLengthArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(
-              binaryMessenger,
-              "dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart",
-              getCodec());
-      channel.send(
-          new ArrayList<Object>(
-              Arrays.asList(
-                  instanceIdArg,
-                  urlArg,
-                  userAgentArg,
-                  contentDispositionArg,
-                  mimetypeArg,
-                  contentLengthArg)),
-          channelReply -> {
-            callback.reply(null);
-          });
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart", getCodec());
+      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, urlArg, userAgentArg, contentDispositionArg, mimetypeArg, contentLengthArg)), channelReply -> {
+        callback.reply(null);
+      });
     }
   }
-
   private static class WebChromeClientHostApiCodec extends StandardMessageCodec {
     public static final WebChromeClientHostApiCodec INSTANCE = new WebChromeClientHostApiCodec();
-
     private WebChromeClientHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
   public interface WebChromeClientHostApi {
     void create(Long instanceId, Long webViewClientInstanceId);
 
@@ -2035,54 +1685,46 @@ static MessageCodec<Object> getCodec() {
       return WebChromeClientHostApiCodec.INSTANCE;
     }
 
-    /**
-     * Sets up an instance of `WebChromeClientHostApi` to handle messages through the
-     * `binaryMessenger`.
-     */
+    /** Sets up an instance of `WebChromeClientHostApi` to handle messages through the `binaryMessenger`. */
     static void setup(BinaryMessenger binaryMessenger, WebChromeClientHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebChromeClientHostApi.create", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebChromeClientHostApi.create", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  Number webViewClientInstanceIdArg = (Number) args.get(1);
-                  if (webViewClientInstanceIdArg == null) {
-                    throw new NullPointerException("webViewClientInstanceIdArg unexpectedly null.");
-                  }
-                  api.create(instanceIdArg.longValue(), webViewClientInstanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              Number webViewClientInstanceIdArg = (Number)args.get(1);
+              if (webViewClientInstanceIdArg == null) {
+                throw new NullPointerException("webViewClientInstanceIdArg unexpectedly null.");
+              }
+              api.create(instanceIdArg.longValue(), webViewClientInstanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
-
   private static class FlutterAssetManagerHostApiCodec extends StandardMessageCodec {
-    public static final FlutterAssetManagerHostApiCodec INSTANCE =
-        new FlutterAssetManagerHostApiCodec();
-
+    public static final FlutterAssetManagerHostApiCodec INSTANCE = new FlutterAssetManagerHostApiCodec();
     private FlutterAssetManagerHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
   public interface FlutterAssetManagerHostApi {
     List<String> list(String path);
-
     String getAssetFilePathByName(String name);
 
     /** The codec used by FlutterAssetManagerHostApi. */
@@ -2090,125 +1732,108 @@ static MessageCodec<Object> getCodec() {
       return FlutterAssetManagerHostApiCodec.INSTANCE;
     }
 
-    /**
-     * Sets up an instance of `FlutterAssetManagerHostApi` to handle messages through the
-     * `binaryMessenger`.
-     */
+    /** Sets up an instance of `FlutterAssetManagerHostApi` to handle messages through the `binaryMessenger`. */
     static void setup(BinaryMessenger binaryMessenger, FlutterAssetManagerHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.FlutterAssetManagerHostApi.list", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.FlutterAssetManagerHostApi.list", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  String pathArg = (String) args.get(0);
-                  if (pathArg == null) {
-                    throw new NullPointerException("pathArg unexpectedly null.");
-                  }
-                  List<String> output = api.list(pathArg);
-                  wrapped.put("result", output);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              String pathArg = (String)args.get(0);
+              if (pathArg == null) {
+                throw new NullPointerException("pathArg unexpectedly null.");
+              }
+              List<String> output = api.list(pathArg);
+              wrapped.put("result", output);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger,
-                "dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName",
-                getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  String nameArg = (String) args.get(0);
-                  if (nameArg == null) {
-                    throw new NullPointerException("nameArg unexpectedly null.");
-                  }
-                  String output = api.getAssetFilePathByName(nameArg);
-                  wrapped.put("result", output);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              String nameArg = (String)args.get(0);
+              if (nameArg == null) {
+                throw new NullPointerException("nameArg unexpectedly null.");
+              }
+              String output = api.getAssetFilePathByName(nameArg);
+              wrapped.put("result", output);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
-
   private static class WebChromeClientFlutterApiCodec extends StandardMessageCodec {
-    public static final WebChromeClientFlutterApiCodec INSTANCE =
-        new WebChromeClientFlutterApiCodec();
-
+    public static final WebChromeClientFlutterApiCodec INSTANCE = new WebChromeClientFlutterApiCodec();
     private WebChromeClientFlutterApiCodec() {}
   }
 
-  /** Generated class from Pigeon that represents Flutter messages that can be called from Java. */
+  /** Generated class from Pigeon that represents Flutter messages that can be called from Java.*/
   public static class WebChromeClientFlutterApi {
     private final BinaryMessenger binaryMessenger;
-
-    public WebChromeClientFlutterApi(BinaryMessenger argBinaryMessenger) {
+    public WebChromeClientFlutterApi(BinaryMessenger argBinaryMessenger){
       this.binaryMessenger = argBinaryMessenger;
     }
-
     public interface Reply<T> {
       void reply(T reply);
     }
-
     static MessageCodec<Object> getCodec() {
       return WebChromeClientFlutterApiCodec.INSTANCE;
     }
 
     public void dispose(Long instanceIdArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(
-              binaryMessenger, "dev.flutter.pigeon.WebChromeClientFlutterApi.dispose", getCodec());
-      channel.send(
-          new ArrayList<Object>(Arrays.asList(instanceIdArg)),
-          channelReply -> {
-            callback.reply(null);
-          });
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebChromeClientFlutterApi.dispose", getCodec());
+      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg)), channelReply -> {
+        callback.reply(null);
+      });
     }
-
-    public void onProgressChanged(
-        Long instanceIdArg, Long webViewInstanceIdArg, Long progressArg, Reply<Void> callback) {
+    public void onProgressChanged(Long instanceIdArg, Long webViewInstanceIdArg, Long progressArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(
-              binaryMessenger,
-              "dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged",
-              getCodec());
-      channel.send(
-          new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, progressArg)),
-          channelReply -> {
-            callback.reply(null);
-          });
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged", getCodec());
+      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, progressArg)), channelReply -> {
+        callback.reply(null);
+      });
+    }
+    public void onShowFileChooser(Long instanceIdArg, Long webViewInstanceIdArg, Reply<List<String>> callback) {
+      BasicMessageChannel<Object> channel =
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser", getCodec());
+      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg)), channelReply -> {
+        @SuppressWarnings("ConstantConditions")
+        List<String> output = (List<String>)channelReply;
+        callback.reply(output);
+      });
     }
   }
-
   private static class WebStorageHostApiCodec extends StandardMessageCodec {
     public static final WebStorageHostApiCodec INSTANCE = new WebStorageHostApiCodec();
-
     private WebStorageHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
   public interface WebStorageHostApi {
     void create(Long instanceId);
-
     void deleteAllData(Long instanceId);
 
     /** The codec used by WebStorageHostApi. */
@@ -2216,63 +1841,58 @@ static MessageCodec<Object> getCodec() {
       return WebStorageHostApiCodec.INSTANCE;
     }
 
-    /**
-     * Sets up an instance of `WebStorageHostApi` to handle messages through the `binaryMessenger`.
-     */
+    /** Sets up an instance of `WebStorageHostApi` to handle messages through the `binaryMessenger`. */
     static void setup(BinaryMessenger binaryMessenger, WebStorageHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebStorageHostApi.create", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebStorageHostApi.create", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  api.create(instanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              api.create(instanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(
-                binaryMessenger, "dev.flutter.pigeon.WebStorageHostApi.deleteAllData", getCodec());
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebStorageHostApi.deleteAllData", getCodec());
         if (api != null) {
-          channel.setMessageHandler(
-              (message, reply) -> {
-                Map<String, Object> wrapped = new HashMap<>();
-                try {
-                  ArrayList<Object> args = (ArrayList<Object>) message;
-                  Number instanceIdArg = (Number) args.get(0);
-                  if (instanceIdArg == null) {
-                    throw new NullPointerException("instanceIdArg unexpectedly null.");
-                  }
-                  api.deleteAllData(instanceIdArg.longValue());
-                  wrapped.put("result", null);
-                } catch (Error | RuntimeException exception) {
-                  wrapped.put("error", wrapError(exception));
-                }
-                reply.reply(wrapped);
-              });
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              ArrayList<Object> args = (ArrayList<Object>)message;
+              Number instanceIdArg = (Number)args.get(0);
+              if (instanceIdArg == null) {
+                throw new NullPointerException("instanceIdArg unexpectedly null.");
+              }
+              api.deleteAllData(instanceIdArg.longValue());
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
-
   private static Map<String, Object> wrapError(Throwable exception) {
     Map<String, Object> errorMap = new HashMap<>();
     errorMap.put("message", exception.toString());
diff --git a/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientFlutterApiImpl.java b/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientFlutterApiImpl.java
index 2ab9275b41c3..bbbc4c4d5e15 100644
--- a/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientFlutterApiImpl.java
+++ b/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientFlutterApiImpl.java
@@ -6,6 +6,7 @@
 
 import android.webkit.WebChromeClient;
 import android.webkit.WebView;
+import java.util.List;
 import io.flutter.plugin.common.BinaryMessenger;
 import io.flutter.plugins.webviewflutter.GeneratedAndroidWebView.WebChromeClientFlutterApi;
 
@@ -39,6 +40,15 @@ public void onProgressChanged(
         callback);
   }
 
+  /** Passes arguments from {@link WebChromeClient#onProgressChanged} to Dart. */
+  public void onShowFileChooser(
+      WebChromeClient webChromeClient, WebView webView, Reply<List<String>> callback) {
+    super.onShowFileChooser(
+        instanceManager.getInstanceId(webChromeClient),
+        instanceManager.getInstanceId(webView),
+        callback);
+  }
+
   /**
    * Communicates to Dart that the reference to a {@link WebChromeClient}} was removed.
    *
diff --git a/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientHostApiImpl.java b/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientHostApiImpl.java
index d2e1e59ce179..b482b1e40516 100644
--- a/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientHostApiImpl.java
+++ b/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientHostApiImpl.java
@@ -6,6 +6,8 @@
 
 import android.os.Build;
 import android.os.Message;
+import android.net.Uri;
+import android.webkit.ValueCallback;
 import android.webkit.WebChromeClient;
 import android.webkit.WebResourceRequest;
 import android.webkit.WebView;
@@ -14,7 +16,11 @@
 import androidx.annotation.Nullable;
 import androidx.annotation.RequiresApi;
 import androidx.annotation.VisibleForTesting;
+import java.io.File;
+import java.util.concurrent.SynchronousQueue;
+import java.util.List;
 import io.flutter.plugins.webviewflutter.GeneratedAndroidWebView.WebChromeClientHostApi;
+import io.flutter.plugins.webviewflutter.GeneratedAndroidWebView.WebChromeClientFlutterApi;
 
 /**
  * Host api implementation for {@link WebChromeClient}.
@@ -100,6 +106,24 @@ public boolean shouldOverrideUrlLoading(WebView windowWebView, String url) {
       return true;
     }
 
+    @Override
+    public boolean onShowFileChooser(WebView view, ValueCallback<Uri[]> filePathCallback, WebChromeClient.FileChooserParams fileChooserParams) {
+      if (flutterApi != null) {
+          flutterApi.onShowFileChooser(this, view, new WebChromeClientFlutterApi.Reply<List<String>>() {
+                  public void reply(List<String> paths) {
+                      final Uri[] uris = new Uri[paths.size()];
+                      for (int i = 0; i < uris.length; i++) {
+                          uris[i] = Uri.fromFile(new File(paths.get(i)));
+                      }
+                      filePathCallback.onReceiveValue(uris);
+                  }
+              });
+          return true;
+      }
+      filePathCallback.onReceiveValue(null);
+      return true;
+    }
+
     @Override
     public void onProgressChanged(WebView view, int progress) {
       if (flutterApi != null) {
diff --git a/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.dart b/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.dart
index bd50640919f9..b65998d38a30 100644
--- a/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.dart
+++ b/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.dart
@@ -781,6 +781,10 @@ abstract class WebChromeClient {
 
   /// Notify the host application that a file should be downloaded.
   void onProgressChanged(WebView webView, int progress) {}
+
+  Future<List<String>> onShowFileChooser(WebView webView) async {
+    return [];
+  }
 }
 
 /// Encompasses parameters to the [WebViewClient.requestLoading] method.
diff --git a/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.pigeon.dart b/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.pigeon.dart
index 4a0965eaeac0..4d3c578f45fb 100644
--- a/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.pigeon.dart
+++ b/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.pigeon.dart
@@ -1,7 +1,3 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
 // Autogenerated from Pigeon (v1.0.9), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 // ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import, unnecessary_parenthesis, prefer_null_aware_operators, omit_local_variable_types, unused_shown_name
@@ -39,8 +35,7 @@ class WebResourceRequestData {
       ..isRedirect = pigeonMap['isRedirect'] as bool?
       ..hasGesture = pigeonMap['hasGesture'] as bool?
       ..method = pigeonMap['method'] as String?
-      ..requestHeaders = (pigeonMap['requestHeaders'] as Map<Object?, Object?>?)
-          ?.cast<String?, String?>();
+      ..requestHeaders = (pigeonMap['requestHeaders'] as Map<Object?, Object?>?)?.cast<String?, String?>();
   }
 }
 
@@ -71,8 +66,7 @@ class CookieManagerHostApi {
   /// Constructor for [CookieManagerHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  CookieManagerHostApi({BinaryMessenger? binaryMessenger})
-      : _binaryMessenger = binaryMessenger;
+  CookieManagerHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
@@ -80,8 +74,7 @@ class CookieManagerHostApi {
 
   Future<bool> clearCookies() async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.CookieManagerHostApi.clearCookies', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.CookieManagerHostApi.clearCookies', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(null) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -91,8 +84,7 @@ class CookieManagerHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -105,10 +97,9 @@ class CookieManagerHostApi {
 
   Future<void> setCookie(String arg_url, String arg_value) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.CookieManagerHostApi.setCookie', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_url, arg_value]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.CookieManagerHostApi.setCookie', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_url, arg_value]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -116,8 +107,7 @@ class CookieManagerHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -137,8 +127,7 @@ class WebViewHostApi {
   /// Constructor for [WebViewHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  WebViewHostApi({BinaryMessenger? binaryMessenger})
-      : _binaryMessenger = binaryMessenger;
+  WebViewHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
@@ -146,11 +135,9 @@ class WebViewHostApi {
 
   Future<void> create(int arg_instanceId, bool arg_useHybridComposition) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.create', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.create', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_useHybridComposition])
-            as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_useHybridComposition]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -158,8 +145,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -172,8 +158,7 @@ class WebViewHostApi {
 
   Future<void> dispose(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.dispose', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.dispose', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -183,8 +168,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -195,14 +179,11 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> loadData(int arg_instanceId, String arg_data,
-      String arg_mimeType, String arg_encoding) async {
+  Future<void> loadData(int arg_instanceId, String arg_data, String arg_mimeType, String arg_encoding) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.loadData', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel.send(
-            <Object>[arg_instanceId, arg_data, arg_mimeType, arg_encoding])
-        as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.loadData', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_data, arg_mimeType, arg_encoding]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -210,8 +191,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -222,24 +202,11 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> loadDataWithBaseUrl(
-      int arg_instanceId,
-      String arg_baseUrl,
-      String arg_data,
-      String arg_mimeType,
-      String arg_encoding,
-      String arg_historyUrl) async {
+  Future<void> loadDataWithBaseUrl(int arg_instanceId, String arg_baseUrl, String arg_data, String arg_mimeType, String arg_encoding, String arg_historyUrl) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel.send(<Object>[
-      arg_instanceId,
-      arg_baseUrl,
-      arg_data,
-      arg_mimeType,
-      arg_encoding,
-      arg_historyUrl
-    ]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_baseUrl, arg_data, arg_mimeType, arg_encoding, arg_historyUrl]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -247,8 +214,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -259,14 +225,11 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> loadUrl(int arg_instanceId, String arg_url,
-      Map<String?, String?> arg_headers) async {
+  Future<void> loadUrl(int arg_instanceId, String arg_url, Map<String?, String?> arg_headers) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.loadUrl', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.loadUrl', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_url, arg_headers])
-            as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_url, arg_headers]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -274,8 +237,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -286,14 +248,11 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> postUrl(
-      int arg_instanceId, String arg_url, Uint8List arg_data) async {
+  Future<void> postUrl(int arg_instanceId, String arg_url, Uint8List arg_data) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.postUrl', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.postUrl', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_url, arg_data])
-            as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_url, arg_data]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -301,8 +260,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -315,8 +273,7 @@ class WebViewHostApi {
 
   Future<String> getUrl(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.getUrl', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.getUrl', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -326,8 +283,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -340,8 +296,7 @@ class WebViewHostApi {
 
   Future<bool> canGoBack(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.canGoBack', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.canGoBack', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -351,8 +306,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -365,8 +319,7 @@ class WebViewHostApi {
 
   Future<bool> canGoForward(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.canGoForward', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.canGoForward', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -376,8 +329,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -390,8 +342,7 @@ class WebViewHostApi {
 
   Future<void> goBack(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.goBack', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.goBack', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -401,8 +352,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -415,8 +365,7 @@ class WebViewHostApi {
 
   Future<void> goForward(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.goForward', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.goForward', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -426,8 +375,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -440,8 +388,7 @@ class WebViewHostApi {
 
   Future<void> reload(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.reload', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.reload', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -451,8 +398,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -465,11 +411,9 @@ class WebViewHostApi {
 
   Future<void> clearCache(int arg_instanceId, bool arg_includeDiskFiles) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.clearCache', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.clearCache', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_includeDiskFiles])
-            as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_includeDiskFiles]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -477,8 +421,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -489,14 +432,11 @@ class WebViewHostApi {
     }
   }
 
-  Future<String> evaluateJavascript(
-      int arg_instanceId, String arg_javascriptString) async {
+  Future<String> evaluateJavascript(int arg_instanceId, String arg_javascriptString) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.evaluateJavascript', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.evaluateJavascript', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_javascriptString])
-            as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_javascriptString]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -504,8 +444,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -518,8 +457,7 @@ class WebViewHostApi {
 
   Future<String> getTitle(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.getTitle', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.getTitle', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -529,8 +467,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -543,10 +480,9 @@ class WebViewHostApi {
 
   Future<void> scrollTo(int arg_instanceId, int arg_x, int arg_y) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.scrollTo', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_instanceId, arg_x, arg_y]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.scrollTo', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_x, arg_y]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -554,8 +490,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -568,10 +503,9 @@ class WebViewHostApi {
 
   Future<void> scrollBy(int arg_instanceId, int arg_x, int arg_y) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.scrollBy', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_instanceId, arg_x, arg_y]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.scrollBy', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_x, arg_y]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -579,8 +513,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -593,8 +526,7 @@ class WebViewHostApi {
 
   Future<int> getScrollX(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.getScrollX', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.getScrollX', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -604,8 +536,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -618,8 +549,7 @@ class WebViewHostApi {
 
   Future<int> getScrollY(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.getScrollY', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.getScrollY', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -629,8 +559,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -643,9 +572,7 @@ class WebViewHostApi {
 
   Future<void> setWebContentsDebuggingEnabled(bool arg_enabled) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled',
-        codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_enabled]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -655,8 +582,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -667,14 +593,11 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> setWebViewClient(
-      int arg_instanceId, int arg_webViewClientInstanceId) async {
+  Future<void> setWebViewClient(int arg_instanceId, int arg_webViewClientInstanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.setWebViewClient', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-            .send(<Object>[arg_instanceId, arg_webViewClientInstanceId])
-        as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.setWebViewClient', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_webViewClientInstanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -682,8 +605,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -694,14 +616,11 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> addJavaScriptChannel(
-      int arg_instanceId, int arg_javaScriptChannelInstanceId) async {
+  Future<void> addJavaScriptChannel(int arg_instanceId, int arg_javaScriptChannelInstanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-            .send(<Object>[arg_instanceId, arg_javaScriptChannelInstanceId])
-        as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_javaScriptChannelInstanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -709,8 +628,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -721,14 +639,11 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> removeJavaScriptChannel(
-      int arg_instanceId, int arg_javaScriptChannelInstanceId) async {
+  Future<void> removeJavaScriptChannel(int arg_instanceId, int arg_javaScriptChannelInstanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-            .send(<Object>[arg_instanceId, arg_javaScriptChannelInstanceId])
-        as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_javaScriptChannelInstanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -736,8 +651,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -748,14 +662,11 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> setDownloadListener(
-      int arg_instanceId, int arg_listenerInstanceId) async {
+  Future<void> setDownloadListener(int arg_instanceId, int arg_listenerInstanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.setDownloadListener', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.setDownloadListener', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_listenerInstanceId])
-            as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_listenerInstanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -763,8 +674,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -775,14 +685,11 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> setWebChromeClient(
-      int arg_instanceId, int arg_clientInstanceId) async {
+  Future<void> setWebChromeClient(int arg_instanceId, int arg_clientInstanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.setWebChromeClient', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.setWebChromeClient', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_clientInstanceId])
-            as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_clientInstanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -790,8 +697,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -804,10 +710,9 @@ class WebViewHostApi {
 
   Future<void> setBackgroundColor(int arg_instanceId, int arg_color) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.setBackgroundColor', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_instanceId, arg_color]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.setBackgroundColor', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_color]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -815,8 +720,7 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -836,8 +740,7 @@ class WebSettingsHostApi {
   /// Constructor for [WebSettingsHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  WebSettingsHostApi({BinaryMessenger? binaryMessenger})
-      : _binaryMessenger = binaryMessenger;
+  WebSettingsHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
@@ -845,11 +748,9 @@ class WebSettingsHostApi {
 
   Future<void> create(int arg_instanceId, int arg_webViewInstanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.create', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebSettingsHostApi.create', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_webViewInstanceId])
-            as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_webViewInstanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -857,8 +758,7 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -871,8 +771,7 @@ class WebSettingsHostApi {
 
   Future<void> dispose(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.dispose', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebSettingsHostApi.dispose', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -882,8 +781,7 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -896,10 +794,9 @@ class WebSettingsHostApi {
 
   Future<void> setDomStorageEnabled(int arg_instanceId, bool arg_flag) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_instanceId, arg_flag]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_flag]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -907,8 +804,7 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -919,14 +815,11 @@ class WebSettingsHostApi {
     }
   }
 
-  Future<void> setJavaScriptCanOpenWindowsAutomatically(
-      int arg_instanceId, bool arg_flag) async {
+  Future<void> setJavaScriptCanOpenWindowsAutomatically(int arg_instanceId, bool arg_flag) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically',
-        codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_instanceId, arg_flag]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_flag]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -934,8 +827,7 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -946,14 +838,11 @@ class WebSettingsHostApi {
     }
   }
 
-  Future<void> setSupportMultipleWindows(
-      int arg_instanceId, bool arg_support) async {
+  Future<void> setSupportMultipleWindows(int arg_instanceId, bool arg_support) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows',
-        codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_instanceId, arg_support]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_support]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -961,8 +850,7 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -975,10 +863,9 @@ class WebSettingsHostApi {
 
   Future<void> setJavaScriptEnabled(int arg_instanceId, bool arg_flag) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_instanceId, arg_flag]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_flag]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -986,8 +873,7 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -998,14 +884,11 @@ class WebSettingsHostApi {
     }
   }
 
-  Future<void> setUserAgentString(
-      int arg_instanceId, String arg_userAgentString) async {
+  Future<void> setUserAgentString(int arg_instanceId, String arg_userAgentString) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_userAgentString])
-            as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_userAgentString]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1013,8 +896,7 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1025,14 +907,11 @@ class WebSettingsHostApi {
     }
   }
 
-  Future<void> setMediaPlaybackRequiresUserGesture(
-      int arg_instanceId, bool arg_require) async {
+  Future<void> setMediaPlaybackRequiresUserGesture(int arg_instanceId, bool arg_require) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture',
-        codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_instanceId, arg_require]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_require]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1040,8 +919,7 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1054,10 +932,9 @@ class WebSettingsHostApi {
 
   Future<void> setSupportZoom(int arg_instanceId, bool arg_support) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_instanceId, arg_support]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_support]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1065,8 +942,7 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1077,13 +953,11 @@ class WebSettingsHostApi {
     }
   }
 
-  Future<void> setLoadWithOverviewMode(
-      int arg_instanceId, bool arg_overview) async {
+  Future<void> setLoadWithOverviewMode(int arg_instanceId, bool arg_overview) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_instanceId, arg_overview]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_overview]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1091,8 +965,7 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1105,10 +978,9 @@ class WebSettingsHostApi {
 
   Future<void> setUseWideViewPort(int arg_instanceId, bool arg_use) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_instanceId, arg_use]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_use]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1116,8 +988,7 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1128,13 +999,11 @@ class WebSettingsHostApi {
     }
   }
 
-  Future<void> setDisplayZoomControls(
-      int arg_instanceId, bool arg_enabled) async {
+  Future<void> setDisplayZoomControls(int arg_instanceId, bool arg_enabled) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_instanceId, arg_enabled]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_enabled]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1142,8 +1011,7 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1154,13 +1022,11 @@ class WebSettingsHostApi {
     }
   }
 
-  Future<void> setBuiltInZoomControls(
-      int arg_instanceId, bool arg_enabled) async {
+  Future<void> setBuiltInZoomControls(int arg_instanceId, bool arg_enabled) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_instanceId, arg_enabled]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_enabled]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1168,8 +1034,7 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1182,10 +1047,9 @@ class WebSettingsHostApi {
 
   Future<void> setAllowFileAccess(int arg_instanceId, bool arg_enabled) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-        .send(<Object>[arg_instanceId, arg_enabled]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_enabled]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1193,8 +1057,7 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1214,8 +1077,7 @@ class JavaScriptChannelHostApi {
   /// Constructor for [JavaScriptChannelHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  JavaScriptChannelHostApi({BinaryMessenger? binaryMessenger})
-      : _binaryMessenger = binaryMessenger;
+  JavaScriptChannelHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
@@ -1223,11 +1085,9 @@ class JavaScriptChannelHostApi {
 
   Future<void> create(int arg_instanceId, String arg_channelName) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.JavaScriptChannelHostApi.create', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.JavaScriptChannelHostApi.create', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_channelName])
-            as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_channelName]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1235,8 +1095,7 @@ class JavaScriptChannelHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1251,29 +1110,23 @@ class JavaScriptChannelHostApi {
 class _JavaScriptChannelFlutterApiCodec extends StandardMessageCodec {
   const _JavaScriptChannelFlutterApiCodec();
 }
-
 abstract class JavaScriptChannelFlutterApi {
-  static const MessageCodec<Object?> codec =
-      _JavaScriptChannelFlutterApiCodec();
+  static const MessageCodec<Object?> codec = _JavaScriptChannelFlutterApiCodec();
 
   void dispose(int instanceId);
   void postMessage(int instanceId, String message);
-  static void setup(JavaScriptChannelFlutterApi? api,
-      {BinaryMessenger? binaryMessenger}) {
+  static void setup(JavaScriptChannelFlutterApi? api, {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose was null, expected non-null int.');
           api.dispose(arg_instanceId!);
           return;
         });
@@ -1281,21 +1134,17 @@ abstract class JavaScriptChannelFlutterApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage was null, expected non-null int.');
           final String? arg_message = (args[1] as String?);
-          assert(arg_message != null,
-              'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage was null, expected non-null String.');
+          assert(arg_message != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage was null, expected non-null String.');
           api.postMessage(arg_instanceId!, arg_message!);
           return;
         });
@@ -1312,21 +1161,17 @@ class WebViewClientHostApi {
   /// Constructor for [WebViewClientHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  WebViewClientHostApi({BinaryMessenger? binaryMessenger})
-      : _binaryMessenger = binaryMessenger;
+  WebViewClientHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
   static const MessageCodec<Object?> codec = _WebViewClientHostApiCodec();
 
-  Future<void> create(
-      int arg_instanceId, bool arg_shouldOverrideUrlLoading) async {
+  Future<void> create(int arg_instanceId, bool arg_shouldOverrideUrlLoading) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewClientHostApi.create', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-            .send(<Object>[arg_instanceId, arg_shouldOverrideUrlLoading])
-        as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewClientHostApi.create', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_shouldOverrideUrlLoading]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1334,8 +1179,7 @@ class WebViewClientHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1354,58 +1198,52 @@ class _WebViewClientFlutterApiCodec extends StandardMessageCodec {
     if (value is WebResourceErrorData) {
       buffer.putUint8(128);
       writeValue(buffer, value.encode());
-    } else if (value is WebResourceRequestData) {
+    } else 
+    if (value is WebResourceRequestData) {
       buffer.putUint8(129);
       writeValue(buffer, value.encode());
-    } else {
+    } else 
+{
       super.writeValue(buffer, value);
     }
   }
-
   @override
   Object? readValueOfType(int type, ReadBuffer buffer) {
     switch (type) {
-      case 128:
+      case 128:       
         return WebResourceErrorData.decode(readValue(buffer)!);
-
-      case 129:
+      
+      case 129:       
         return WebResourceRequestData.decode(readValue(buffer)!);
-
-      default:
+      
+      default:      
         return super.readValueOfType(type, buffer);
+      
     }
   }
 }
-
 abstract class WebViewClientFlutterApi {
   static const MessageCodec<Object?> codec = _WebViewClientFlutterApiCodec();
 
   void dispose(int instanceId);
   void onPageStarted(int instanceId, int webViewInstanceId, String url);
   void onPageFinished(int instanceId, int webViewInstanceId, String url);
-  void onReceivedRequestError(int instanceId, int webViewInstanceId,
-      WebResourceRequestData request, WebResourceErrorData error);
-  void onReceivedError(int instanceId, int webViewInstanceId, int errorCode,
-      String description, String failingUrl);
-  void requestLoading(
-      int instanceId, int webViewInstanceId, WebResourceRequestData request);
+  void onReceivedRequestError(int instanceId, int webViewInstanceId, WebResourceRequestData request, WebResourceErrorData error);
+  void onReceivedError(int instanceId, int webViewInstanceId, int errorCode, String description, String failingUrl);
+  void requestLoading(int instanceId, int webViewInstanceId, WebResourceRequestData request);
   void urlLoading(int instanceId, int webViewInstanceId, String url);
-  static void setup(WebViewClientFlutterApi? api,
-      {BinaryMessenger? binaryMessenger}) {
+  static void setup(WebViewClientFlutterApi? api, {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientFlutterApi.dispose', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientFlutterApi.dispose', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.dispose was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.dispose was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.dispose was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.dispose was null, expected non-null int.');
           api.dispose(arg_instanceId!);
           return;
         });
@@ -1413,24 +1251,19 @@ abstract class WebViewClientFlutterApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null, expected non-null int.');
+          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null, expected non-null int.');
           final String? arg_url = (args[2] as String?);
-          assert(arg_url != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null, expected non-null String.');
+          assert(arg_url != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null, expected non-null String.');
           api.onPageStarted(arg_instanceId!, arg_webViewInstanceId!, arg_url!);
           return;
         });
@@ -1438,24 +1271,19 @@ abstract class WebViewClientFlutterApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null, expected non-null int.');
+          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null, expected non-null int.');
           final String? arg_url = (args[2] as String?);
-          assert(arg_url != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null, expected non-null String.');
+          assert(arg_url != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null, expected non-null String.');
           api.onPageFinished(arg_instanceId!, arg_webViewInstanceId!, arg_url!);
           return;
         });
@@ -1463,115 +1291,85 @@ abstract class WebViewClientFlutterApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError',
-          codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null int.');
-          final WebResourceRequestData? arg_request =
-              (args[2] as WebResourceRequestData?);
-          assert(arg_request != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null WebResourceRequestData.');
-          final WebResourceErrorData? arg_error =
-              (args[3] as WebResourceErrorData?);
-          assert(arg_error != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null WebResourceErrorData.');
-          api.onReceivedRequestError(arg_instanceId!, arg_webViewInstanceId!,
-              arg_request!, arg_error!);
+          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null int.');
+          final WebResourceRequestData? arg_request = (args[2] as WebResourceRequestData?);
+          assert(arg_request != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null WebResourceRequestData.');
+          final WebResourceErrorData? arg_error = (args[3] as WebResourceErrorData?);
+          assert(arg_error != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null WebResourceErrorData.');
+          api.onReceivedRequestError(arg_instanceId!, arg_webViewInstanceId!, arg_request!, arg_error!);
           return;
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null int.');
+          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null int.');
           final int? arg_errorCode = (args[2] as int?);
-          assert(arg_errorCode != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null int.');
+          assert(arg_errorCode != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null int.');
           final String? arg_description = (args[3] as String?);
-          assert(arg_description != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null String.');
+          assert(arg_description != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null String.');
           final String? arg_failingUrl = (args[4] as String?);
-          assert(arg_failingUrl != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null String.');
-          api.onReceivedError(arg_instanceId!, arg_webViewInstanceId!,
-              arg_errorCode!, arg_description!, arg_failingUrl!);
+          assert(arg_failingUrl != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null String.');
+          api.onReceivedError(arg_instanceId!, arg_webViewInstanceId!, arg_errorCode!, arg_description!, arg_failingUrl!);
           return;
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null, expected non-null int.');
-          final WebResourceRequestData? arg_request =
-              (args[2] as WebResourceRequestData?);
-          assert(arg_request != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null, expected non-null WebResourceRequestData.');
-          api.requestLoading(
-              arg_instanceId!, arg_webViewInstanceId!, arg_request!);
+          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null, expected non-null int.');
+          final WebResourceRequestData? arg_request = (args[2] as WebResourceRequestData?);
+          assert(arg_request != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null, expected non-null WebResourceRequestData.');
+          api.requestLoading(arg_instanceId!, arg_webViewInstanceId!, arg_request!);
           return;
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null, expected non-null int.');
+          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null, expected non-null int.');
           final String? arg_url = (args[2] as String?);
-          assert(arg_url != null,
-              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null, expected non-null String.');
+          assert(arg_url != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null, expected non-null String.');
           api.urlLoading(arg_instanceId!, arg_webViewInstanceId!, arg_url!);
           return;
         });
@@ -1588,8 +1386,7 @@ class DownloadListenerHostApi {
   /// Constructor for [DownloadListenerHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  DownloadListenerHostApi({BinaryMessenger? binaryMessenger})
-      : _binaryMessenger = binaryMessenger;
+  DownloadListenerHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
@@ -1597,8 +1394,7 @@ class DownloadListenerHostApi {
 
   Future<void> create(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.DownloadListenerHostApi.create', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.DownloadListenerHostApi.create', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -1608,8 +1404,7 @@ class DownloadListenerHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1624,29 +1419,23 @@ class DownloadListenerHostApi {
 class _DownloadListenerFlutterApiCodec extends StandardMessageCodec {
   const _DownloadListenerFlutterApiCodec();
 }
-
 abstract class DownloadListenerFlutterApi {
   static const MessageCodec<Object?> codec = _DownloadListenerFlutterApiCodec();
 
   void dispose(int instanceId);
-  void onDownloadStart(int instanceId, String url, String userAgent,
-      String contentDisposition, String mimetype, int contentLength);
-  static void setup(DownloadListenerFlutterApi? api,
-      {BinaryMessenger? binaryMessenger}) {
+  void onDownloadStart(int instanceId, String url, String userAgent, String contentDisposition, String mimetype, int contentLength);
+  static void setup(DownloadListenerFlutterApi? api, {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.DownloadListenerFlutterApi.dispose', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.DownloadListenerFlutterApi.dispose', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.dispose was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.dispose was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.dispose was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.dispose was null, expected non-null int.');
           api.dispose(arg_instanceId!);
           return;
         });
@@ -1654,36 +1443,26 @@ abstract class DownloadListenerFlutterApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart',
-          codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null int.');
           final String? arg_url = (args[1] as String?);
-          assert(arg_url != null,
-              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
+          assert(arg_url != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
           final String? arg_userAgent = (args[2] as String?);
-          assert(arg_userAgent != null,
-              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
+          assert(arg_userAgent != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
           final String? arg_contentDisposition = (args[3] as String?);
-          assert(arg_contentDisposition != null,
-              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
+          assert(arg_contentDisposition != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
           final String? arg_mimetype = (args[4] as String?);
-          assert(arg_mimetype != null,
-              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
+          assert(arg_mimetype != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
           final int? arg_contentLength = (args[5] as int?);
-          assert(arg_contentLength != null,
-              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null int.');
-          api.onDownloadStart(arg_instanceId!, arg_url!, arg_userAgent!,
-              arg_contentDisposition!, arg_mimetype!, arg_contentLength!);
+          assert(arg_contentLength != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null int.');
+          api.onDownloadStart(arg_instanceId!, arg_url!, arg_userAgent!, arg_contentDisposition!, arg_mimetype!, arg_contentLength!);
           return;
         });
       }
@@ -1699,21 +1478,17 @@ class WebChromeClientHostApi {
   /// Constructor for [WebChromeClientHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  WebChromeClientHostApi({BinaryMessenger? binaryMessenger})
-      : _binaryMessenger = binaryMessenger;
+  WebChromeClientHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
   static const MessageCodec<Object?> codec = _WebChromeClientHostApiCodec();
 
-  Future<void> create(
-      int arg_instanceId, int arg_webViewClientInstanceId) async {
+  Future<void> create(int arg_instanceId, int arg_webViewClientInstanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebChromeClientHostApi.create', codec,
-        binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap = await channel
-            .send(<Object>[arg_instanceId, arg_webViewClientInstanceId])
-        as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebChromeClientHostApi.create', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(<Object>[arg_instanceId, arg_webViewClientInstanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1721,8 +1496,7 @@ class WebChromeClientHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1742,8 +1516,7 @@ class FlutterAssetManagerHostApi {
   /// Constructor for [FlutterAssetManagerHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  FlutterAssetManagerHostApi({BinaryMessenger? binaryMessenger})
-      : _binaryMessenger = binaryMessenger;
+  FlutterAssetManagerHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
@@ -1751,8 +1524,7 @@ class FlutterAssetManagerHostApi {
 
   Future<List<String?>> list(String arg_path) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.FlutterAssetManagerHostApi.list', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.FlutterAssetManagerHostApi.list', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_path]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -1762,8 +1534,7 @@ class FlutterAssetManagerHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1776,9 +1547,7 @@ class FlutterAssetManagerHostApi {
 
   Future<String> getAssetFilePathByName(String arg_name) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName',
-        codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_name]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -1788,8 +1557,7 @@ class FlutterAssetManagerHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1804,28 +1572,24 @@ class FlutterAssetManagerHostApi {
 class _WebChromeClientFlutterApiCodec extends StandardMessageCodec {
   const _WebChromeClientFlutterApiCodec();
 }
-
 abstract class WebChromeClientFlutterApi {
   static const MessageCodec<Object?> codec = _WebChromeClientFlutterApiCodec();
 
   void dispose(int instanceId);
   void onProgressChanged(int instanceId, int webViewInstanceId, int progress);
-  static void setup(WebChromeClientFlutterApi? api,
-      {BinaryMessenger? binaryMessenger}) {
+  Future<List<String?>> onShowFileChooser(int instanceId, int webViewInstanceId);
+  static void setup(WebChromeClientFlutterApi? api, {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebChromeClientFlutterApi.dispose', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebChromeClientFlutterApi.dispose', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.dispose was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.dispose was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.dispose was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.dispose was null, expected non-null int.');
           api.dispose(arg_instanceId!);
           return;
         });
@@ -1833,31 +1597,42 @@ abstract class WebChromeClientFlutterApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged',
-          codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null,
-              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null, expected non-null int.');
+          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null, expected non-null int.');
           final int? arg_progress = (args[2] as int?);
-          assert(arg_progress != null,
-              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null, expected non-null int.');
-          api.onProgressChanged(
-              arg_instanceId!, arg_webViewInstanceId!, arg_progress!);
+          assert(arg_progress != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null, expected non-null int.');
+          api.onProgressChanged(arg_instanceId!, arg_webViewInstanceId!, arg_progress!);
           return;
         });
       }
     }
+    {
+      final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
+          'dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser', codec, binaryMessenger: binaryMessenger);
+      if (api == null) {
+        channel.setMessageHandler(null);
+      } else {
+        channel.setMessageHandler((Object? message) async {
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser was null.');
+          final List<Object?> args = (message as List<Object?>?)!;
+          final int? arg_instanceId = (args[0] as int?);
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser was null, expected non-null int.');
+          final int? arg_webViewInstanceId = (args[1] as int?);
+          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser was null, expected non-null int.');
+          final List<String?> output = await api.onShowFileChooser(arg_instanceId!, arg_webViewInstanceId!);
+          return output;
+        });
+      }
+    }
   }
 }
 
@@ -1869,8 +1644,7 @@ class WebStorageHostApi {
   /// Constructor for [WebStorageHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  WebStorageHostApi({BinaryMessenger? binaryMessenger})
-      : _binaryMessenger = binaryMessenger;
+  WebStorageHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
@@ -1878,8 +1652,7 @@ class WebStorageHostApi {
 
   Future<void> create(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebStorageHostApi.create', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebStorageHostApi.create', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -1889,8 +1662,7 @@ class WebStorageHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1903,8 +1675,7 @@ class WebStorageHostApi {
 
   Future<void> deleteAllData(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebStorageHostApi.deleteAllData', codec,
-        binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebStorageHostApi.deleteAllData', codec, binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -1914,8 +1685,7 @@ class WebStorageHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error =
-          (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
diff --git a/packages/webview_flutter/webview_flutter_android/lib/src/android_webview_api_impls.dart b/packages/webview_flutter/webview_flutter_android/lib/src/android_webview_api_impls.dart
index 9c980c80d58d..481a0c1d1925 100644
--- a/packages/webview_flutter/webview_flutter_android/lib/src/android_webview_api_impls.dart
+++ b/packages/webview_flutter/webview_flutter_android/lib/src/android_webview_api_impls.dart
@@ -786,6 +786,24 @@ class WebChromeClientFlutterApiImpl extends WebChromeClientFlutterApi {
     );
     instance!.onProgressChanged(webViewInstance!, progress);
   }
+
+  @override
+  Future<List<String>> onShowFileChooser(int instanceId, int webViewInstanceId) async {
+    final WebChromeClient? instance =
+        instanceManager.getInstance(instanceId) as WebChromeClient?;
+    final WebView? webViewInstance =
+        instanceManager.getInstance(webViewInstanceId) as WebView?;
+    assert(
+      instance != null,
+      'InstanceManager does not contain an WebChromeClient with instanceId: $instanceId',
+    );
+    assert(
+      webViewInstance != null,
+      'InstanceManager does not contain an WebView with instanceId: $webViewInstanceId',
+    );
+    // AFAIRE
+    return await instance!.onShowFileChooser(webViewInstance!);
+  }
 }
 
 /// Host api implementation for [WebStorage].
diff --git a/packages/webview_flutter/webview_flutter_android/lib/webview_android_widget.dart b/packages/webview_flutter/webview_flutter_android/lib/webview_android_widget.dart
index 28d169c9cb94..82d72823cda8 100644
--- a/packages/webview_flutter/webview_flutter_android/lib/webview_android_widget.dart
+++ b/packages/webview_flutter/webview_flutter_android/lib/webview_android_widget.dart
@@ -389,6 +389,7 @@ class WebViewAndroidPlatformController extends WebViewPlatformController {
   }
 
   Future<void> _setHasProgressTracking(bool hasProgressTracking) async {
+    webChromeClient._onShowFileChooser = callbacksHandler.onShowFileChooser;
     if (hasProgressTracking) {
       webChromeClient._onProgress = callbacksHandler.onProgress;
     } else {
@@ -690,6 +691,7 @@ class WebViewAndroidWebViewClient extends android_webview.WebViewClient {
 class WebViewAndroidWebChromeClient extends android_webview.WebChromeClient {
   // Changed by WebViewAndroidPlatformController.
   void Function(int progress)? _onProgress;
+  Future<List<String>> Function()? _onShowFileChooser;
 
   @override
   void onProgressChanged(android_webview.WebView webView, int progress) {
@@ -697,6 +699,14 @@ class WebViewAndroidWebChromeClient extends android_webview.WebChromeClient {
       _onProgress!(progress);
     }
   }
+
+  @override
+  Future<List<String>> onShowFileChooser(android_webview.WebView webView) async {
+    if (_onShowFileChooser != null) {
+      return await _onShowFileChooser!();
+    }
+    return [];
+  }
 }
 
 /// Handles constructing [android_webview.WebView]s and calling static methods.
diff --git a/packages/webview_flutter/webview_flutter_android/pigeons/android_webview.dart b/packages/webview_flutter/webview_flutter_android/pigeons/android_webview.dart
index d3d18f64f97d..b3e2bb2e33dd 100644
--- a/packages/webview_flutter/webview_flutter_android/pigeons/android_webview.dart
+++ b/packages/webview_flutter/webview_flutter_android/pigeons/android_webview.dart
@@ -221,6 +221,9 @@ abstract class WebChromeClientFlutterApi {
   void dispose(int instanceId);
 
   void onProgressChanged(int instanceId, int webViewInstanceId, int progress);
+
+  @async
+  List<String> onShowFileChooser(int instanceId, int webViewInstanceId);
 }
 
 @HostApi(dartHostTestHandler: 'TestWebStorageHostApi')
diff --git a/packages/webview_flutter/webview_flutter_android/test/android_webview.pigeon.dart b/packages/webview_flutter/webview_flutter_android/test/android_webview.pigeon.dart
index 4ee4b1ddc0b7..881351f04630 100644
--- a/packages/webview_flutter/webview_flutter_android/test/android_webview.pigeon.dart
+++ b/packages/webview_flutter/webview_flutter_android/test/android_webview.pigeon.dart
@@ -1,7 +1,3 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
 // Autogenerated from Pigeon (v1.0.9), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 // ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import
@@ -12,20 +8,18 @@ import 'package:flutter/foundation.dart' show WriteBuffer, ReadBuffer;
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import 'package:webview_flutter_android/src/android_webview.pigeon.dart';
+import '../lib/src/android_webview.pigeon.dart';
 
 class _TestWebViewHostApiCodec extends StandardMessageCodec {
   const _TestWebViewHostApiCodec();
 }
-
 abstract class TestWebViewHostApi {
   static const MessageCodec<Object?> codec = _TestWebViewHostApiCodec();
 
   void create(int instanceId, bool useHybridComposition);
   void dispose(int instanceId);
   void loadData(int instanceId, String data, String mimeType, String encoding);
-  void loadDataWithBaseUrl(int instanceId, String baseUrl, String data,
-      String mimeType, String encoding, String historyUrl);
+  void loadDataWithBaseUrl(int instanceId, String baseUrl, String data, String mimeType, String encoding, String historyUrl);
   void loadUrl(int instanceId, String url, Map<String?, String?> headers);
   void postUrl(int instanceId, String url, Uint8List data);
   String getUrl(int instanceId);
@@ -48,25 +42,20 @@ abstract class TestWebViewHostApi {
   void setDownloadListener(int instanceId, int listenerInstanceId);
   void setWebChromeClient(int instanceId, int clientInstanceId);
   void setBackgroundColor(int instanceId, int color);
-  static void setup(TestWebViewHostApi? api,
-      {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestWebViewHostApi? api, {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.create', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.create', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.create was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.create was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.create was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.create was null, expected non-null int.');
           final bool? arg_useHybridComposition = (args[1] as bool?);
-          assert(arg_useHybridComposition != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.create was null, expected non-null bool.');
+          assert(arg_useHybridComposition != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.create was null, expected non-null bool.');
           api.create(arg_instanceId!, arg_useHybridComposition!);
           return <Object?, Object?>{};
         });
@@ -74,18 +63,15 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.dispose', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.dispose', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.dispose was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.dispose was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.dispose was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.dispose was null, expected non-null int.');
           api.dispose(arg_instanceId!);
           return <Object?, Object?>{};
         });
@@ -93,89 +79,67 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.loadData', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.loadData', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null int.');
           final String? arg_data = (args[1] as String?);
-          assert(arg_data != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null String.');
+          assert(arg_data != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null String.');
           final String? arg_mimeType = (args[2] as String?);
-          assert(arg_mimeType != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null String.');
+          assert(arg_mimeType != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null String.');
           final String? arg_encoding = (args[3] as String?);
-          assert(arg_encoding != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null String.');
-          api.loadData(
-              arg_instanceId!, arg_data!, arg_mimeType!, arg_encoding!);
+          assert(arg_encoding != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null String.');
+          api.loadData(arg_instanceId!, arg_data!, arg_mimeType!, arg_encoding!);
           return <Object?, Object?>{};
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null int.');
           final String? arg_baseUrl = (args[1] as String?);
-          assert(arg_baseUrl != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
+          assert(arg_baseUrl != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
           final String? arg_data = (args[2] as String?);
-          assert(arg_data != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
+          assert(arg_data != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
           final String? arg_mimeType = (args[3] as String?);
-          assert(arg_mimeType != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
+          assert(arg_mimeType != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
           final String? arg_encoding = (args[4] as String?);
-          assert(arg_encoding != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
+          assert(arg_encoding != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
           final String? arg_historyUrl = (args[5] as String?);
-          assert(arg_historyUrl != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
-          api.loadDataWithBaseUrl(arg_instanceId!, arg_baseUrl!, arg_data!,
-              arg_mimeType!, arg_encoding!, arg_historyUrl!);
+          assert(arg_historyUrl != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
+          api.loadDataWithBaseUrl(arg_instanceId!, arg_baseUrl!, arg_data!, arg_mimeType!, arg_encoding!, arg_historyUrl!);
           return <Object?, Object?>{};
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.loadUrl', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.loadUrl', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null, expected non-null int.');
           final String? arg_url = (args[1] as String?);
-          assert(arg_url != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null, expected non-null String.');
-          final Map<String?, String?>? arg_headers =
-              (args[2] as Map<Object?, Object?>?)?.cast<String?, String?>();
-          assert(arg_headers != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null, expected non-null Map<String?, String?>.');
+          assert(arg_url != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null, expected non-null String.');
+          final Map<String?, String?>? arg_headers = (args[2] as Map<Object?, Object?>?)?.cast<String?, String?>();
+          assert(arg_headers != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null, expected non-null Map<String?, String?>.');
           api.loadUrl(arg_instanceId!, arg_url!, arg_headers!);
           return <Object?, Object?>{};
         });
@@ -183,24 +147,19 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.postUrl', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.postUrl', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null, expected non-null int.');
           final String? arg_url = (args[1] as String?);
-          assert(arg_url != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null, expected non-null String.');
+          assert(arg_url != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null, expected non-null String.');
           final Uint8List? arg_data = (args[2] as Uint8List?);
-          assert(arg_data != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null, expected non-null Uint8List.');
+          assert(arg_data != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null, expected non-null Uint8List.');
           api.postUrl(arg_instanceId!, arg_url!, arg_data!);
           return <Object?, Object?>{};
         });
@@ -208,18 +167,15 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.getUrl', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.getUrl', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.getUrl was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getUrl was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.getUrl was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getUrl was null, expected non-null int.');
           final String output = api.getUrl(arg_instanceId!);
           return <Object?, Object?>{'result': output};
         });
@@ -227,18 +183,15 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.canGoBack', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.canGoBack', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.canGoBack was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.canGoBack was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.canGoBack was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.canGoBack was null, expected non-null int.');
           final bool output = api.canGoBack(arg_instanceId!);
           return <Object?, Object?>{'result': output};
         });
@@ -246,18 +199,15 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.canGoForward', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.canGoForward', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.canGoForward was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.canGoForward was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.canGoForward was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.canGoForward was null, expected non-null int.');
           final bool output = api.canGoForward(arg_instanceId!);
           return <Object?, Object?>{'result': output};
         });
@@ -265,18 +215,15 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.goBack', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.goBack', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.goBack was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.goBack was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.goBack was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.goBack was null, expected non-null int.');
           api.goBack(arg_instanceId!);
           return <Object?, Object?>{};
         });
@@ -284,18 +231,15 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.goForward', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.goForward', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.goForward was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.goForward was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.goForward was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.goForward was null, expected non-null int.');
           api.goForward(arg_instanceId!);
           return <Object?, Object?>{};
         });
@@ -303,18 +247,15 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.reload', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.reload', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.reload was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.reload was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.reload was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.reload was null, expected non-null int.');
           api.reload(arg_instanceId!);
           return <Object?, Object?>{};
         });
@@ -322,21 +263,17 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.clearCache', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.clearCache', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.clearCache was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.clearCache was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.clearCache was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.clearCache was null, expected non-null int.');
           final bool? arg_includeDiskFiles = (args[1] as bool?);
-          assert(arg_includeDiskFiles != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.clearCache was null, expected non-null bool.');
+          assert(arg_includeDiskFiles != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.clearCache was null, expected non-null bool.');
           api.clearCache(arg_instanceId!, arg_includeDiskFiles!);
           return <Object?, Object?>{};
         });
@@ -344,41 +281,33 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.evaluateJavascript', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.evaluateJavascript', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.evaluateJavascript was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.evaluateJavascript was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.evaluateJavascript was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.evaluateJavascript was null, expected non-null int.');
           final String? arg_javascriptString = (args[1] as String?);
-          assert(arg_javascriptString != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.evaluateJavascript was null, expected non-null String.');
-          final String output = await api.evaluateJavascript(
-              arg_instanceId!, arg_javascriptString!);
+          assert(arg_javascriptString != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.evaluateJavascript was null, expected non-null String.');
+          final String output = await api.evaluateJavascript(arg_instanceId!, arg_javascriptString!);
           return <Object?, Object?>{'result': output};
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.getTitle', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.getTitle', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.getTitle was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getTitle was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.getTitle was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getTitle was null, expected non-null int.');
           final String output = api.getTitle(arg_instanceId!);
           return <Object?, Object?>{'result': output};
         });
@@ -386,24 +315,19 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.scrollTo', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.scrollTo', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null, expected non-null int.');
           final int? arg_x = (args[1] as int?);
-          assert(arg_x != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null, expected non-null int.');
+          assert(arg_x != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null, expected non-null int.');
           final int? arg_y = (args[2] as int?);
-          assert(arg_y != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null, expected non-null int.');
+          assert(arg_y != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null, expected non-null int.');
           api.scrollTo(arg_instanceId!, arg_x!, arg_y!);
           return <Object?, Object?>{};
         });
@@ -411,24 +335,19 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.scrollBy', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.scrollBy', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null, expected non-null int.');
           final int? arg_x = (args[1] as int?);
-          assert(arg_x != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null, expected non-null int.');
+          assert(arg_x != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null, expected non-null int.');
           final int? arg_y = (args[2] as int?);
-          assert(arg_y != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null, expected non-null int.');
+          assert(arg_y != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null, expected non-null int.');
           api.scrollBy(arg_instanceId!, arg_x!, arg_y!);
           return <Object?, Object?>{};
         });
@@ -436,18 +355,15 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.getScrollX', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.getScrollX', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollX was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollX was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollX was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollX was null, expected non-null int.');
           final int output = api.getScrollX(arg_instanceId!);
           return <Object?, Object?>{'result': output};
         });
@@ -455,18 +371,15 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.getScrollY', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.getScrollY', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollY was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollY was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollY was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollY was null, expected non-null int.');
           final int output = api.getScrollY(arg_instanceId!);
           return <Object?, Object?>{'result': output};
         });
@@ -474,19 +387,15 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled',
-          codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final bool? arg_enabled = (args[0] as bool?);
-          assert(arg_enabled != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled was null, expected non-null bool.');
+          assert(arg_enabled != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled was null, expected non-null bool.');
           api.setWebContentsDebuggingEnabled(arg_enabled!);
           return <Object?, Object?>{};
         });
@@ -494,21 +403,17 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.setWebViewClient', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.setWebViewClient', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebViewClient was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebViewClient was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebViewClient was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebViewClient was null, expected non-null int.');
           final int? arg_webViewClientInstanceId = (args[1] as int?);
-          assert(arg_webViewClientInstanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebViewClient was null, expected non-null int.');
+          assert(arg_webViewClientInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebViewClient was null, expected non-null int.');
           api.setWebViewClient(arg_instanceId!, arg_webViewClientInstanceId!);
           return <Object?, Object?>{};
         });
@@ -516,67 +421,53 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel was null, expected non-null int.');
           final int? arg_javaScriptChannelInstanceId = (args[1] as int?);
-          assert(arg_javaScriptChannelInstanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel was null, expected non-null int.');
-          api.addJavaScriptChannel(
-              arg_instanceId!, arg_javaScriptChannelInstanceId!);
+          assert(arg_javaScriptChannelInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel was null, expected non-null int.');
+          api.addJavaScriptChannel(arg_instanceId!, arg_javaScriptChannelInstanceId!);
           return <Object?, Object?>{};
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel was null, expected non-null int.');
           final int? arg_javaScriptChannelInstanceId = (args[1] as int?);
-          assert(arg_javaScriptChannelInstanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel was null, expected non-null int.');
-          api.removeJavaScriptChannel(
-              arg_instanceId!, arg_javaScriptChannelInstanceId!);
+          assert(arg_javaScriptChannelInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel was null, expected non-null int.');
+          api.removeJavaScriptChannel(arg_instanceId!, arg_javaScriptChannelInstanceId!);
           return <Object?, Object?>{};
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.setDownloadListener', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.setDownloadListener', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.setDownloadListener was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setDownloadListener was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.setDownloadListener was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setDownloadListener was null, expected non-null int.');
           final int? arg_listenerInstanceId = (args[1] as int?);
-          assert(arg_listenerInstanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.setDownloadListener was null, expected non-null int.');
+          assert(arg_listenerInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setDownloadListener was null, expected non-null int.');
           api.setDownloadListener(arg_instanceId!, arg_listenerInstanceId!);
           return <Object?, Object?>{};
         });
@@ -584,21 +475,17 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.setWebChromeClient', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.setWebChromeClient', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebChromeClient was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebChromeClient was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebChromeClient was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebChromeClient was null, expected non-null int.');
           final int? arg_clientInstanceId = (args[1] as int?);
-          assert(arg_clientInstanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebChromeClient was null, expected non-null int.');
+          assert(arg_clientInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebChromeClient was null, expected non-null int.');
           api.setWebChromeClient(arg_instanceId!, arg_clientInstanceId!);
           return <Object?, Object?>{};
         });
@@ -606,21 +493,17 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.setBackgroundColor', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.setBackgroundColor', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.setBackgroundColor was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setBackgroundColor was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.setBackgroundColor was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setBackgroundColor was null, expected non-null int.');
           final int? arg_color = (args[1] as int?);
-          assert(arg_color != null,
-              'Argument for dev.flutter.pigeon.WebViewHostApi.setBackgroundColor was null, expected non-null int.');
+          assert(arg_color != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setBackgroundColor was null, expected non-null int.');
           api.setBackgroundColor(arg_instanceId!, arg_color!);
           return <Object?, Object?>{};
         });
@@ -632,7 +515,6 @@ abstract class TestWebViewHostApi {
 class _TestWebSettingsHostApiCodec extends StandardMessageCodec {
   const _TestWebSettingsHostApiCodec();
 }
-
 abstract class TestWebSettingsHostApi {
   static const MessageCodec<Object?> codec = _TestWebSettingsHostApiCodec();
 
@@ -650,25 +532,20 @@ abstract class TestWebSettingsHostApi {
   void setDisplayZoomControls(int instanceId, bool enabled);
   void setBuiltInZoomControls(int instanceId, bool enabled);
   void setAllowFileAccess(int instanceId, bool enabled);
-  static void setup(TestWebSettingsHostApi? api,
-      {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestWebSettingsHostApi? api, {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.create', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.create', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.create was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.create was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.create was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.create was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.create was null, expected non-null int.');
+          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.create was null, expected non-null int.');
           api.create(arg_instanceId!, arg_webViewInstanceId!);
           return <Object?, Object?>{};
         });
@@ -676,18 +553,15 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.dispose', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.dispose', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.dispose was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.dispose was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.dispose was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.dispose was null, expected non-null int.');
           api.dispose(arg_instanceId!);
           return <Object?, Object?>{};
         });
@@ -695,21 +569,17 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled was null, expected non-null int.');
           final bool? arg_flag = (args[1] as bool?);
-          assert(arg_flag != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled was null, expected non-null bool.');
+          assert(arg_flag != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled was null, expected non-null bool.');
           api.setDomStorageEnabled(arg_instanceId!, arg_flag!);
           return <Object?, Object?>{};
         });
@@ -717,46 +587,35 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically',
-          codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically was null, expected non-null int.');
           final bool? arg_flag = (args[1] as bool?);
-          assert(arg_flag != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically was null, expected non-null bool.');
-          api.setJavaScriptCanOpenWindowsAutomatically(
-              arg_instanceId!, arg_flag!);
+          assert(arg_flag != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically was null, expected non-null bool.');
+          api.setJavaScriptCanOpenWindowsAutomatically(arg_instanceId!, arg_flag!);
           return <Object?, Object?>{};
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows',
-          codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows was null, expected non-null int.');
           final bool? arg_support = (args[1] as bool?);
-          assert(arg_support != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows was null, expected non-null bool.');
+          assert(arg_support != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows was null, expected non-null bool.');
           api.setSupportMultipleWindows(arg_instanceId!, arg_support!);
           return <Object?, Object?>{};
         });
@@ -764,21 +623,17 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled was null, expected non-null int.');
           final bool? arg_flag = (args[1] as bool?);
-          assert(arg_flag != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled was null, expected non-null bool.');
+          assert(arg_flag != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled was null, expected non-null bool.');
           api.setJavaScriptEnabled(arg_instanceId!, arg_flag!);
           return <Object?, Object?>{};
         });
@@ -786,21 +641,17 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString was null, expected non-null int.');
           final String? arg_userAgentString = (args[1] as String?);
-          assert(arg_userAgentString != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString was null, expected non-null String.');
+          assert(arg_userAgentString != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString was null, expected non-null String.');
           api.setUserAgentString(arg_instanceId!, arg_userAgentString!);
           return <Object?, Object?>{};
         });
@@ -808,45 +659,35 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture',
-          codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture was null, expected non-null int.');
           final bool? arg_require = (args[1] as bool?);
-          assert(arg_require != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture was null, expected non-null bool.');
-          api.setMediaPlaybackRequiresUserGesture(
-              arg_instanceId!, arg_require!);
+          assert(arg_require != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture was null, expected non-null bool.');
+          api.setMediaPlaybackRequiresUserGesture(arg_instanceId!, arg_require!);
           return <Object?, Object?>{};
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom was null, expected non-null int.');
           final bool? arg_support = (args[1] as bool?);
-          assert(arg_support != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom was null, expected non-null bool.');
+          assert(arg_support != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom was null, expected non-null bool.');
           api.setSupportZoom(arg_instanceId!, arg_support!);
           return <Object?, Object?>{};
         });
@@ -854,22 +695,17 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode',
-          codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode was null, expected non-null int.');
           final bool? arg_overview = (args[1] as bool?);
-          assert(arg_overview != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode was null, expected non-null bool.');
+          assert(arg_overview != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode was null, expected non-null bool.');
           api.setLoadWithOverviewMode(arg_instanceId!, arg_overview!);
           return <Object?, Object?>{};
         });
@@ -877,21 +713,17 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort was null, expected non-null int.');
           final bool? arg_use = (args[1] as bool?);
-          assert(arg_use != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort was null, expected non-null bool.');
+          assert(arg_use != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort was null, expected non-null bool.');
           api.setUseWideViewPort(arg_instanceId!, arg_use!);
           return <Object?, Object?>{};
         });
@@ -899,21 +731,17 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls was null, expected non-null int.');
           final bool? arg_enabled = (args[1] as bool?);
-          assert(arg_enabled != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls was null, expected non-null bool.');
+          assert(arg_enabled != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls was null, expected non-null bool.');
           api.setDisplayZoomControls(arg_instanceId!, arg_enabled!);
           return <Object?, Object?>{};
         });
@@ -921,21 +749,17 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls was null, expected non-null int.');
           final bool? arg_enabled = (args[1] as bool?);
-          assert(arg_enabled != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls was null, expected non-null bool.');
+          assert(arg_enabled != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls was null, expected non-null bool.');
           api.setBuiltInZoomControls(arg_instanceId!, arg_enabled!);
           return <Object?, Object?>{};
         });
@@ -943,21 +767,17 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess was null, expected non-null int.');
           final bool? arg_enabled = (args[1] as bool?);
-          assert(arg_enabled != null,
-              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess was null, expected non-null bool.');
+          assert(arg_enabled != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess was null, expected non-null bool.');
           api.setAllowFileAccess(arg_instanceId!, arg_enabled!);
           return <Object?, Object?>{};
         });
@@ -969,31 +789,24 @@ abstract class TestWebSettingsHostApi {
 class _TestJavaScriptChannelHostApiCodec extends StandardMessageCodec {
   const _TestJavaScriptChannelHostApiCodec();
 }
-
 abstract class TestJavaScriptChannelHostApi {
-  static const MessageCodec<Object?> codec =
-      _TestJavaScriptChannelHostApiCodec();
+  static const MessageCodec<Object?> codec = _TestJavaScriptChannelHostApiCodec();
 
   void create(int instanceId, String channelName);
-  static void setup(TestJavaScriptChannelHostApi? api,
-      {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestJavaScriptChannelHostApi? api, {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.JavaScriptChannelHostApi.create', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.JavaScriptChannelHostApi.create', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.JavaScriptChannelHostApi.create was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelHostApi.create was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.JavaScriptChannelHostApi.create was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelHostApi.create was null, expected non-null int.');
           final String? arg_channelName = (args[1] as String?);
-          assert(arg_channelName != null,
-              'Argument for dev.flutter.pigeon.JavaScriptChannelHostApi.create was null, expected non-null String.');
+          assert(arg_channelName != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelHostApi.create was null, expected non-null String.');
           api.create(arg_instanceId!, arg_channelName!);
           return <Object?, Object?>{};
         });
@@ -1005,30 +818,24 @@ abstract class TestJavaScriptChannelHostApi {
 class _TestWebViewClientHostApiCodec extends StandardMessageCodec {
   const _TestWebViewClientHostApiCodec();
 }
-
 abstract class TestWebViewClientHostApi {
   static const MessageCodec<Object?> codec = _TestWebViewClientHostApiCodec();
 
   void create(int instanceId, bool shouldOverrideUrlLoading);
-  static void setup(TestWebViewClientHostApi? api,
-      {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestWebViewClientHostApi? api, {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientHostApi.create', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientHostApi.create', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebViewClientHostApi.create was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientHostApi.create was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebViewClientHostApi.create was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientHostApi.create was null, expected non-null int.');
           final bool? arg_shouldOverrideUrlLoading = (args[1] as bool?);
-          assert(arg_shouldOverrideUrlLoading != null,
-              'Argument for dev.flutter.pigeon.WebViewClientHostApi.create was null, expected non-null bool.');
+          assert(arg_shouldOverrideUrlLoading != null, 'Argument for dev.flutter.pigeon.WebViewClientHostApi.create was null, expected non-null bool.');
           api.create(arg_instanceId!, arg_shouldOverrideUrlLoading!);
           return <Object?, Object?>{};
         });
@@ -1040,28 +847,22 @@ abstract class TestWebViewClientHostApi {
 class _TestDownloadListenerHostApiCodec extends StandardMessageCodec {
   const _TestDownloadListenerHostApiCodec();
 }
-
 abstract class TestDownloadListenerHostApi {
-  static const MessageCodec<Object?> codec =
-      _TestDownloadListenerHostApiCodec();
+  static const MessageCodec<Object?> codec = _TestDownloadListenerHostApiCodec();
 
   void create(int instanceId);
-  static void setup(TestDownloadListenerHostApi? api,
-      {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestDownloadListenerHostApi? api, {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.DownloadListenerHostApi.create', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.DownloadListenerHostApi.create', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.DownloadListenerHostApi.create was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.DownloadListenerHostApi.create was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.DownloadListenerHostApi.create was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.DownloadListenerHostApi.create was null, expected non-null int.');
           api.create(arg_instanceId!);
           return <Object?, Object?>{};
         });
@@ -1073,30 +874,24 @@ abstract class TestDownloadListenerHostApi {
 class _TestWebChromeClientHostApiCodec extends StandardMessageCodec {
   const _TestWebChromeClientHostApiCodec();
 }
-
 abstract class TestWebChromeClientHostApi {
   static const MessageCodec<Object?> codec = _TestWebChromeClientHostApiCodec();
 
   void create(int instanceId, int webViewClientInstanceId);
-  static void setup(TestWebChromeClientHostApi? api,
-      {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestWebChromeClientHostApi? api, {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebChromeClientHostApi.create', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebChromeClientHostApi.create', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebChromeClientHostApi.create was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebChromeClientHostApi.create was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebChromeClientHostApi.create was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebChromeClientHostApi.create was null, expected non-null int.');
           final int? arg_webViewClientInstanceId = (args[1] as int?);
-          assert(arg_webViewClientInstanceId != null,
-              'Argument for dev.flutter.pigeon.WebChromeClientHostApi.create was null, expected non-null int.');
+          assert(arg_webViewClientInstanceId != null, 'Argument for dev.flutter.pigeon.WebChromeClientHostApi.create was null, expected non-null int.');
           api.create(arg_instanceId!, arg_webViewClientInstanceId!);
           return <Object?, Object?>{};
         });
@@ -1108,28 +903,23 @@ abstract class TestWebChromeClientHostApi {
 class _TestAssetManagerHostApiCodec extends StandardMessageCodec {
   const _TestAssetManagerHostApiCodec();
 }
-
 abstract class TestAssetManagerHostApi {
   static const MessageCodec<Object?> codec = _TestAssetManagerHostApiCodec();
 
   List<String?> list(String path);
   String getAssetFilePathByName(String name);
-  static void setup(TestAssetManagerHostApi? api,
-      {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestAssetManagerHostApi? api, {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.FlutterAssetManagerHostApi.list', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.FlutterAssetManagerHostApi.list', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.list was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.list was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final String? arg_path = (args[0] as String?);
-          assert(arg_path != null,
-              'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.list was null, expected non-null String.');
+          assert(arg_path != null, 'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.list was null, expected non-null String.');
           final List<String?> output = api.list(arg_path!);
           return <Object?, Object?>{'result': output};
         });
@@ -1137,19 +927,15 @@ abstract class TestAssetManagerHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName',
-          codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final String? arg_name = (args[0] as String?);
-          assert(arg_name != null,
-              'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName was null, expected non-null String.');
+          assert(arg_name != null, 'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName was null, expected non-null String.');
           final String output = api.getAssetFilePathByName(arg_name!);
           return <Object?, Object?>{'result': output};
         });
@@ -1161,28 +947,23 @@ abstract class TestAssetManagerHostApi {
 class _TestWebStorageHostApiCodec extends StandardMessageCodec {
   const _TestWebStorageHostApiCodec();
 }
-
 abstract class TestWebStorageHostApi {
   static const MessageCodec<Object?> codec = _TestWebStorageHostApiCodec();
 
   void create(int instanceId);
   void deleteAllData(int instanceId);
-  static void setup(TestWebStorageHostApi? api,
-      {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestWebStorageHostApi? api, {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebStorageHostApi.create', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebStorageHostApi.create', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebStorageHostApi.create was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebStorageHostApi.create was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebStorageHostApi.create was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebStorageHostApi.create was null, expected non-null int.');
           api.create(arg_instanceId!);
           return <Object?, Object?>{};
         });
@@ -1190,18 +971,15 @@ abstract class TestWebStorageHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebStorageHostApi.deleteAllData', codec,
-          binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebStorageHostApi.deleteAllData', codec, binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null,
-              'Argument for dev.flutter.pigeon.WebStorageHostApi.deleteAllData was null.');
+          assert(message != null, 'Argument for dev.flutter.pigeon.WebStorageHostApi.deleteAllData was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null,
-              'Argument for dev.flutter.pigeon.WebStorageHostApi.deleteAllData was null, expected non-null int.');
+          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebStorageHostApi.deleteAllData was null, expected non-null int.');
           api.deleteAllData(arg_instanceId!);
           return <Object?, Object?>{};
         });
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/method_channel/webview_method_channel.dart b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/method_channel/webview_method_channel.dart
index bb2a4ac9fb50..3df17c7f04c2 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/method_channel/webview_method_channel.dart
+++ b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/method_channel/webview_method_channel.dart
@@ -51,6 +51,8 @@ class MethodChannelWebViewPlatform implements WebViewPlatformController {
       case 'onProgress':
         _platformCallbacksHandler.onProgress(call.arguments['progress'] as int);
         return null;
+      //case 'onShowFileChooser':
+        //return await _platformCallbacksHandler.onShowFileChooser();
       case 'onPageStarted':
         _platformCallbacksHandler
             .onPageStarted(call.arguments['url']! as String);
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/platform_interface/webview_platform_callbacks_handler.dart b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/platform_interface/webview_platform_callbacks_handler.dart
index 44dae2ece434..414bac78fb5d 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/platform_interface/webview_platform_callbacks_handler.dart
+++ b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/platform_interface/webview_platform_callbacks_handler.dart
@@ -27,6 +27,8 @@ abstract class WebViewPlatformCallbacksHandler {
   /// /// Only works when [WebSettings.hasProgressTracking] is set to `true`.
   void onProgress(int progress);
 
+  Future<List<String>> onShowFileChooser();
+
   /// Report web resource loading error to the host application.
   void onWebResourceError(WebResourceError error);
 }

From 37d603c6a90f96549f43e578ff7716e8af508fcb Mon Sep 17 00:00:00 2001
From: Baptiste DUPUCH <baptiste.dupuch@gmail.com>
Date: Tue, 5 Apr 2022 15:59:38 +0200
Subject: [PATCH 3/4] Update FlutterWebView.m

Line was not supposed to be committed
---
 .../webview_flutter_wkwebview/ios/Classes/FlutterWebView.m       | 1 -
 1 file changed, 1 deletion(-)

diff --git a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.m b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.m
index 2c4293f7842e..61f112019686 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.m
+++ b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.m
@@ -97,7 +97,6 @@ - (instancetype)initWithFrame:(CGRect)frame
     NSDictionary<NSString *, id> *settings = args[@"settings"];
 
     WKWebViewConfiguration *configuration = [[WKWebViewConfiguration alloc] init];
-    configuration.limitsNavigationsToAppBoundDomains = YES;
     [self applyConfigurationSettings:settings toConfiguration:configuration];
     configuration.userContentController = userContentController;
     [self updateAutoMediaPlaybackPolicy:args[@"autoMediaPlaybackPolicy"]

From 01075505bee22c771a1d0d3ffa4ae4d0c9624f5c Mon Sep 17 00:00:00 2001
From: Baptiste DUPUCH <baptiste.dupuch@gmail.com>
Date: Tue, 5 Apr 2022 16:38:51 +0200
Subject: [PATCH 4/4] format code

---
 .../GeneratedAndroidWebView.java              | 2720 ++++++++++-------
 .../WebChromeClientFlutterApiImpl.java        |    2 +-
 .../WebChromeClientHostApiImpl.java           |   35 +-
 .../lib/src/android_webview.pigeon.dart       |  808 +++--
 .../lib/src/android_webview_api_impls.dart    |    3 +-
 .../lib/webview_android_widget.dart           |    3 +-
 .../test/android_webview.pigeon.dart          |  626 ++--
 .../webview_method_channel.dart               |    2 +-
 8 files changed, 2534 insertions(+), 1665 deletions(-)

diff --git a/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/GeneratedAndroidWebView.java b/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/GeneratedAndroidWebView.java
index 4b6b5794d40c..c7b568656367 100644
--- a/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/GeneratedAndroidWebView.java
+++ b/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/GeneratedAndroidWebView.java
@@ -9,11 +9,11 @@
 import io.flutter.plugin.common.StandardMessageCodec;
 import java.io.ByteArrayOutputStream;
 import java.nio.ByteBuffer;
-import java.util.Arrays;
 import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.HashMap;
 
 /** Generated class from Pigeon. */
 @SuppressWarnings({"unused", "unchecked", "CodeBlock2Expr", "RedundantSuppression"})
@@ -22,28 +22,64 @@ public class GeneratedAndroidWebView {
   /** Generated class from Pigeon that represents data sent in messages. */
   public static class WebResourceRequestData {
     private String url;
-    public String getUrl() { return url; }
-    public void setUrl(String setterArg) { this.url = setterArg; }
+
+    public String getUrl() {
+      return url;
+    }
+
+    public void setUrl(String setterArg) {
+      this.url = setterArg;
+    }
 
     private Boolean isForMainFrame;
-    public Boolean getIsForMainFrame() { return isForMainFrame; }
-    public void setIsForMainFrame(Boolean setterArg) { this.isForMainFrame = setterArg; }
+
+    public Boolean getIsForMainFrame() {
+      return isForMainFrame;
+    }
+
+    public void setIsForMainFrame(Boolean setterArg) {
+      this.isForMainFrame = setterArg;
+    }
 
     private Boolean isRedirect;
-    public Boolean getIsRedirect() { return isRedirect; }
-    public void setIsRedirect(Boolean setterArg) { this.isRedirect = setterArg; }
+
+    public Boolean getIsRedirect() {
+      return isRedirect;
+    }
+
+    public void setIsRedirect(Boolean setterArg) {
+      this.isRedirect = setterArg;
+    }
 
     private Boolean hasGesture;
-    public Boolean getHasGesture() { return hasGesture; }
-    public void setHasGesture(Boolean setterArg) { this.hasGesture = setterArg; }
+
+    public Boolean getHasGesture() {
+      return hasGesture;
+    }
+
+    public void setHasGesture(Boolean setterArg) {
+      this.hasGesture = setterArg;
+    }
 
     private String method;
-    public String getMethod() { return method; }
-    public void setMethod(String setterArg) { this.method = setterArg; }
+
+    public String getMethod() {
+      return method;
+    }
+
+    public void setMethod(String setterArg) {
+      this.method = setterArg;
+    }
 
     private Map<String, String> requestHeaders;
-    public Map<String, String> getRequestHeaders() { return requestHeaders; }
-    public void setRequestHeaders(Map<String, String> setterArg) { this.requestHeaders = setterArg; }
+
+    public Map<String, String> getRequestHeaders() {
+      return requestHeaders;
+    }
+
+    public void setRequestHeaders(Map<String, String> setterArg) {
+      this.requestHeaders = setterArg;
+    }
 
     Map<String, Object> toMap() {
       Map<String, Object> toMapResult = new HashMap<>();
@@ -55,20 +91,21 @@ Map<String, Object> toMap() {
       toMapResult.put("requestHeaders", requestHeaders);
       return toMapResult;
     }
+
     static WebResourceRequestData fromMap(Map<String, Object> map) {
       WebResourceRequestData fromMapResult = new WebResourceRequestData();
       Object url = map.get("url");
-      fromMapResult.url = (String)url;
+      fromMapResult.url = (String) url;
       Object isForMainFrame = map.get("isForMainFrame");
-      fromMapResult.isForMainFrame = (Boolean)isForMainFrame;
+      fromMapResult.isForMainFrame = (Boolean) isForMainFrame;
       Object isRedirect = map.get("isRedirect");
-      fromMapResult.isRedirect = (Boolean)isRedirect;
+      fromMapResult.isRedirect = (Boolean) isRedirect;
       Object hasGesture = map.get("hasGesture");
-      fromMapResult.hasGesture = (Boolean)hasGesture;
+      fromMapResult.hasGesture = (Boolean) hasGesture;
       Object method = map.get("method");
-      fromMapResult.method = (String)method;
+      fromMapResult.method = (String) method;
       Object requestHeaders = map.get("requestHeaders");
-      fromMapResult.requestHeaders = (Map<String, String>)requestHeaders;
+      fromMapResult.requestHeaders = (Map<String, String>) requestHeaders;
       return fromMapResult;
     }
   }
@@ -76,12 +113,24 @@ static WebResourceRequestData fromMap(Map<String, Object> map) {
   /** Generated class from Pigeon that represents data sent in messages. */
   public static class WebResourceErrorData {
     private Long errorCode;
-    public Long getErrorCode() { return errorCode; }
-    public void setErrorCode(Long setterArg) { this.errorCode = setterArg; }
+
+    public Long getErrorCode() {
+      return errorCode;
+    }
+
+    public void setErrorCode(Long setterArg) {
+      this.errorCode = setterArg;
+    }
 
     private String description;
-    public String getDescription() { return description; }
-    public void setDescription(String setterArg) { this.description = setterArg; }
+
+    public String getDescription() {
+      return description;
+    }
+
+    public void setDescription(String setterArg) {
+      this.description = setterArg;
+    }
 
     Map<String, Object> toMap() {
       Map<String, Object> toMapResult = new HashMap<>();
@@ -89,28 +138,36 @@ Map<String, Object> toMap() {
       toMapResult.put("description", description);
       return toMapResult;
     }
+
     static WebResourceErrorData fromMap(Map<String, Object> map) {
       WebResourceErrorData fromMapResult = new WebResourceErrorData();
       Object errorCode = map.get("errorCode");
-      fromMapResult.errorCode = (errorCode == null) ? null : ((errorCode instanceof Integer) ? (Integer)errorCode : (Long)errorCode);
+      fromMapResult.errorCode =
+          (errorCode == null)
+              ? null
+              : ((errorCode instanceof Integer) ? (Integer) errorCode : (Long) errorCode);
       Object description = map.get("description");
-      fromMapResult.description = (String)description;
+      fromMapResult.description = (String) description;
       return fromMapResult;
     }
   }
 
   public interface Result<T> {
     void success(T result);
+
     void error(Throwable error);
   }
+
   private static class CookieManagerHostApiCodec extends StandardMessageCodec {
     public static final CookieManagerHostApiCodec INSTANCE = new CookieManagerHostApiCodec();
+
     private CookieManagerHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
   public interface CookieManagerHostApi {
     void clearCookies(Result<Boolean> result);
+
     void setCookie(String url, String value);
 
     /** The codec used by CookieManagerHostApi. */
@@ -118,99 +175,141 @@ static MessageCodec<Object> getCodec() {
       return CookieManagerHostApiCodec.INSTANCE;
     }
 
-    /** Sets up an instance of `CookieManagerHostApi` to handle messages through the `binaryMessenger`. */
+    /**
+     * Sets up an instance of `CookieManagerHostApi` to handle messages through the
+     * `binaryMessenger`.
+     */
     static void setup(BinaryMessenger binaryMessenger, CookieManagerHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CookieManagerHostApi.clearCookies", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.CookieManagerHostApi.clearCookies",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              Result<Boolean> resultCallback = new Result<Boolean>() {
-                public void success(Boolean result) {
-                  wrapped.put("result", result);
-                  reply.reply(wrapped);
-                }
-                public void error(Throwable error) {
-                  wrapped.put("error", wrapError(error));
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  Result<Boolean> resultCallback =
+                      new Result<Boolean>() {
+                        public void success(Boolean result) {
+                          wrapped.put("result", result);
+                          reply.reply(wrapped);
+                        }
+
+                        public void error(Throwable error) {
+                          wrapped.put("error", wrapError(error));
+                          reply.reply(wrapped);
+                        }
+                      };
+
+                  api.clearCookies(resultCallback);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
                   reply.reply(wrapped);
                 }
-              };
-
-              api.clearCookies(resultCallback);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-              reply.reply(wrapped);
-            }
-          });
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CookieManagerHostApi.setCookie", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.CookieManagerHostApi.setCookie", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              String urlArg = (String)args.get(0);
-              if (urlArg == null) {
-                throw new NullPointerException("urlArg unexpectedly null.");
-              }
-              String valueArg = (String)args.get(1);
-              if (valueArg == null) {
-                throw new NullPointerException("valueArg unexpectedly null.");
-              }
-              api.setCookie(urlArg, valueArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  String urlArg = (String) args.get(0);
+                  if (urlArg == null) {
+                    throw new NullPointerException("urlArg unexpectedly null.");
+                  }
+                  String valueArg = (String) args.get(1);
+                  if (valueArg == null) {
+                    throw new NullPointerException("valueArg unexpectedly null.");
+                  }
+                  api.setCookie(urlArg, valueArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
+
   private static class WebViewHostApiCodec extends StandardMessageCodec {
     public static final WebViewHostApiCodec INSTANCE = new WebViewHostApiCodec();
+
     private WebViewHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
   public interface WebViewHostApi {
     void create(Long instanceId, Boolean useHybridComposition);
+
     void dispose(Long instanceId);
+
     void loadData(Long instanceId, String data, String mimeType, String encoding);
-    void loadDataWithBaseUrl(Long instanceId, String baseUrl, String data, String mimeType, String encoding, String historyUrl);
+
+    void loadDataWithBaseUrl(
+        Long instanceId,
+        String baseUrl,
+        String data,
+        String mimeType,
+        String encoding,
+        String historyUrl);
+
     void loadUrl(Long instanceId, String url, Map<String, String> headers);
+
     void postUrl(Long instanceId, String url, byte[] data);
+
     String getUrl(Long instanceId);
+
     Boolean canGoBack(Long instanceId);
+
     Boolean canGoForward(Long instanceId);
+
     void goBack(Long instanceId);
+
     void goForward(Long instanceId);
+
     void reload(Long instanceId);
+
     void clearCache(Long instanceId, Boolean includeDiskFiles);
+
     void evaluateJavascript(Long instanceId, String javascriptString, Result<String> result);
+
     String getTitle(Long instanceId);
+
     void scrollTo(Long instanceId, Long x, Long y);
+
     void scrollBy(Long instanceId, Long x, Long y);
+
     Long getScrollX(Long instanceId);
+
     Long getScrollY(Long instanceId);
+
     void setWebContentsDebuggingEnabled(Boolean enabled);
+
     void setWebViewClient(Long instanceId, Long webViewClientInstanceId);
+
     void addJavaScriptChannel(Long instanceId, Long javaScriptChannelInstanceId);
+
     void removeJavaScriptChannel(Long instanceId, Long javaScriptChannelInstanceId);
+
     void setDownloadListener(Long instanceId, Long listenerInstanceId);
+
     void setWebChromeClient(Long instanceId, Long clientInstanceId);
+
     void setBackgroundColor(Long instanceId, Long color);
 
     /** The codec used by WebViewHostApi. */
@@ -222,760 +321,833 @@ static MessageCodec<Object> getCodec() {
     static void setup(BinaryMessenger binaryMessenger, WebViewHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.create", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.create", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean useHybridCompositionArg = (Boolean)args.get(1);
-              if (useHybridCompositionArg == null) {
-                throw new NullPointerException("useHybridCompositionArg unexpectedly null.");
-              }
-              api.create(instanceIdArg.longValue(), useHybridCompositionArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean useHybridCompositionArg = (Boolean) args.get(1);
+                  if (useHybridCompositionArg == null) {
+                    throw new NullPointerException("useHybridCompositionArg unexpectedly null.");
+                  }
+                  api.create(instanceIdArg.longValue(), useHybridCompositionArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.dispose", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.dispose", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              api.dispose(instanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  api.dispose(instanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.loadData", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.loadData", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              String dataArg = (String)args.get(1);
-              if (dataArg == null) {
-                throw new NullPointerException("dataArg unexpectedly null.");
-              }
-              String mimeTypeArg = (String)args.get(2);
-              if (mimeTypeArg == null) {
-                throw new NullPointerException("mimeTypeArg unexpectedly null.");
-              }
-              String encodingArg = (String)args.get(3);
-              if (encodingArg == null) {
-                throw new NullPointerException("encodingArg unexpectedly null.");
-              }
-              api.loadData(instanceIdArg.longValue(), dataArg, mimeTypeArg, encodingArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  String dataArg = (String) args.get(1);
+                  if (dataArg == null) {
+                    throw new NullPointerException("dataArg unexpectedly null.");
+                  }
+                  String mimeTypeArg = (String) args.get(2);
+                  if (mimeTypeArg == null) {
+                    throw new NullPointerException("mimeTypeArg unexpectedly null.");
+                  }
+                  String encodingArg = (String) args.get(3);
+                  if (encodingArg == null) {
+                    throw new NullPointerException("encodingArg unexpectedly null.");
+                  }
+                  api.loadData(instanceIdArg.longValue(), dataArg, mimeTypeArg, encodingArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              String baseUrlArg = (String)args.get(1);
-              if (baseUrlArg == null) {
-                throw new NullPointerException("baseUrlArg unexpectedly null.");
-              }
-              String dataArg = (String)args.get(2);
-              if (dataArg == null) {
-                throw new NullPointerException("dataArg unexpectedly null.");
-              }
-              String mimeTypeArg = (String)args.get(3);
-              if (mimeTypeArg == null) {
-                throw new NullPointerException("mimeTypeArg unexpectedly null.");
-              }
-              String encodingArg = (String)args.get(4);
-              if (encodingArg == null) {
-                throw new NullPointerException("encodingArg unexpectedly null.");
-              }
-              String historyUrlArg = (String)args.get(5);
-              if (historyUrlArg == null) {
-                throw new NullPointerException("historyUrlArg unexpectedly null.");
-              }
-              api.loadDataWithBaseUrl(instanceIdArg.longValue(), baseUrlArg, dataArg, mimeTypeArg, encodingArg, historyUrlArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  String baseUrlArg = (String) args.get(1);
+                  if (baseUrlArg == null) {
+                    throw new NullPointerException("baseUrlArg unexpectedly null.");
+                  }
+                  String dataArg = (String) args.get(2);
+                  if (dataArg == null) {
+                    throw new NullPointerException("dataArg unexpectedly null.");
+                  }
+                  String mimeTypeArg = (String) args.get(3);
+                  if (mimeTypeArg == null) {
+                    throw new NullPointerException("mimeTypeArg unexpectedly null.");
+                  }
+                  String encodingArg = (String) args.get(4);
+                  if (encodingArg == null) {
+                    throw new NullPointerException("encodingArg unexpectedly null.");
+                  }
+                  String historyUrlArg = (String) args.get(5);
+                  if (historyUrlArg == null) {
+                    throw new NullPointerException("historyUrlArg unexpectedly null.");
+                  }
+                  api.loadDataWithBaseUrl(
+                      instanceIdArg.longValue(),
+                      baseUrlArg,
+                      dataArg,
+                      mimeTypeArg,
+                      encodingArg,
+                      historyUrlArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.loadUrl", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.loadUrl", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              String urlArg = (String)args.get(1);
-              if (urlArg == null) {
-                throw new NullPointerException("urlArg unexpectedly null.");
-              }
-              Map<String, String> headersArg = (Map<String, String>)args.get(2);
-              if (headersArg == null) {
-                throw new NullPointerException("headersArg unexpectedly null.");
-              }
-              api.loadUrl(instanceIdArg.longValue(), urlArg, headersArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  String urlArg = (String) args.get(1);
+                  if (urlArg == null) {
+                    throw new NullPointerException("urlArg unexpectedly null.");
+                  }
+                  Map<String, String> headersArg = (Map<String, String>) args.get(2);
+                  if (headersArg == null) {
+                    throw new NullPointerException("headersArg unexpectedly null.");
+                  }
+                  api.loadUrl(instanceIdArg.longValue(), urlArg, headersArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.postUrl", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.postUrl", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              String urlArg = (String)args.get(1);
-              if (urlArg == null) {
-                throw new NullPointerException("urlArg unexpectedly null.");
-              }
-              byte[] dataArg = (byte[])args.get(2);
-              if (dataArg == null) {
-                throw new NullPointerException("dataArg unexpectedly null.");
-              }
-              api.postUrl(instanceIdArg.longValue(), urlArg, dataArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  String urlArg = (String) args.get(1);
+                  if (urlArg == null) {
+                    throw new NullPointerException("urlArg unexpectedly null.");
+                  }
+                  byte[] dataArg = (byte[]) args.get(2);
+                  if (dataArg == null) {
+                    throw new NullPointerException("dataArg unexpectedly null.");
+                  }
+                  api.postUrl(instanceIdArg.longValue(), urlArg, dataArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getUrl", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getUrl", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              String output = api.getUrl(instanceIdArg.longValue());
-              wrapped.put("result", output);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  String output = api.getUrl(instanceIdArg.longValue());
+                  wrapped.put("result", output);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.canGoBack", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.canGoBack", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean output = api.canGoBack(instanceIdArg.longValue());
-              wrapped.put("result", output);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean output = api.canGoBack(instanceIdArg.longValue());
+                  wrapped.put("result", output);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.canGoForward", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.canGoForward", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean output = api.canGoForward(instanceIdArg.longValue());
-              wrapped.put("result", output);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean output = api.canGoForward(instanceIdArg.longValue());
+                  wrapped.put("result", output);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.goBack", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.goBack", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              api.goBack(instanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  api.goBack(instanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.goForward", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.goForward", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              api.goForward(instanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  api.goForward(instanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.reload", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.reload", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              api.reload(instanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  api.reload(instanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.clearCache", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.clearCache", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean includeDiskFilesArg = (Boolean)args.get(1);
-              if (includeDiskFilesArg == null) {
-                throw new NullPointerException("includeDiskFilesArg unexpectedly null.");
-              }
-              api.clearCache(instanceIdArg.longValue(), includeDiskFilesArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean includeDiskFilesArg = (Boolean) args.get(1);
+                  if (includeDiskFilesArg == null) {
+                    throw new NullPointerException("includeDiskFilesArg unexpectedly null.");
+                  }
+                  api.clearCache(instanceIdArg.longValue(), includeDiskFilesArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.evaluateJavascript", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebViewHostApi.evaluateJavascript",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              String javascriptStringArg = (String)args.get(1);
-              if (javascriptStringArg == null) {
-                throw new NullPointerException("javascriptStringArg unexpectedly null.");
-              }
-              Result<String> resultCallback = new Result<String>() {
-                public void success(String result) {
-                  wrapped.put("result", result);
-                  reply.reply(wrapped);
-                }
-                public void error(Throwable error) {
-                  wrapped.put("error", wrapError(error));
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  String javascriptStringArg = (String) args.get(1);
+                  if (javascriptStringArg == null) {
+                    throw new NullPointerException("javascriptStringArg unexpectedly null.");
+                  }
+                  Result<String> resultCallback =
+                      new Result<String>() {
+                        public void success(String result) {
+                          wrapped.put("result", result);
+                          reply.reply(wrapped);
+                        }
+
+                        public void error(Throwable error) {
+                          wrapped.put("error", wrapError(error));
+                          reply.reply(wrapped);
+                        }
+                      };
+
+                  api.evaluateJavascript(
+                      instanceIdArg.longValue(), javascriptStringArg, resultCallback);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
                   reply.reply(wrapped);
                 }
-              };
-
-              api.evaluateJavascript(instanceIdArg.longValue(), javascriptStringArg, resultCallback);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-              reply.reply(wrapped);
-            }
-          });
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getTitle", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getTitle", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              String output = api.getTitle(instanceIdArg.longValue());
-              wrapped.put("result", output);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  String output = api.getTitle(instanceIdArg.longValue());
+                  wrapped.put("result", output);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.scrollTo", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.scrollTo", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Number xArg = (Number)args.get(1);
-              if (xArg == null) {
-                throw new NullPointerException("xArg unexpectedly null.");
-              }
-              Number yArg = (Number)args.get(2);
-              if (yArg == null) {
-                throw new NullPointerException("yArg unexpectedly null.");
-              }
-              api.scrollTo(instanceIdArg.longValue(), xArg.longValue(), yArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Number xArg = (Number) args.get(1);
+                  if (xArg == null) {
+                    throw new NullPointerException("xArg unexpectedly null.");
+                  }
+                  Number yArg = (Number) args.get(2);
+                  if (yArg == null) {
+                    throw new NullPointerException("yArg unexpectedly null.");
+                  }
+                  api.scrollTo(instanceIdArg.longValue(), xArg.longValue(), yArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.scrollBy", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.scrollBy", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Number xArg = (Number)args.get(1);
-              if (xArg == null) {
-                throw new NullPointerException("xArg unexpectedly null.");
-              }
-              Number yArg = (Number)args.get(2);
-              if (yArg == null) {
-                throw new NullPointerException("yArg unexpectedly null.");
-              }
-              api.scrollBy(instanceIdArg.longValue(), xArg.longValue(), yArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Number xArg = (Number) args.get(1);
+                  if (xArg == null) {
+                    throw new NullPointerException("xArg unexpectedly null.");
+                  }
+                  Number yArg = (Number) args.get(2);
+                  if (yArg == null) {
+                    throw new NullPointerException("yArg unexpectedly null.");
+                  }
+                  api.scrollBy(instanceIdArg.longValue(), xArg.longValue(), yArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getScrollX", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getScrollX", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Long output = api.getScrollX(instanceIdArg.longValue());
-              wrapped.put("result", output);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Long output = api.getScrollX(instanceIdArg.longValue());
+                  wrapped.put("result", output);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getScrollY", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.getScrollY", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Long output = api.getScrollY(instanceIdArg.longValue());
-              wrapped.put("result", output);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Long output = api.getScrollY(instanceIdArg.longValue());
+                  wrapped.put("result", output);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Boolean enabledArg = (Boolean)args.get(0);
-              if (enabledArg == null) {
-                throw new NullPointerException("enabledArg unexpectedly null.");
-              }
-              api.setWebContentsDebuggingEnabled(enabledArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Boolean enabledArg = (Boolean) args.get(0);
+                  if (enabledArg == null) {
+                    throw new NullPointerException("enabledArg unexpectedly null.");
+                  }
+                  api.setWebContentsDebuggingEnabled(enabledArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.setWebViewClient", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.setWebViewClient", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Number webViewClientInstanceIdArg = (Number)args.get(1);
-              if (webViewClientInstanceIdArg == null) {
-                throw new NullPointerException("webViewClientInstanceIdArg unexpectedly null.");
-              }
-              api.setWebViewClient(instanceIdArg.longValue(), webViewClientInstanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Number webViewClientInstanceIdArg = (Number) args.get(1);
+                  if (webViewClientInstanceIdArg == null) {
+                    throw new NullPointerException("webViewClientInstanceIdArg unexpectedly null.");
+                  }
+                  api.setWebViewClient(
+                      instanceIdArg.longValue(), webViewClientInstanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Number javaScriptChannelInstanceIdArg = (Number)args.get(1);
-              if (javaScriptChannelInstanceIdArg == null) {
-                throw new NullPointerException("javaScriptChannelInstanceIdArg unexpectedly null.");
-              }
-              api.addJavaScriptChannel(instanceIdArg.longValue(), javaScriptChannelInstanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Number javaScriptChannelInstanceIdArg = (Number) args.get(1);
+                  if (javaScriptChannelInstanceIdArg == null) {
+                    throw new NullPointerException(
+                        "javaScriptChannelInstanceIdArg unexpectedly null.");
+                  }
+                  api.addJavaScriptChannel(
+                      instanceIdArg.longValue(), javaScriptChannelInstanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Number javaScriptChannelInstanceIdArg = (Number)args.get(1);
-              if (javaScriptChannelInstanceIdArg == null) {
-                throw new NullPointerException("javaScriptChannelInstanceIdArg unexpectedly null.");
-              }
-              api.removeJavaScriptChannel(instanceIdArg.longValue(), javaScriptChannelInstanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Number javaScriptChannelInstanceIdArg = (Number) args.get(1);
+                  if (javaScriptChannelInstanceIdArg == null) {
+                    throw new NullPointerException(
+                        "javaScriptChannelInstanceIdArg unexpectedly null.");
+                  }
+                  api.removeJavaScriptChannel(
+                      instanceIdArg.longValue(), javaScriptChannelInstanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.setDownloadListener", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebViewHostApi.setDownloadListener",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Number listenerInstanceIdArg = (Number)args.get(1);
-              if (listenerInstanceIdArg == null) {
-                throw new NullPointerException("listenerInstanceIdArg unexpectedly null.");
-              }
-              api.setDownloadListener(instanceIdArg.longValue(), listenerInstanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Number listenerInstanceIdArg = (Number) args.get(1);
+                  if (listenerInstanceIdArg == null) {
+                    throw new NullPointerException("listenerInstanceIdArg unexpectedly null.");
+                  }
+                  api.setDownloadListener(
+                      instanceIdArg.longValue(), listenerInstanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.setWebChromeClient", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebViewHostApi.setWebChromeClient",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Number clientInstanceIdArg = (Number)args.get(1);
-              if (clientInstanceIdArg == null) {
-                throw new NullPointerException("clientInstanceIdArg unexpectedly null.");
-              }
-              api.setWebChromeClient(instanceIdArg.longValue(), clientInstanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Number clientInstanceIdArg = (Number) args.get(1);
+                  if (clientInstanceIdArg == null) {
+                    throw new NullPointerException("clientInstanceIdArg unexpectedly null.");
+                  }
+                  api.setWebChromeClient(
+                      instanceIdArg.longValue(), clientInstanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewHostApi.setBackgroundColor", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebViewHostApi.setBackgroundColor",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Number colorArg = (Number)args.get(1);
-              if (colorArg == null) {
-                throw new NullPointerException("colorArg unexpectedly null.");
-              }
-              api.setBackgroundColor(instanceIdArg.longValue(), colorArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Number colorArg = (Number) args.get(1);
+                  if (colorArg == null) {
+                    throw new NullPointerException("colorArg unexpectedly null.");
+                  }
+                  api.setBackgroundColor(instanceIdArg.longValue(), colorArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
+
   private static class WebSettingsHostApiCodec extends StandardMessageCodec {
     public static final WebSettingsHostApiCodec INSTANCE = new WebSettingsHostApiCodec();
+
     private WebSettingsHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
   public interface WebSettingsHostApi {
     void create(Long instanceId, Long webViewInstanceId);
+
     void dispose(Long instanceId);
+
     void setDomStorageEnabled(Long instanceId, Boolean flag);
+
     void setJavaScriptCanOpenWindowsAutomatically(Long instanceId, Boolean flag);
+
     void setSupportMultipleWindows(Long instanceId, Boolean support);
+
     void setJavaScriptEnabled(Long instanceId, Boolean flag);
+
     void setUserAgentString(Long instanceId, String userAgentString);
+
     void setMediaPlaybackRequiresUserGesture(Long instanceId, Boolean require);
+
     void setSupportZoom(Long instanceId, Boolean support);
+
     void setLoadWithOverviewMode(Long instanceId, Boolean overview);
+
     void setUseWideViewPort(Long instanceId, Boolean use);
+
     void setDisplayZoomControls(Long instanceId, Boolean enabled);
+
     void setBuiltInZoomControls(Long instanceId, Boolean enabled);
+
     void setAllowFileAccess(Long instanceId, Boolean enabled);
 
     /** The codec used by WebSettingsHostApi. */
@@ -983,404 +1155,447 @@ static MessageCodec<Object> getCodec() {
       return WebSettingsHostApiCodec.INSTANCE;
     }
 
-    /** Sets up an instance of `WebSettingsHostApi` to handle messages through the `binaryMessenger`. */
+    /**
+     * Sets up an instance of `WebSettingsHostApi` to handle messages through the `binaryMessenger`.
+     */
     static void setup(BinaryMessenger binaryMessenger, WebSettingsHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.create", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.create", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Number webViewInstanceIdArg = (Number)args.get(1);
-              if (webViewInstanceIdArg == null) {
-                throw new NullPointerException("webViewInstanceIdArg unexpectedly null.");
-              }
-              api.create(instanceIdArg.longValue(), webViewInstanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Number webViewInstanceIdArg = (Number) args.get(1);
+                  if (webViewInstanceIdArg == null) {
+                    throw new NullPointerException("webViewInstanceIdArg unexpectedly null.");
+                  }
+                  api.create(instanceIdArg.longValue(), webViewInstanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.dispose", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.dispose", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              api.dispose(instanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  api.dispose(instanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean flagArg = (Boolean)args.get(1);
-              if (flagArg == null) {
-                throw new NullPointerException("flagArg unexpectedly null.");
-              }
-              api.setDomStorageEnabled(instanceIdArg.longValue(), flagArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean flagArg = (Boolean) args.get(1);
+                  if (flagArg == null) {
+                    throw new NullPointerException("flagArg unexpectedly null.");
+                  }
+                  api.setDomStorageEnabled(instanceIdArg.longValue(), flagArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean flagArg = (Boolean)args.get(1);
-              if (flagArg == null) {
-                throw new NullPointerException("flagArg unexpectedly null.");
-              }
-              api.setJavaScriptCanOpenWindowsAutomatically(instanceIdArg.longValue(), flagArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean flagArg = (Boolean) args.get(1);
+                  if (flagArg == null) {
+                    throw new NullPointerException("flagArg unexpectedly null.");
+                  }
+                  api.setJavaScriptCanOpenWindowsAutomatically(instanceIdArg.longValue(), flagArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean supportArg = (Boolean)args.get(1);
-              if (supportArg == null) {
-                throw new NullPointerException("supportArg unexpectedly null.");
-              }
-              api.setSupportMultipleWindows(instanceIdArg.longValue(), supportArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean supportArg = (Boolean) args.get(1);
+                  if (supportArg == null) {
+                    throw new NullPointerException("supportArg unexpectedly null.");
+                  }
+                  api.setSupportMultipleWindows(instanceIdArg.longValue(), supportArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean flagArg = (Boolean)args.get(1);
-              if (flagArg == null) {
-                throw new NullPointerException("flagArg unexpectedly null.");
-              }
-              api.setJavaScriptEnabled(instanceIdArg.longValue(), flagArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean flagArg = (Boolean) args.get(1);
+                  if (flagArg == null) {
+                    throw new NullPointerException("flagArg unexpectedly null.");
+                  }
+                  api.setJavaScriptEnabled(instanceIdArg.longValue(), flagArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              String userAgentStringArg = (String)args.get(1);
-              if (userAgentStringArg == null) {
-                throw new NullPointerException("userAgentStringArg unexpectedly null.");
-              }
-              api.setUserAgentString(instanceIdArg.longValue(), userAgentStringArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  String userAgentStringArg = (String) args.get(1);
+                  if (userAgentStringArg == null) {
+                    throw new NullPointerException("userAgentStringArg unexpectedly null.");
+                  }
+                  api.setUserAgentString(instanceIdArg.longValue(), userAgentStringArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean requireArg = (Boolean)args.get(1);
-              if (requireArg == null) {
-                throw new NullPointerException("requireArg unexpectedly null.");
-              }
-              api.setMediaPlaybackRequiresUserGesture(instanceIdArg.longValue(), requireArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean requireArg = (Boolean) args.get(1);
+                  if (requireArg == null) {
+                    throw new NullPointerException("requireArg unexpectedly null.");
+                  }
+                  api.setMediaPlaybackRequiresUserGesture(instanceIdArg.longValue(), requireArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean supportArg = (Boolean)args.get(1);
-              if (supportArg == null) {
-                throw new NullPointerException("supportArg unexpectedly null.");
-              }
-              api.setSupportZoom(instanceIdArg.longValue(), supportArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean supportArg = (Boolean) args.get(1);
+                  if (supportArg == null) {
+                    throw new NullPointerException("supportArg unexpectedly null.");
+                  }
+                  api.setSupportZoom(instanceIdArg.longValue(), supportArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean overviewArg = (Boolean)args.get(1);
-              if (overviewArg == null) {
-                throw new NullPointerException("overviewArg unexpectedly null.");
-              }
-              api.setLoadWithOverviewMode(instanceIdArg.longValue(), overviewArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean overviewArg = (Boolean) args.get(1);
+                  if (overviewArg == null) {
+                    throw new NullPointerException("overviewArg unexpectedly null.");
+                  }
+                  api.setLoadWithOverviewMode(instanceIdArg.longValue(), overviewArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean useArg = (Boolean)args.get(1);
-              if (useArg == null) {
-                throw new NullPointerException("useArg unexpectedly null.");
-              }
-              api.setUseWideViewPort(instanceIdArg.longValue(), useArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean useArg = (Boolean) args.get(1);
+                  if (useArg == null) {
+                    throw new NullPointerException("useArg unexpectedly null.");
+                  }
+                  api.setUseWideViewPort(instanceIdArg.longValue(), useArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean enabledArg = (Boolean)args.get(1);
-              if (enabledArg == null) {
-                throw new NullPointerException("enabledArg unexpectedly null.");
-              }
-              api.setDisplayZoomControls(instanceIdArg.longValue(), enabledArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean enabledArg = (Boolean) args.get(1);
+                  if (enabledArg == null) {
+                    throw new NullPointerException("enabledArg unexpectedly null.");
+                  }
+                  api.setDisplayZoomControls(instanceIdArg.longValue(), enabledArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean enabledArg = (Boolean)args.get(1);
-              if (enabledArg == null) {
-                throw new NullPointerException("enabledArg unexpectedly null.");
-              }
-              api.setBuiltInZoomControls(instanceIdArg.longValue(), enabledArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean enabledArg = (Boolean) args.get(1);
+                  if (enabledArg == null) {
+                    throw new NullPointerException("enabledArg unexpectedly null.");
+                  }
+                  api.setBuiltInZoomControls(instanceIdArg.longValue(), enabledArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean enabledArg = (Boolean)args.get(1);
-              if (enabledArg == null) {
-                throw new NullPointerException("enabledArg unexpectedly null.");
-              }
-              api.setAllowFileAccess(instanceIdArg.longValue(), enabledArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean enabledArg = (Boolean) args.get(1);
+                  if (enabledArg == null) {
+                    throw new NullPointerException("enabledArg unexpectedly null.");
+                  }
+                  api.setAllowFileAccess(instanceIdArg.longValue(), enabledArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
+
   private static class JavaScriptChannelHostApiCodec extends StandardMessageCodec {
-    public static final JavaScriptChannelHostApiCodec INSTANCE = new JavaScriptChannelHostApiCodec();
+    public static final JavaScriptChannelHostApiCodec INSTANCE =
+        new JavaScriptChannelHostApiCodec();
+
     private JavaScriptChannelHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
   public interface JavaScriptChannelHostApi {
     void create(Long instanceId, String channelName);
 
@@ -1389,77 +1604,100 @@ static MessageCodec<Object> getCodec() {
       return JavaScriptChannelHostApiCodec.INSTANCE;
     }
 
-    /** Sets up an instance of `JavaScriptChannelHostApi` to handle messages through the `binaryMessenger`. */
+    /**
+     * Sets up an instance of `JavaScriptChannelHostApi` to handle messages through the
+     * `binaryMessenger`.
+     */
     static void setup(BinaryMessenger binaryMessenger, JavaScriptChannelHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.JavaScriptChannelHostApi.create", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.JavaScriptChannelHostApi.create", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              String channelNameArg = (String)args.get(1);
-              if (channelNameArg == null) {
-                throw new NullPointerException("channelNameArg unexpectedly null.");
-              }
-              api.create(instanceIdArg.longValue(), channelNameArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  String channelNameArg = (String) args.get(1);
+                  if (channelNameArg == null) {
+                    throw new NullPointerException("channelNameArg unexpectedly null.");
+                  }
+                  api.create(instanceIdArg.longValue(), channelNameArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
+
   private static class JavaScriptChannelFlutterApiCodec extends StandardMessageCodec {
-    public static final JavaScriptChannelFlutterApiCodec INSTANCE = new JavaScriptChannelFlutterApiCodec();
+    public static final JavaScriptChannelFlutterApiCodec INSTANCE =
+        new JavaScriptChannelFlutterApiCodec();
+
     private JavaScriptChannelFlutterApiCodec() {}
   }
 
-  /** Generated class from Pigeon that represents Flutter messages that can be called from Java.*/
+  /** Generated class from Pigeon that represents Flutter messages that can be called from Java. */
   public static class JavaScriptChannelFlutterApi {
     private final BinaryMessenger binaryMessenger;
-    public JavaScriptChannelFlutterApi(BinaryMessenger argBinaryMessenger){
+
+    public JavaScriptChannelFlutterApi(BinaryMessenger argBinaryMessenger) {
       this.binaryMessenger = argBinaryMessenger;
     }
+
     public interface Reply<T> {
       void reply(T reply);
     }
+
     static MessageCodec<Object> getCodec() {
       return JavaScriptChannelFlutterApiCodec.INSTANCE;
     }
 
     public void dispose(Long instanceIdArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose", getCodec());
-      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg)), channelReply -> {
-        callback.reply(null);
-      });
+          new BasicMessageChannel<>(
+              binaryMessenger,
+              "dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose",
+              getCodec());
+      channel.send(
+          new ArrayList<Object>(Arrays.asList(instanceIdArg)),
+          channelReply -> {
+            callback.reply(null);
+          });
     }
+
     public void postMessage(Long instanceIdArg, String messageArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage", getCodec());
-      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, messageArg)), channelReply -> {
-        callback.reply(null);
-      });
+          new BasicMessageChannel<>(
+              binaryMessenger,
+              "dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage",
+              getCodec());
+      channel.send(
+          new ArrayList<Object>(Arrays.asList(instanceIdArg, messageArg)),
+          channelReply -> {
+            callback.reply(null);
+          });
     }
   }
+
   private static class WebViewClientHostApiCodec extends StandardMessageCodec {
     public static final WebViewClientHostApiCodec INSTANCE = new WebViewClientHostApiCodec();
+
     private WebViewClientHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
   public interface WebViewClientHostApi {
     void create(Long instanceId, Boolean shouldOverrideUrlLoading);
 
@@ -1468,140 +1706,213 @@ static MessageCodec<Object> getCodec() {
       return WebViewClientHostApiCodec.INSTANCE;
     }
 
-    /** Sets up an instance of `WebViewClientHostApi` to handle messages through the `binaryMessenger`. */
+    /**
+     * Sets up an instance of `WebViewClientHostApi` to handle messages through the
+     * `binaryMessenger`.
+     */
     static void setup(BinaryMessenger binaryMessenger, WebViewClientHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientHostApi.create", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebViewClientHostApi.create", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Boolean shouldOverrideUrlLoadingArg = (Boolean)args.get(1);
-              if (shouldOverrideUrlLoadingArg == null) {
-                throw new NullPointerException("shouldOverrideUrlLoadingArg unexpectedly null.");
-              }
-              api.create(instanceIdArg.longValue(), shouldOverrideUrlLoadingArg);
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Boolean shouldOverrideUrlLoadingArg = (Boolean) args.get(1);
+                  if (shouldOverrideUrlLoadingArg == null) {
+                    throw new NullPointerException(
+                        "shouldOverrideUrlLoadingArg unexpectedly null.");
+                  }
+                  api.create(instanceIdArg.longValue(), shouldOverrideUrlLoadingArg);
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
+
   private static class WebViewClientFlutterApiCodec extends StandardMessageCodec {
     public static final WebViewClientFlutterApiCodec INSTANCE = new WebViewClientFlutterApiCodec();
+
     private WebViewClientFlutterApiCodec() {}
+
     @Override
     protected Object readValueOfType(byte type, ByteBuffer buffer) {
       switch (type) {
-        case (byte)128:         
+        case (byte) 128:
           return WebResourceErrorData.fromMap((Map<String, Object>) readValue(buffer));
-        
-        case (byte)129:         
+
+        case (byte) 129:
           return WebResourceRequestData.fromMap((Map<String, Object>) readValue(buffer));
-        
-        default:        
+
+        default:
           return super.readValueOfType(type, buffer);
-        
       }
     }
+
     @Override
-    protected void writeValue(ByteArrayOutputStream stream, Object value)     {
+    protected void writeValue(ByteArrayOutputStream stream, Object value) {
       if (value instanceof WebResourceErrorData) {
         stream.write(128);
         writeValue(stream, ((WebResourceErrorData) value).toMap());
-      } else 
-      if (value instanceof WebResourceRequestData) {
+      } else if (value instanceof WebResourceRequestData) {
         stream.write(129);
         writeValue(stream, ((WebResourceRequestData) value).toMap());
-      } else 
-{
+      } else {
         super.writeValue(stream, value);
       }
     }
   }
 
-  /** Generated class from Pigeon that represents Flutter messages that can be called from Java.*/
+  /** Generated class from Pigeon that represents Flutter messages that can be called from Java. */
   public static class WebViewClientFlutterApi {
     private final BinaryMessenger binaryMessenger;
-    public WebViewClientFlutterApi(BinaryMessenger argBinaryMessenger){
+
+    public WebViewClientFlutterApi(BinaryMessenger argBinaryMessenger) {
       this.binaryMessenger = argBinaryMessenger;
     }
+
     public interface Reply<T> {
       void reply(T reply);
     }
+
     static MessageCodec<Object> getCodec() {
       return WebViewClientFlutterApiCodec.INSTANCE;
     }
 
     public void dispose(Long instanceIdArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.dispose", getCodec());
-      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg)), channelReply -> {
-        callback.reply(null);
-      });
+          new BasicMessageChannel<>(
+              binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.dispose", getCodec());
+      channel.send(
+          new ArrayList<Object>(Arrays.asList(instanceIdArg)),
+          channelReply -> {
+            callback.reply(null);
+          });
     }
-    public void onPageStarted(Long instanceIdArg, Long webViewInstanceIdArg, String urlArg, Reply<Void> callback) {
+
+    public void onPageStarted(
+        Long instanceIdArg, Long webViewInstanceIdArg, String urlArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted", getCodec());
-      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, urlArg)), channelReply -> {
-        callback.reply(null);
-      });
+          new BasicMessageChannel<>(
+              binaryMessenger,
+              "dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted",
+              getCodec());
+      channel.send(
+          new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, urlArg)),
+          channelReply -> {
+            callback.reply(null);
+          });
     }
-    public void onPageFinished(Long instanceIdArg, Long webViewInstanceIdArg, String urlArg, Reply<Void> callback) {
+
+    public void onPageFinished(
+        Long instanceIdArg, Long webViewInstanceIdArg, String urlArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished", getCodec());
-      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, urlArg)), channelReply -> {
-        callback.reply(null);
-      });
+          new BasicMessageChannel<>(
+              binaryMessenger,
+              "dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished",
+              getCodec());
+      channel.send(
+          new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, urlArg)),
+          channelReply -> {
+            callback.reply(null);
+          });
     }
-    public void onReceivedRequestError(Long instanceIdArg, Long webViewInstanceIdArg, WebResourceRequestData requestArg, WebResourceErrorData errorArg, Reply<Void> callback) {
+
+    public void onReceivedRequestError(
+        Long instanceIdArg,
+        Long webViewInstanceIdArg,
+        WebResourceRequestData requestArg,
+        WebResourceErrorData errorArg,
+        Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError", getCodec());
-      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, requestArg, errorArg)), channelReply -> {
-        callback.reply(null);
-      });
+          new BasicMessageChannel<>(
+              binaryMessenger,
+              "dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError",
+              getCodec());
+      channel.send(
+          new ArrayList<Object>(
+              Arrays.asList(instanceIdArg, webViewInstanceIdArg, requestArg, errorArg)),
+          channelReply -> {
+            callback.reply(null);
+          });
     }
-    public void onReceivedError(Long instanceIdArg, Long webViewInstanceIdArg, Long errorCodeArg, String descriptionArg, String failingUrlArg, Reply<Void> callback) {
+
+    public void onReceivedError(
+        Long instanceIdArg,
+        Long webViewInstanceIdArg,
+        Long errorCodeArg,
+        String descriptionArg,
+        String failingUrlArg,
+        Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError", getCodec());
-      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, errorCodeArg, descriptionArg, failingUrlArg)), channelReply -> {
-        callback.reply(null);
-      });
+          new BasicMessageChannel<>(
+              binaryMessenger,
+              "dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError",
+              getCodec());
+      channel.send(
+          new ArrayList<Object>(
+              Arrays.asList(
+                  instanceIdArg,
+                  webViewInstanceIdArg,
+                  errorCodeArg,
+                  descriptionArg,
+                  failingUrlArg)),
+          channelReply -> {
+            callback.reply(null);
+          });
     }
-    public void requestLoading(Long instanceIdArg, Long webViewInstanceIdArg, WebResourceRequestData requestArg, Reply<Void> callback) {
+
+    public void requestLoading(
+        Long instanceIdArg,
+        Long webViewInstanceIdArg,
+        WebResourceRequestData requestArg,
+        Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading", getCodec());
-      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, requestArg)), channelReply -> {
-        callback.reply(null);
-      });
+          new BasicMessageChannel<>(
+              binaryMessenger,
+              "dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading",
+              getCodec());
+      channel.send(
+          new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, requestArg)),
+          channelReply -> {
+            callback.reply(null);
+          });
     }
-    public void urlLoading(Long instanceIdArg, Long webViewInstanceIdArg, String urlArg, Reply<Void> callback) {
+
+    public void urlLoading(
+        Long instanceIdArg, Long webViewInstanceIdArg, String urlArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading", getCodec());
-      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, urlArg)), channelReply -> {
-        callback.reply(null);
-      });
+          new BasicMessageChannel<>(
+              binaryMessenger, "dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading", getCodec());
+      channel.send(
+          new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, urlArg)),
+          channelReply -> {
+            callback.reply(null);
+          });
     }
   }
+
   private static class DownloadListenerHostApiCodec extends StandardMessageCodec {
     public static final DownloadListenerHostApiCodec INSTANCE = new DownloadListenerHostApiCodec();
+
     private DownloadListenerHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
   public interface DownloadListenerHostApi {
     void create(Long instanceId);
 
@@ -1610,73 +1921,108 @@ static MessageCodec<Object> getCodec() {
       return DownloadListenerHostApiCodec.INSTANCE;
     }
 
-    /** Sets up an instance of `DownloadListenerHostApi` to handle messages through the `binaryMessenger`. */
+    /**
+     * Sets up an instance of `DownloadListenerHostApi` to handle messages through the
+     * `binaryMessenger`.
+     */
     static void setup(BinaryMessenger binaryMessenger, DownloadListenerHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.DownloadListenerHostApi.create", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.DownloadListenerHostApi.create", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              api.create(instanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  api.create(instanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
+
   private static class DownloadListenerFlutterApiCodec extends StandardMessageCodec {
-    public static final DownloadListenerFlutterApiCodec INSTANCE = new DownloadListenerFlutterApiCodec();
+    public static final DownloadListenerFlutterApiCodec INSTANCE =
+        new DownloadListenerFlutterApiCodec();
+
     private DownloadListenerFlutterApiCodec() {}
   }
 
-  /** Generated class from Pigeon that represents Flutter messages that can be called from Java.*/
+  /** Generated class from Pigeon that represents Flutter messages that can be called from Java. */
   public static class DownloadListenerFlutterApi {
     private final BinaryMessenger binaryMessenger;
-    public DownloadListenerFlutterApi(BinaryMessenger argBinaryMessenger){
+
+    public DownloadListenerFlutterApi(BinaryMessenger argBinaryMessenger) {
       this.binaryMessenger = argBinaryMessenger;
     }
+
     public interface Reply<T> {
       void reply(T reply);
     }
+
     static MessageCodec<Object> getCodec() {
       return DownloadListenerFlutterApiCodec.INSTANCE;
     }
 
     public void dispose(Long instanceIdArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.DownloadListenerFlutterApi.dispose", getCodec());
-      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg)), channelReply -> {
-        callback.reply(null);
-      });
+          new BasicMessageChannel<>(
+              binaryMessenger, "dev.flutter.pigeon.DownloadListenerFlutterApi.dispose", getCodec());
+      channel.send(
+          new ArrayList<Object>(Arrays.asList(instanceIdArg)),
+          channelReply -> {
+            callback.reply(null);
+          });
     }
-    public void onDownloadStart(Long instanceIdArg, String urlArg, String userAgentArg, String contentDispositionArg, String mimetypeArg, Long contentLengthArg, Reply<Void> callback) {
+
+    public void onDownloadStart(
+        Long instanceIdArg,
+        String urlArg,
+        String userAgentArg,
+        String contentDispositionArg,
+        String mimetypeArg,
+        Long contentLengthArg,
+        Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart", getCodec());
-      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, urlArg, userAgentArg, contentDispositionArg, mimetypeArg, contentLengthArg)), channelReply -> {
-        callback.reply(null);
-      });
+          new BasicMessageChannel<>(
+              binaryMessenger,
+              "dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart",
+              getCodec());
+      channel.send(
+          new ArrayList<Object>(
+              Arrays.asList(
+                  instanceIdArg,
+                  urlArg,
+                  userAgentArg,
+                  contentDispositionArg,
+                  mimetypeArg,
+                  contentLengthArg)),
+          channelReply -> {
+            callback.reply(null);
+          });
     }
   }
+
   private static class WebChromeClientHostApiCodec extends StandardMessageCodec {
     public static final WebChromeClientHostApiCodec INSTANCE = new WebChromeClientHostApiCodec();
+
     private WebChromeClientHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
   public interface WebChromeClientHostApi {
     void create(Long instanceId, Long webViewClientInstanceId);
 
@@ -1685,46 +2031,54 @@ static MessageCodec<Object> getCodec() {
       return WebChromeClientHostApiCodec.INSTANCE;
     }
 
-    /** Sets up an instance of `WebChromeClientHostApi` to handle messages through the `binaryMessenger`. */
+    /**
+     * Sets up an instance of `WebChromeClientHostApi` to handle messages through the
+     * `binaryMessenger`.
+     */
     static void setup(BinaryMessenger binaryMessenger, WebChromeClientHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebChromeClientHostApi.create", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebChromeClientHostApi.create", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              Number webViewClientInstanceIdArg = (Number)args.get(1);
-              if (webViewClientInstanceIdArg == null) {
-                throw new NullPointerException("webViewClientInstanceIdArg unexpectedly null.");
-              }
-              api.create(instanceIdArg.longValue(), webViewClientInstanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  Number webViewClientInstanceIdArg = (Number) args.get(1);
+                  if (webViewClientInstanceIdArg == null) {
+                    throw new NullPointerException("webViewClientInstanceIdArg unexpectedly null.");
+                  }
+                  api.create(instanceIdArg.longValue(), webViewClientInstanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
+
   private static class FlutterAssetManagerHostApiCodec extends StandardMessageCodec {
-    public static final FlutterAssetManagerHostApiCodec INSTANCE = new FlutterAssetManagerHostApiCodec();
+    public static final FlutterAssetManagerHostApiCodec INSTANCE =
+        new FlutterAssetManagerHostApiCodec();
+
     private FlutterAssetManagerHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
   public interface FlutterAssetManagerHostApi {
     List<String> list(String path);
+
     String getAssetFilePathByName(String name);
 
     /** The codec used by FlutterAssetManagerHostApi. */
@@ -1732,108 +2086,141 @@ static MessageCodec<Object> getCodec() {
       return FlutterAssetManagerHostApiCodec.INSTANCE;
     }
 
-    /** Sets up an instance of `FlutterAssetManagerHostApi` to handle messages through the `binaryMessenger`. */
+    /**
+     * Sets up an instance of `FlutterAssetManagerHostApi` to handle messages through the
+     * `binaryMessenger`.
+     */
     static void setup(BinaryMessenger binaryMessenger, FlutterAssetManagerHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.FlutterAssetManagerHostApi.list", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.FlutterAssetManagerHostApi.list", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              String pathArg = (String)args.get(0);
-              if (pathArg == null) {
-                throw new NullPointerException("pathArg unexpectedly null.");
-              }
-              List<String> output = api.list(pathArg);
-              wrapped.put("result", output);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  String pathArg = (String) args.get(0);
+                  if (pathArg == null) {
+                    throw new NullPointerException("pathArg unexpectedly null.");
+                  }
+                  List<String> output = api.list(pathArg);
+                  wrapped.put("result", output);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger,
+                "dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName",
+                getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              String nameArg = (String)args.get(0);
-              if (nameArg == null) {
-                throw new NullPointerException("nameArg unexpectedly null.");
-              }
-              String output = api.getAssetFilePathByName(nameArg);
-              wrapped.put("result", output);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  String nameArg = (String) args.get(0);
+                  if (nameArg == null) {
+                    throw new NullPointerException("nameArg unexpectedly null.");
+                  }
+                  String output = api.getAssetFilePathByName(nameArg);
+                  wrapped.put("result", output);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
+
   private static class WebChromeClientFlutterApiCodec extends StandardMessageCodec {
-    public static final WebChromeClientFlutterApiCodec INSTANCE = new WebChromeClientFlutterApiCodec();
+    public static final WebChromeClientFlutterApiCodec INSTANCE =
+        new WebChromeClientFlutterApiCodec();
+
     private WebChromeClientFlutterApiCodec() {}
   }
 
-  /** Generated class from Pigeon that represents Flutter messages that can be called from Java.*/
+  /** Generated class from Pigeon that represents Flutter messages that can be called from Java. */
   public static class WebChromeClientFlutterApi {
     private final BinaryMessenger binaryMessenger;
-    public WebChromeClientFlutterApi(BinaryMessenger argBinaryMessenger){
+
+    public WebChromeClientFlutterApi(BinaryMessenger argBinaryMessenger) {
       this.binaryMessenger = argBinaryMessenger;
     }
+
     public interface Reply<T> {
       void reply(T reply);
     }
+
     static MessageCodec<Object> getCodec() {
       return WebChromeClientFlutterApiCodec.INSTANCE;
     }
 
     public void dispose(Long instanceIdArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebChromeClientFlutterApi.dispose", getCodec());
-      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg)), channelReply -> {
-        callback.reply(null);
-      });
+          new BasicMessageChannel<>(
+              binaryMessenger, "dev.flutter.pigeon.WebChromeClientFlutterApi.dispose", getCodec());
+      channel.send(
+          new ArrayList<Object>(Arrays.asList(instanceIdArg)),
+          channelReply -> {
+            callback.reply(null);
+          });
     }
-    public void onProgressChanged(Long instanceIdArg, Long webViewInstanceIdArg, Long progressArg, Reply<Void> callback) {
+
+    public void onProgressChanged(
+        Long instanceIdArg, Long webViewInstanceIdArg, Long progressArg, Reply<Void> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged", getCodec());
-      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, progressArg)), channelReply -> {
-        callback.reply(null);
-      });
+          new BasicMessageChannel<>(
+              binaryMessenger,
+              "dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged",
+              getCodec());
+      channel.send(
+          new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg, progressArg)),
+          channelReply -> {
+            callback.reply(null);
+          });
     }
-    public void onShowFileChooser(Long instanceIdArg, Long webViewInstanceIdArg, Reply<List<String>> callback) {
+
+    public void onShowFileChooser(
+        Long instanceIdArg, Long webViewInstanceIdArg, Reply<List<String>> callback) {
       BasicMessageChannel<Object> channel =
-          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser", getCodec());
-      channel.send(new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg)), channelReply -> {
-        @SuppressWarnings("ConstantConditions")
-        List<String> output = (List<String>)channelReply;
-        callback.reply(output);
-      });
+          new BasicMessageChannel<>(
+              binaryMessenger,
+              "dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser",
+              getCodec());
+      channel.send(
+          new ArrayList<Object>(Arrays.asList(instanceIdArg, webViewInstanceIdArg)),
+          channelReply -> {
+            @SuppressWarnings("ConstantConditions")
+            List<String> output = (List<String>) channelReply;
+            callback.reply(output);
+          });
     }
   }
+
   private static class WebStorageHostApiCodec extends StandardMessageCodec {
     public static final WebStorageHostApiCodec INSTANCE = new WebStorageHostApiCodec();
+
     private WebStorageHostApiCodec() {}
   }
 
-  /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
+  /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
   public interface WebStorageHostApi {
     void create(Long instanceId);
+
     void deleteAllData(Long instanceId);
 
     /** The codec used by WebStorageHostApi. */
@@ -1841,58 +2228,63 @@ static MessageCodec<Object> getCodec() {
       return WebStorageHostApiCodec.INSTANCE;
     }
 
-    /** Sets up an instance of `WebStorageHostApi` to handle messages through the `binaryMessenger`. */
+    /**
+     * Sets up an instance of `WebStorageHostApi` to handle messages through the `binaryMessenger`.
+     */
     static void setup(BinaryMessenger binaryMessenger, WebStorageHostApi api) {
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebStorageHostApi.create", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebStorageHostApi.create", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              api.create(instanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  api.create(instanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
       {
         BasicMessageChannel<Object> channel =
-            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.WebStorageHostApi.deleteAllData", getCodec());
+            new BasicMessageChannel<>(
+                binaryMessenger, "dev.flutter.pigeon.WebStorageHostApi.deleteAllData", getCodec());
         if (api != null) {
-          channel.setMessageHandler((message, reply) -> {
-            Map<String, Object> wrapped = new HashMap<>();
-            try {
-              ArrayList<Object> args = (ArrayList<Object>)message;
-              Number instanceIdArg = (Number)args.get(0);
-              if (instanceIdArg == null) {
-                throw new NullPointerException("instanceIdArg unexpectedly null.");
-              }
-              api.deleteAllData(instanceIdArg.longValue());
-              wrapped.put("result", null);
-            }
-            catch (Error | RuntimeException exception) {
-              wrapped.put("error", wrapError(exception));
-            }
-            reply.reply(wrapped);
-          });
+          channel.setMessageHandler(
+              (message, reply) -> {
+                Map<String, Object> wrapped = new HashMap<>();
+                try {
+                  ArrayList<Object> args = (ArrayList<Object>) message;
+                  Number instanceIdArg = (Number) args.get(0);
+                  if (instanceIdArg == null) {
+                    throw new NullPointerException("instanceIdArg unexpectedly null.");
+                  }
+                  api.deleteAllData(instanceIdArg.longValue());
+                  wrapped.put("result", null);
+                } catch (Error | RuntimeException exception) {
+                  wrapped.put("error", wrapError(exception));
+                }
+                reply.reply(wrapped);
+              });
         } else {
           channel.setMessageHandler(null);
         }
       }
     }
   }
+
   private static Map<String, Object> wrapError(Throwable exception) {
     Map<String, Object> errorMap = new HashMap<>();
     errorMap.put("message", exception.toString());
diff --git a/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientFlutterApiImpl.java b/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientFlutterApiImpl.java
index bbbc4c4d5e15..099d68c9299b 100644
--- a/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientFlutterApiImpl.java
+++ b/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientFlutterApiImpl.java
@@ -6,9 +6,9 @@
 
 import android.webkit.WebChromeClient;
 import android.webkit.WebView;
-import java.util.List;
 import io.flutter.plugin.common.BinaryMessenger;
 import io.flutter.plugins.webviewflutter.GeneratedAndroidWebView.WebChromeClientFlutterApi;
+import java.util.List;
 
 /**
  * Flutter Api implementation for {@link WebChromeClient}.
diff --git a/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientHostApiImpl.java b/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientHostApiImpl.java
index b482b1e40516..fc6d7f815deb 100644
--- a/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientHostApiImpl.java
+++ b/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/WebChromeClientHostApiImpl.java
@@ -4,9 +4,9 @@
 
 package io.flutter.plugins.webviewflutter;
 
+import android.net.Uri;
 import android.os.Build;
 import android.os.Message;
-import android.net.Uri;
 import android.webkit.ValueCallback;
 import android.webkit.WebChromeClient;
 import android.webkit.WebResourceRequest;
@@ -16,11 +16,10 @@
 import androidx.annotation.Nullable;
 import androidx.annotation.RequiresApi;
 import androidx.annotation.VisibleForTesting;
+import io.flutter.plugins.webviewflutter.GeneratedAndroidWebView.WebChromeClientFlutterApi;
+import io.flutter.plugins.webviewflutter.GeneratedAndroidWebView.WebChromeClientHostApi;
 import java.io.File;
-import java.util.concurrent.SynchronousQueue;
 import java.util.List;
-import io.flutter.plugins.webviewflutter.GeneratedAndroidWebView.WebChromeClientHostApi;
-import io.flutter.plugins.webviewflutter.GeneratedAndroidWebView.WebChromeClientFlutterApi;
 
 /**
  * Host api implementation for {@link WebChromeClient}.
@@ -107,18 +106,24 @@ public boolean shouldOverrideUrlLoading(WebView windowWebView, String url) {
     }
 
     @Override
-    public boolean onShowFileChooser(WebView view, ValueCallback<Uri[]> filePathCallback, WebChromeClient.FileChooserParams fileChooserParams) {
+    public boolean onShowFileChooser(
+        WebView view,
+        ValueCallback<Uri[]> filePathCallback,
+        WebChromeClient.FileChooserParams fileChooserParams) {
       if (flutterApi != null) {
-          flutterApi.onShowFileChooser(this, view, new WebChromeClientFlutterApi.Reply<List<String>>() {
-                  public void reply(List<String> paths) {
-                      final Uri[] uris = new Uri[paths.size()];
-                      for (int i = 0; i < uris.length; i++) {
-                          uris[i] = Uri.fromFile(new File(paths.get(i)));
-                      }
-                      filePathCallback.onReceiveValue(uris);
-                  }
-              });
-          return true;
+        flutterApi.onShowFileChooser(
+            this,
+            view,
+            new WebChromeClientFlutterApi.Reply<List<String>>() {
+              public void reply(List<String> paths) {
+                final Uri[] uris = new Uri[paths.size()];
+                for (int i = 0; i < uris.length; i++) {
+                  uris[i] = Uri.fromFile(new File(paths.get(i)));
+                }
+                filePathCallback.onReceiveValue(uris);
+              }
+            });
+        return true;
       }
       filePathCallback.onReceiveValue(null);
       return true;
diff --git a/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.pigeon.dart b/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.pigeon.dart
index 4d3c578f45fb..772708d7062c 100644
--- a/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.pigeon.dart
+++ b/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.pigeon.dart
@@ -35,7 +35,8 @@ class WebResourceRequestData {
       ..isRedirect = pigeonMap['isRedirect'] as bool?
       ..hasGesture = pigeonMap['hasGesture'] as bool?
       ..method = pigeonMap['method'] as String?
-      ..requestHeaders = (pigeonMap['requestHeaders'] as Map<Object?, Object?>?)?.cast<String?, String?>();
+      ..requestHeaders = (pigeonMap['requestHeaders'] as Map<Object?, Object?>?)
+          ?.cast<String?, String?>();
   }
 }
 
@@ -66,7 +67,8 @@ class CookieManagerHostApi {
   /// Constructor for [CookieManagerHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  CookieManagerHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
+  CookieManagerHostApi({BinaryMessenger? binaryMessenger})
+      : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
@@ -74,7 +76,8 @@ class CookieManagerHostApi {
 
   Future<bool> clearCookies() async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.CookieManagerHostApi.clearCookies', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.CookieManagerHostApi.clearCookies', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(null) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -84,7 +87,8 @@ class CookieManagerHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -97,9 +101,10 @@ class CookieManagerHostApi {
 
   Future<void> setCookie(String arg_url, String arg_value) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.CookieManagerHostApi.setCookie', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_url, arg_value]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.CookieManagerHostApi.setCookie', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_url, arg_value]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -107,7 +112,8 @@ class CookieManagerHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -127,7 +133,8 @@ class WebViewHostApi {
   /// Constructor for [WebViewHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  WebViewHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
+  WebViewHostApi({BinaryMessenger? binaryMessenger})
+      : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
@@ -135,9 +142,11 @@ class WebViewHostApi {
 
   Future<void> create(int arg_instanceId, bool arg_useHybridComposition) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.create', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.create', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_useHybridComposition]) as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_useHybridComposition])
+            as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -145,7 +154,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -158,7 +168,8 @@ class WebViewHostApi {
 
   Future<void> dispose(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.dispose', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.dispose', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -168,7 +179,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -179,11 +191,14 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> loadData(int arg_instanceId, String arg_data, String arg_mimeType, String arg_encoding) async {
+  Future<void> loadData(int arg_instanceId, String arg_data,
+      String arg_mimeType, String arg_encoding) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.loadData', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_data, arg_mimeType, arg_encoding]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.loadData', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel.send(
+            <Object>[arg_instanceId, arg_data, arg_mimeType, arg_encoding])
+        as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -191,7 +206,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -202,11 +218,24 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> loadDataWithBaseUrl(int arg_instanceId, String arg_baseUrl, String arg_data, String arg_mimeType, String arg_encoding, String arg_historyUrl) async {
+  Future<void> loadDataWithBaseUrl(
+      int arg_instanceId,
+      String arg_baseUrl,
+      String arg_data,
+      String arg_mimeType,
+      String arg_encoding,
+      String arg_historyUrl) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_baseUrl, arg_data, arg_mimeType, arg_encoding, arg_historyUrl]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel.send(<Object>[
+      arg_instanceId,
+      arg_baseUrl,
+      arg_data,
+      arg_mimeType,
+      arg_encoding,
+      arg_historyUrl
+    ]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -214,7 +243,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -225,11 +255,14 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> loadUrl(int arg_instanceId, String arg_url, Map<String?, String?> arg_headers) async {
+  Future<void> loadUrl(int arg_instanceId, String arg_url,
+      Map<String?, String?> arg_headers) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.loadUrl', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.loadUrl', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_url, arg_headers]) as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_url, arg_headers])
+            as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -237,7 +270,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -248,11 +282,14 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> postUrl(int arg_instanceId, String arg_url, Uint8List arg_data) async {
+  Future<void> postUrl(
+      int arg_instanceId, String arg_url, Uint8List arg_data) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.postUrl', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.postUrl', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_url, arg_data]) as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_url, arg_data])
+            as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -260,7 +297,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -273,7 +311,8 @@ class WebViewHostApi {
 
   Future<String> getUrl(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.getUrl', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.getUrl', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -283,7 +322,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -296,7 +336,8 @@ class WebViewHostApi {
 
   Future<bool> canGoBack(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.canGoBack', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.canGoBack', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -306,7 +347,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -319,7 +361,8 @@ class WebViewHostApi {
 
   Future<bool> canGoForward(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.canGoForward', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.canGoForward', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -329,7 +372,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -342,7 +386,8 @@ class WebViewHostApi {
 
   Future<void> goBack(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.goBack', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.goBack', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -352,7 +397,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -365,7 +411,8 @@ class WebViewHostApi {
 
   Future<void> goForward(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.goForward', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.goForward', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -375,7 +422,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -388,7 +436,8 @@ class WebViewHostApi {
 
   Future<void> reload(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.reload', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.reload', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -398,7 +447,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -411,9 +461,11 @@ class WebViewHostApi {
 
   Future<void> clearCache(int arg_instanceId, bool arg_includeDiskFiles) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.clearCache', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.clearCache', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_includeDiskFiles]) as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_includeDiskFiles])
+            as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -421,7 +473,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -432,11 +485,14 @@ class WebViewHostApi {
     }
   }
 
-  Future<String> evaluateJavascript(int arg_instanceId, String arg_javascriptString) async {
+  Future<String> evaluateJavascript(
+      int arg_instanceId, String arg_javascriptString) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.evaluateJavascript', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.evaluateJavascript', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_javascriptString]) as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_javascriptString])
+            as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -444,7 +500,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -457,7 +514,8 @@ class WebViewHostApi {
 
   Future<String> getTitle(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.getTitle', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.getTitle', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -467,7 +525,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -480,9 +539,10 @@ class WebViewHostApi {
 
   Future<void> scrollTo(int arg_instanceId, int arg_x, int arg_y) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.scrollTo', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_x, arg_y]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.scrollTo', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_instanceId, arg_x, arg_y]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -490,7 +550,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -503,9 +564,10 @@ class WebViewHostApi {
 
   Future<void> scrollBy(int arg_instanceId, int arg_x, int arg_y) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.scrollBy', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_x, arg_y]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.scrollBy', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_instanceId, arg_x, arg_y]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -513,7 +575,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -526,7 +589,8 @@ class WebViewHostApi {
 
   Future<int> getScrollX(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.getScrollX', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.getScrollX', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -536,7 +600,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -549,7 +614,8 @@ class WebViewHostApi {
 
   Future<int> getScrollY(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.getScrollY', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.getScrollY', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -559,7 +625,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -572,7 +639,9 @@ class WebViewHostApi {
 
   Future<void> setWebContentsDebuggingEnabled(bool arg_enabled) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled',
+        codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_enabled]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -582,7 +651,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -593,11 +663,14 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> setWebViewClient(int arg_instanceId, int arg_webViewClientInstanceId) async {
+  Future<void> setWebViewClient(
+      int arg_instanceId, int arg_webViewClientInstanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.setWebViewClient', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_webViewClientInstanceId]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.setWebViewClient', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+            .send(<Object>[arg_instanceId, arg_webViewClientInstanceId])
+        as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -605,7 +678,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -616,11 +690,14 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> addJavaScriptChannel(int arg_instanceId, int arg_javaScriptChannelInstanceId) async {
+  Future<void> addJavaScriptChannel(
+      int arg_instanceId, int arg_javaScriptChannelInstanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_javaScriptChannelInstanceId]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+            .send(<Object>[arg_instanceId, arg_javaScriptChannelInstanceId])
+        as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -628,7 +705,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -639,11 +717,14 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> removeJavaScriptChannel(int arg_instanceId, int arg_javaScriptChannelInstanceId) async {
+  Future<void> removeJavaScriptChannel(
+      int arg_instanceId, int arg_javaScriptChannelInstanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_javaScriptChannelInstanceId]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+            .send(<Object>[arg_instanceId, arg_javaScriptChannelInstanceId])
+        as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -651,7 +732,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -662,11 +744,14 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> setDownloadListener(int arg_instanceId, int arg_listenerInstanceId) async {
+  Future<void> setDownloadListener(
+      int arg_instanceId, int arg_listenerInstanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.setDownloadListener', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.setDownloadListener', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_listenerInstanceId]) as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_listenerInstanceId])
+            as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -674,7 +759,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -685,11 +771,14 @@ class WebViewHostApi {
     }
   }
 
-  Future<void> setWebChromeClient(int arg_instanceId, int arg_clientInstanceId) async {
+  Future<void> setWebChromeClient(
+      int arg_instanceId, int arg_clientInstanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.setWebChromeClient', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebViewHostApi.setWebChromeClient', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_clientInstanceId]) as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_clientInstanceId])
+            as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -697,7 +786,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -710,9 +800,10 @@ class WebViewHostApi {
 
   Future<void> setBackgroundColor(int arg_instanceId, int arg_color) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewHostApi.setBackgroundColor', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_color]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewHostApi.setBackgroundColor', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_instanceId, arg_color]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -720,7 +811,8 @@ class WebViewHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -740,7 +832,8 @@ class WebSettingsHostApi {
   /// Constructor for [WebSettingsHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  WebSettingsHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
+  WebSettingsHostApi({BinaryMessenger? binaryMessenger})
+      : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
@@ -748,9 +841,11 @@ class WebSettingsHostApi {
 
   Future<void> create(int arg_instanceId, int arg_webViewInstanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.create', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebSettingsHostApi.create', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_webViewInstanceId]) as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_webViewInstanceId])
+            as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -758,7 +853,8 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -771,7 +867,8 @@ class WebSettingsHostApi {
 
   Future<void> dispose(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.dispose', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebSettingsHostApi.dispose', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -781,7 +878,8 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -794,9 +892,10 @@ class WebSettingsHostApi {
 
   Future<void> setDomStorageEnabled(int arg_instanceId, bool arg_flag) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_flag]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_instanceId, arg_flag]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -804,7 +903,8 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -815,11 +915,14 @@ class WebSettingsHostApi {
     }
   }
 
-  Future<void> setJavaScriptCanOpenWindowsAutomatically(int arg_instanceId, bool arg_flag) async {
+  Future<void> setJavaScriptCanOpenWindowsAutomatically(
+      int arg_instanceId, bool arg_flag) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_flag]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically',
+        codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_instanceId, arg_flag]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -827,7 +930,8 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -838,11 +942,14 @@ class WebSettingsHostApi {
     }
   }
 
-  Future<void> setSupportMultipleWindows(int arg_instanceId, bool arg_support) async {
+  Future<void> setSupportMultipleWindows(
+      int arg_instanceId, bool arg_support) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_support]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows',
+        codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_instanceId, arg_support]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -850,7 +957,8 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -863,9 +971,10 @@ class WebSettingsHostApi {
 
   Future<void> setJavaScriptEnabled(int arg_instanceId, bool arg_flag) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_flag]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_instanceId, arg_flag]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -873,7 +982,8 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -884,11 +994,14 @@ class WebSettingsHostApi {
     }
   }
 
-  Future<void> setUserAgentString(int arg_instanceId, String arg_userAgentString) async {
+  Future<void> setUserAgentString(
+      int arg_instanceId, String arg_userAgentString) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_userAgentString]) as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_userAgentString])
+            as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -896,7 +1009,8 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -907,11 +1021,14 @@ class WebSettingsHostApi {
     }
   }
 
-  Future<void> setMediaPlaybackRequiresUserGesture(int arg_instanceId, bool arg_require) async {
+  Future<void> setMediaPlaybackRequiresUserGesture(
+      int arg_instanceId, bool arg_require) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_require]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture',
+        codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_instanceId, arg_require]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -919,7 +1036,8 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -932,9 +1050,10 @@ class WebSettingsHostApi {
 
   Future<void> setSupportZoom(int arg_instanceId, bool arg_support) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_support]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_instanceId, arg_support]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -942,7 +1061,8 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -953,11 +1073,13 @@ class WebSettingsHostApi {
     }
   }
 
-  Future<void> setLoadWithOverviewMode(int arg_instanceId, bool arg_overview) async {
+  Future<void> setLoadWithOverviewMode(
+      int arg_instanceId, bool arg_overview) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_overview]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_instanceId, arg_overview]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -965,7 +1087,8 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -978,9 +1101,10 @@ class WebSettingsHostApi {
 
   Future<void> setUseWideViewPort(int arg_instanceId, bool arg_use) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_use]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_instanceId, arg_use]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -988,7 +1112,8 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -999,11 +1124,13 @@ class WebSettingsHostApi {
     }
   }
 
-  Future<void> setDisplayZoomControls(int arg_instanceId, bool arg_enabled) async {
+  Future<void> setDisplayZoomControls(
+      int arg_instanceId, bool arg_enabled) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_enabled]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_instanceId, arg_enabled]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1011,7 +1138,8 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1022,11 +1150,13 @@ class WebSettingsHostApi {
     }
   }
 
-  Future<void> setBuiltInZoomControls(int arg_instanceId, bool arg_enabled) async {
+  Future<void> setBuiltInZoomControls(
+      int arg_instanceId, bool arg_enabled) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_enabled]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_instanceId, arg_enabled]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1034,7 +1164,8 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1047,9 +1178,10 @@ class WebSettingsHostApi {
 
   Future<void> setAllowFileAccess(int arg_instanceId, bool arg_enabled) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_enabled]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+        .send(<Object>[arg_instanceId, arg_enabled]) as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1057,7 +1189,8 @@ class WebSettingsHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1077,7 +1210,8 @@ class JavaScriptChannelHostApi {
   /// Constructor for [JavaScriptChannelHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  JavaScriptChannelHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
+  JavaScriptChannelHostApi({BinaryMessenger? binaryMessenger})
+      : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
@@ -1085,9 +1219,11 @@ class JavaScriptChannelHostApi {
 
   Future<void> create(int arg_instanceId, String arg_channelName) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.JavaScriptChannelHostApi.create', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.JavaScriptChannelHostApi.create', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_channelName]) as Map<Object?, Object?>?;
+        await channel.send(<Object>[arg_instanceId, arg_channelName])
+            as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1095,7 +1231,8 @@ class JavaScriptChannelHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1110,23 +1247,29 @@ class JavaScriptChannelHostApi {
 class _JavaScriptChannelFlutterApiCodec extends StandardMessageCodec {
   const _JavaScriptChannelFlutterApiCodec();
 }
+
 abstract class JavaScriptChannelFlutterApi {
-  static const MessageCodec<Object?> codec = _JavaScriptChannelFlutterApiCodec();
+  static const MessageCodec<Object?> codec =
+      _JavaScriptChannelFlutterApiCodec();
 
   void dispose(int instanceId);
   void postMessage(int instanceId, String message);
-  static void setup(JavaScriptChannelFlutterApi? api, {BinaryMessenger? binaryMessenger}) {
+  static void setup(JavaScriptChannelFlutterApi? api,
+      {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.dispose was null, expected non-null int.');
           api.dispose(arg_instanceId!);
           return;
         });
@@ -1134,17 +1277,21 @@ abstract class JavaScriptChannelFlutterApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage was null, expected non-null int.');
           final String? arg_message = (args[1] as String?);
-          assert(arg_message != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage was null, expected non-null String.');
+          assert(arg_message != null,
+              'Argument for dev.flutter.pigeon.JavaScriptChannelFlutterApi.postMessage was null, expected non-null String.');
           api.postMessage(arg_instanceId!, arg_message!);
           return;
         });
@@ -1161,17 +1308,21 @@ class WebViewClientHostApi {
   /// Constructor for [WebViewClientHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  WebViewClientHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
+  WebViewClientHostApi({BinaryMessenger? binaryMessenger})
+      : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
   static const MessageCodec<Object?> codec = _WebViewClientHostApiCodec();
 
-  Future<void> create(int arg_instanceId, bool arg_shouldOverrideUrlLoading) async {
+  Future<void> create(
+      int arg_instanceId, bool arg_shouldOverrideUrlLoading) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebViewClientHostApi.create', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_shouldOverrideUrlLoading]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebViewClientHostApi.create', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+            .send(<Object>[arg_instanceId, arg_shouldOverrideUrlLoading])
+        as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1179,7 +1330,8 @@ class WebViewClientHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1198,52 +1350,58 @@ class _WebViewClientFlutterApiCodec extends StandardMessageCodec {
     if (value is WebResourceErrorData) {
       buffer.putUint8(128);
       writeValue(buffer, value.encode());
-    } else 
-    if (value is WebResourceRequestData) {
+    } else if (value is WebResourceRequestData) {
       buffer.putUint8(129);
       writeValue(buffer, value.encode());
-    } else 
-{
+    } else {
       super.writeValue(buffer, value);
     }
   }
+
   @override
   Object? readValueOfType(int type, ReadBuffer buffer) {
     switch (type) {
-      case 128:       
+      case 128:
         return WebResourceErrorData.decode(readValue(buffer)!);
-      
-      case 129:       
+
+      case 129:
         return WebResourceRequestData.decode(readValue(buffer)!);
-      
-      default:      
+
+      default:
         return super.readValueOfType(type, buffer);
-      
     }
   }
 }
+
 abstract class WebViewClientFlutterApi {
   static const MessageCodec<Object?> codec = _WebViewClientFlutterApiCodec();
 
   void dispose(int instanceId);
   void onPageStarted(int instanceId, int webViewInstanceId, String url);
   void onPageFinished(int instanceId, int webViewInstanceId, String url);
-  void onReceivedRequestError(int instanceId, int webViewInstanceId, WebResourceRequestData request, WebResourceErrorData error);
-  void onReceivedError(int instanceId, int webViewInstanceId, int errorCode, String description, String failingUrl);
-  void requestLoading(int instanceId, int webViewInstanceId, WebResourceRequestData request);
+  void onReceivedRequestError(int instanceId, int webViewInstanceId,
+      WebResourceRequestData request, WebResourceErrorData error);
+  void onReceivedError(int instanceId, int webViewInstanceId, int errorCode,
+      String description, String failingUrl);
+  void requestLoading(
+      int instanceId, int webViewInstanceId, WebResourceRequestData request);
   void urlLoading(int instanceId, int webViewInstanceId, String url);
-  static void setup(WebViewClientFlutterApi? api, {BinaryMessenger? binaryMessenger}) {
+  static void setup(WebViewClientFlutterApi? api,
+      {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientFlutterApi.dispose', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientFlutterApi.dispose', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.dispose was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.dispose was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.dispose was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.dispose was null, expected non-null int.');
           api.dispose(arg_instanceId!);
           return;
         });
@@ -1251,19 +1409,24 @@ abstract class WebViewClientFlutterApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null, expected non-null int.');
+          assert(arg_webViewInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null, expected non-null int.');
           final String? arg_url = (args[2] as String?);
-          assert(arg_url != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null, expected non-null String.');
+          assert(arg_url != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageStarted was null, expected non-null String.');
           api.onPageStarted(arg_instanceId!, arg_webViewInstanceId!, arg_url!);
           return;
         });
@@ -1271,19 +1434,24 @@ abstract class WebViewClientFlutterApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null, expected non-null int.');
+          assert(arg_webViewInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null, expected non-null int.');
           final String? arg_url = (args[2] as String?);
-          assert(arg_url != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null, expected non-null String.');
+          assert(arg_url != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onPageFinished was null, expected non-null String.');
           api.onPageFinished(arg_instanceId!, arg_webViewInstanceId!, arg_url!);
           return;
         });
@@ -1291,85 +1459,115 @@ abstract class WebViewClientFlutterApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError',
+          codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null int.');
-          final WebResourceRequestData? arg_request = (args[2] as WebResourceRequestData?);
-          assert(arg_request != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null WebResourceRequestData.');
-          final WebResourceErrorData? arg_error = (args[3] as WebResourceErrorData?);
-          assert(arg_error != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null WebResourceErrorData.');
-          api.onReceivedRequestError(arg_instanceId!, arg_webViewInstanceId!, arg_request!, arg_error!);
+          assert(arg_webViewInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null int.');
+          final WebResourceRequestData? arg_request =
+              (args[2] as WebResourceRequestData?);
+          assert(arg_request != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null WebResourceRequestData.');
+          final WebResourceErrorData? arg_error =
+              (args[3] as WebResourceErrorData?);
+          assert(arg_error != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedRequestError was null, expected non-null WebResourceErrorData.');
+          api.onReceivedRequestError(arg_instanceId!, arg_webViewInstanceId!,
+              arg_request!, arg_error!);
           return;
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null int.');
+          assert(arg_webViewInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null int.');
           final int? arg_errorCode = (args[2] as int?);
-          assert(arg_errorCode != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null int.');
+          assert(arg_errorCode != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null int.');
           final String? arg_description = (args[3] as String?);
-          assert(arg_description != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null String.');
+          assert(arg_description != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null String.');
           final String? arg_failingUrl = (args[4] as String?);
-          assert(arg_failingUrl != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null String.');
-          api.onReceivedError(arg_instanceId!, arg_webViewInstanceId!, arg_errorCode!, arg_description!, arg_failingUrl!);
+          assert(arg_failingUrl != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.onReceivedError was null, expected non-null String.');
+          api.onReceivedError(arg_instanceId!, arg_webViewInstanceId!,
+              arg_errorCode!, arg_description!, arg_failingUrl!);
           return;
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null, expected non-null int.');
-          final WebResourceRequestData? arg_request = (args[2] as WebResourceRequestData?);
-          assert(arg_request != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null, expected non-null WebResourceRequestData.');
-          api.requestLoading(arg_instanceId!, arg_webViewInstanceId!, arg_request!);
+          assert(arg_webViewInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null, expected non-null int.');
+          final WebResourceRequestData? arg_request =
+              (args[2] as WebResourceRequestData?);
+          assert(arg_request != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.requestLoading was null, expected non-null WebResourceRequestData.');
+          api.requestLoading(
+              arg_instanceId!, arg_webViewInstanceId!, arg_request!);
           return;
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null, expected non-null int.');
+          assert(arg_webViewInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null, expected non-null int.');
           final String? arg_url = (args[2] as String?);
-          assert(arg_url != null, 'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null, expected non-null String.');
+          assert(arg_url != null,
+              'Argument for dev.flutter.pigeon.WebViewClientFlutterApi.urlLoading was null, expected non-null String.');
           api.urlLoading(arg_instanceId!, arg_webViewInstanceId!, arg_url!);
           return;
         });
@@ -1386,7 +1584,8 @@ class DownloadListenerHostApi {
   /// Constructor for [DownloadListenerHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  DownloadListenerHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
+  DownloadListenerHostApi({BinaryMessenger? binaryMessenger})
+      : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
@@ -1394,7 +1593,8 @@ class DownloadListenerHostApi {
 
   Future<void> create(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.DownloadListenerHostApi.create', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.DownloadListenerHostApi.create', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -1404,7 +1604,8 @@ class DownloadListenerHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1419,23 +1620,29 @@ class DownloadListenerHostApi {
 class _DownloadListenerFlutterApiCodec extends StandardMessageCodec {
   const _DownloadListenerFlutterApiCodec();
 }
+
 abstract class DownloadListenerFlutterApi {
   static const MessageCodec<Object?> codec = _DownloadListenerFlutterApiCodec();
 
   void dispose(int instanceId);
-  void onDownloadStart(int instanceId, String url, String userAgent, String contentDisposition, String mimetype, int contentLength);
-  static void setup(DownloadListenerFlutterApi? api, {BinaryMessenger? binaryMessenger}) {
+  void onDownloadStart(int instanceId, String url, String userAgent,
+      String contentDisposition, String mimetype, int contentLength);
+  static void setup(DownloadListenerFlutterApi? api,
+      {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.DownloadListenerFlutterApi.dispose', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.DownloadListenerFlutterApi.dispose', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.dispose was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.dispose was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.dispose was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.dispose was null, expected non-null int.');
           api.dispose(arg_instanceId!);
           return;
         });
@@ -1443,26 +1650,36 @@ abstract class DownloadListenerFlutterApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart',
+          codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null int.');
           final String? arg_url = (args[1] as String?);
-          assert(arg_url != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
+          assert(arg_url != null,
+              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
           final String? arg_userAgent = (args[2] as String?);
-          assert(arg_userAgent != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
+          assert(arg_userAgent != null,
+              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
           final String? arg_contentDisposition = (args[3] as String?);
-          assert(arg_contentDisposition != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
+          assert(arg_contentDisposition != null,
+              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
           final String? arg_mimetype = (args[4] as String?);
-          assert(arg_mimetype != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
+          assert(arg_mimetype != null,
+              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null String.');
           final int? arg_contentLength = (args[5] as int?);
-          assert(arg_contentLength != null, 'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null int.');
-          api.onDownloadStart(arg_instanceId!, arg_url!, arg_userAgent!, arg_contentDisposition!, arg_mimetype!, arg_contentLength!);
+          assert(arg_contentLength != null,
+              'Argument for dev.flutter.pigeon.DownloadListenerFlutterApi.onDownloadStart was null, expected non-null int.');
+          api.onDownloadStart(arg_instanceId!, arg_url!, arg_userAgent!,
+              arg_contentDisposition!, arg_mimetype!, arg_contentLength!);
           return;
         });
       }
@@ -1478,17 +1695,21 @@ class WebChromeClientHostApi {
   /// Constructor for [WebChromeClientHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  WebChromeClientHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
+  WebChromeClientHostApi({BinaryMessenger? binaryMessenger})
+      : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
   static const MessageCodec<Object?> codec = _WebChromeClientHostApiCodec();
 
-  Future<void> create(int arg_instanceId, int arg_webViewClientInstanceId) async {
+  Future<void> create(
+      int arg_instanceId, int arg_webViewClientInstanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebChromeClientHostApi.create', codec, binaryMessenger: _binaryMessenger);
-    final Map<Object?, Object?>? replyMap =
-        await channel.send(<Object>[arg_instanceId, arg_webViewClientInstanceId]) as Map<Object?, Object?>?;
+        'dev.flutter.pigeon.WebChromeClientHostApi.create', codec,
+        binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap = await channel
+            .send(<Object>[arg_instanceId, arg_webViewClientInstanceId])
+        as Map<Object?, Object?>?;
     if (replyMap == null) {
       throw PlatformException(
         code: 'channel-error',
@@ -1496,7 +1717,8 @@ class WebChromeClientHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1516,7 +1738,8 @@ class FlutterAssetManagerHostApi {
   /// Constructor for [FlutterAssetManagerHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  FlutterAssetManagerHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
+  FlutterAssetManagerHostApi({BinaryMessenger? binaryMessenger})
+      : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
@@ -1524,7 +1747,8 @@ class FlutterAssetManagerHostApi {
 
   Future<List<String?>> list(String arg_path) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.FlutterAssetManagerHostApi.list', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.FlutterAssetManagerHostApi.list', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_path]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -1534,7 +1758,8 @@ class FlutterAssetManagerHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1547,7 +1772,9 @@ class FlutterAssetManagerHostApi {
 
   Future<String> getAssetFilePathByName(String arg_name) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName',
+        codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_name]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -1557,7 +1784,8 @@ class FlutterAssetManagerHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1572,24 +1800,30 @@ class FlutterAssetManagerHostApi {
 class _WebChromeClientFlutterApiCodec extends StandardMessageCodec {
   const _WebChromeClientFlutterApiCodec();
 }
+
 abstract class WebChromeClientFlutterApi {
   static const MessageCodec<Object?> codec = _WebChromeClientFlutterApiCodec();
 
   void dispose(int instanceId);
   void onProgressChanged(int instanceId, int webViewInstanceId, int progress);
-  Future<List<String?>> onShowFileChooser(int instanceId, int webViewInstanceId);
-  static void setup(WebChromeClientFlutterApi? api, {BinaryMessenger? binaryMessenger}) {
+  Future<List<String?>> onShowFileChooser(
+      int instanceId, int webViewInstanceId);
+  static void setup(WebChromeClientFlutterApi? api,
+      {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebChromeClientFlutterApi.dispose', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebChromeClientFlutterApi.dispose', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.dispose was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.dispose was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.dispose was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.dispose was null, expected non-null int.');
           api.dispose(arg_instanceId!);
           return;
         });
@@ -1597,38 +1831,51 @@ abstract class WebChromeClientFlutterApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged',
+          codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null, expected non-null int.');
+          assert(arg_webViewInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null, expected non-null int.');
           final int? arg_progress = (args[2] as int?);
-          assert(arg_progress != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null, expected non-null int.');
-          api.onProgressChanged(arg_instanceId!, arg_webViewInstanceId!, arg_progress!);
+          assert(arg_progress != null,
+              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onProgressChanged was null, expected non-null int.');
+          api.onProgressChanged(
+              arg_instanceId!, arg_webViewInstanceId!, arg_progress!);
           return;
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser',
+          codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMessageHandler(null);
       } else {
         channel.setMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser was null, expected non-null int.');
-          final List<String?> output = await api.onShowFileChooser(arg_instanceId!, arg_webViewInstanceId!);
+          assert(arg_webViewInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebChromeClientFlutterApi.onShowFileChooser was null, expected non-null int.');
+          final List<String?> output = await api.onShowFileChooser(
+              arg_instanceId!, arg_webViewInstanceId!);
           return output;
         });
       }
@@ -1644,7 +1891,8 @@ class WebStorageHostApi {
   /// Constructor for [WebStorageHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  WebStorageHostApi({BinaryMessenger? binaryMessenger}) : _binaryMessenger = binaryMessenger;
+  WebStorageHostApi({BinaryMessenger? binaryMessenger})
+      : _binaryMessenger = binaryMessenger;
 
   final BinaryMessenger? _binaryMessenger;
 
@@ -1652,7 +1900,8 @@ class WebStorageHostApi {
 
   Future<void> create(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebStorageHostApi.create', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebStorageHostApi.create', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -1662,7 +1911,8 @@ class WebStorageHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
@@ -1675,7 +1925,8 @@ class WebStorageHostApi {
 
   Future<void> deleteAllData(int arg_instanceId) async {
     final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.WebStorageHostApi.deleteAllData', codec, binaryMessenger: _binaryMessenger);
+        'dev.flutter.pigeon.WebStorageHostApi.deleteAllData', codec,
+        binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =
         await channel.send(<Object>[arg_instanceId]) as Map<Object?, Object?>?;
     if (replyMap == null) {
@@ -1685,7 +1936,8 @@ class WebStorageHostApi {
         details: null,
       );
     } else if (replyMap['error'] != null) {
-      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      final Map<Object?, Object?> error =
+          (replyMap['error'] as Map<Object?, Object?>?)!;
       throw PlatformException(
         code: (error['code'] as String?)!,
         message: error['message'] as String?,
diff --git a/packages/webview_flutter/webview_flutter_android/lib/src/android_webview_api_impls.dart b/packages/webview_flutter/webview_flutter_android/lib/src/android_webview_api_impls.dart
index 481a0c1d1925..dcd37dcadffe 100644
--- a/packages/webview_flutter/webview_flutter_android/lib/src/android_webview_api_impls.dart
+++ b/packages/webview_flutter/webview_flutter_android/lib/src/android_webview_api_impls.dart
@@ -788,7 +788,8 @@ class WebChromeClientFlutterApiImpl extends WebChromeClientFlutterApi {
   }
 
   @override
-  Future<List<String>> onShowFileChooser(int instanceId, int webViewInstanceId) async {
+  Future<List<String>> onShowFileChooser(
+      int instanceId, int webViewInstanceId) async {
     final WebChromeClient? instance =
         instanceManager.getInstance(instanceId) as WebChromeClient?;
     final WebView? webViewInstance =
diff --git a/packages/webview_flutter/webview_flutter_android/lib/webview_android_widget.dart b/packages/webview_flutter/webview_flutter_android/lib/webview_android_widget.dart
index 82d72823cda8..edc9a7047ba4 100644
--- a/packages/webview_flutter/webview_flutter_android/lib/webview_android_widget.dart
+++ b/packages/webview_flutter/webview_flutter_android/lib/webview_android_widget.dart
@@ -701,7 +701,8 @@ class WebViewAndroidWebChromeClient extends android_webview.WebChromeClient {
   }
 
   @override
-  Future<List<String>> onShowFileChooser(android_webview.WebView webView) async {
+  Future<List<String>> onShowFileChooser(
+      android_webview.WebView webView) async {
     if (_onShowFileChooser != null) {
       return await _onShowFileChooser!();
     }
diff --git a/packages/webview_flutter/webview_flutter_android/test/android_webview.pigeon.dart b/packages/webview_flutter/webview_flutter_android/test/android_webview.pigeon.dart
index 881351f04630..88622969e388 100644
--- a/packages/webview_flutter/webview_flutter_android/test/android_webview.pigeon.dart
+++ b/packages/webview_flutter/webview_flutter_android/test/android_webview.pigeon.dart
@@ -13,13 +13,15 @@ import '../lib/src/android_webview.pigeon.dart';
 class _TestWebViewHostApiCodec extends StandardMessageCodec {
   const _TestWebViewHostApiCodec();
 }
+
 abstract class TestWebViewHostApi {
   static const MessageCodec<Object?> codec = _TestWebViewHostApiCodec();
 
   void create(int instanceId, bool useHybridComposition);
   void dispose(int instanceId);
   void loadData(int instanceId, String data, String mimeType, String encoding);
-  void loadDataWithBaseUrl(int instanceId, String baseUrl, String data, String mimeType, String encoding, String historyUrl);
+  void loadDataWithBaseUrl(int instanceId, String baseUrl, String data,
+      String mimeType, String encoding, String historyUrl);
   void loadUrl(int instanceId, String url, Map<String?, String?> headers);
   void postUrl(int instanceId, String url, Uint8List data);
   String getUrl(int instanceId);
@@ -42,20 +44,25 @@ abstract class TestWebViewHostApi {
   void setDownloadListener(int instanceId, int listenerInstanceId);
   void setWebChromeClient(int instanceId, int clientInstanceId);
   void setBackgroundColor(int instanceId, int color);
-  static void setup(TestWebViewHostApi? api, {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestWebViewHostApi? api,
+      {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.create', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.create', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.create was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.create was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.create was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.create was null, expected non-null int.');
           final bool? arg_useHybridComposition = (args[1] as bool?);
-          assert(arg_useHybridComposition != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.create was null, expected non-null bool.');
+          assert(arg_useHybridComposition != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.create was null, expected non-null bool.');
           api.create(arg_instanceId!, arg_useHybridComposition!);
           return <Object?, Object?>{};
         });
@@ -63,15 +70,18 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.dispose', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.dispose', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.dispose was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.dispose was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.dispose was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.dispose was null, expected non-null int.');
           api.dispose(arg_instanceId!);
           return <Object?, Object?>{};
         });
@@ -79,67 +89,89 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.loadData', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.loadData', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null int.');
           final String? arg_data = (args[1] as String?);
-          assert(arg_data != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null String.');
+          assert(arg_data != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null String.');
           final String? arg_mimeType = (args[2] as String?);
-          assert(arg_mimeType != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null String.');
+          assert(arg_mimeType != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null String.');
           final String? arg_encoding = (args[3] as String?);
-          assert(arg_encoding != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null String.');
-          api.loadData(arg_instanceId!, arg_data!, arg_mimeType!, arg_encoding!);
+          assert(arg_encoding != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadData was null, expected non-null String.');
+          api.loadData(
+              arg_instanceId!, arg_data!, arg_mimeType!, arg_encoding!);
           return <Object?, Object?>{};
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null int.');
           final String? arg_baseUrl = (args[1] as String?);
-          assert(arg_baseUrl != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
+          assert(arg_baseUrl != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
           final String? arg_data = (args[2] as String?);
-          assert(arg_data != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
+          assert(arg_data != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
           final String? arg_mimeType = (args[3] as String?);
-          assert(arg_mimeType != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
+          assert(arg_mimeType != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
           final String? arg_encoding = (args[4] as String?);
-          assert(arg_encoding != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
+          assert(arg_encoding != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
           final String? arg_historyUrl = (args[5] as String?);
-          assert(arg_historyUrl != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
-          api.loadDataWithBaseUrl(arg_instanceId!, arg_baseUrl!, arg_data!, arg_mimeType!, arg_encoding!, arg_historyUrl!);
+          assert(arg_historyUrl != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadDataWithBaseUrl was null, expected non-null String.');
+          api.loadDataWithBaseUrl(arg_instanceId!, arg_baseUrl!, arg_data!,
+              arg_mimeType!, arg_encoding!, arg_historyUrl!);
           return <Object?, Object?>{};
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.loadUrl', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.loadUrl', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null, expected non-null int.');
           final String? arg_url = (args[1] as String?);
-          assert(arg_url != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null, expected non-null String.');
-          final Map<String?, String?>? arg_headers = (args[2] as Map<Object?, Object?>?)?.cast<String?, String?>();
-          assert(arg_headers != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null, expected non-null Map<String?, String?>.');
+          assert(arg_url != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null, expected non-null String.');
+          final Map<String?, String?>? arg_headers =
+              (args[2] as Map<Object?, Object?>?)?.cast<String?, String?>();
+          assert(arg_headers != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.loadUrl was null, expected non-null Map<String?, String?>.');
           api.loadUrl(arg_instanceId!, arg_url!, arg_headers!);
           return <Object?, Object?>{};
         });
@@ -147,19 +179,24 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.postUrl', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.postUrl', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null, expected non-null int.');
           final String? arg_url = (args[1] as String?);
-          assert(arg_url != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null, expected non-null String.');
+          assert(arg_url != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null, expected non-null String.');
           final Uint8List? arg_data = (args[2] as Uint8List?);
-          assert(arg_data != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null, expected non-null Uint8List.');
+          assert(arg_data != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.postUrl was null, expected non-null Uint8List.');
           api.postUrl(arg_instanceId!, arg_url!, arg_data!);
           return <Object?, Object?>{};
         });
@@ -167,15 +204,18 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.getUrl', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.getUrl', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getUrl was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.getUrl was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getUrl was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.getUrl was null, expected non-null int.');
           final String output = api.getUrl(arg_instanceId!);
           return <Object?, Object?>{'result': output};
         });
@@ -183,15 +223,18 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.canGoBack', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.canGoBack', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.canGoBack was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.canGoBack was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.canGoBack was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.canGoBack was null, expected non-null int.');
           final bool output = api.canGoBack(arg_instanceId!);
           return <Object?, Object?>{'result': output};
         });
@@ -199,15 +242,18 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.canGoForward', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.canGoForward', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.canGoForward was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.canGoForward was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.canGoForward was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.canGoForward was null, expected non-null int.');
           final bool output = api.canGoForward(arg_instanceId!);
           return <Object?, Object?>{'result': output};
         });
@@ -215,15 +261,18 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.goBack', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.goBack', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.goBack was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.goBack was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.goBack was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.goBack was null, expected non-null int.');
           api.goBack(arg_instanceId!);
           return <Object?, Object?>{};
         });
@@ -231,15 +280,18 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.goForward', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.goForward', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.goForward was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.goForward was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.goForward was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.goForward was null, expected non-null int.');
           api.goForward(arg_instanceId!);
           return <Object?, Object?>{};
         });
@@ -247,15 +299,18 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.reload', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.reload', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.reload was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.reload was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.reload was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.reload was null, expected non-null int.');
           api.reload(arg_instanceId!);
           return <Object?, Object?>{};
         });
@@ -263,17 +318,21 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.clearCache', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.clearCache', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.clearCache was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.clearCache was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.clearCache was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.clearCache was null, expected non-null int.');
           final bool? arg_includeDiskFiles = (args[1] as bool?);
-          assert(arg_includeDiskFiles != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.clearCache was null, expected non-null bool.');
+          assert(arg_includeDiskFiles != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.clearCache was null, expected non-null bool.');
           api.clearCache(arg_instanceId!, arg_includeDiskFiles!);
           return <Object?, Object?>{};
         });
@@ -281,33 +340,41 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.evaluateJavascript', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.evaluateJavascript', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.evaluateJavascript was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.evaluateJavascript was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.evaluateJavascript was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.evaluateJavascript was null, expected non-null int.');
           final String? arg_javascriptString = (args[1] as String?);
-          assert(arg_javascriptString != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.evaluateJavascript was null, expected non-null String.');
-          final String output = await api.evaluateJavascript(arg_instanceId!, arg_javascriptString!);
+          assert(arg_javascriptString != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.evaluateJavascript was null, expected non-null String.');
+          final String output = await api.evaluateJavascript(
+              arg_instanceId!, arg_javascriptString!);
           return <Object?, Object?>{'result': output};
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.getTitle', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.getTitle', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getTitle was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.getTitle was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getTitle was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.getTitle was null, expected non-null int.');
           final String output = api.getTitle(arg_instanceId!);
           return <Object?, Object?>{'result': output};
         });
@@ -315,19 +382,24 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.scrollTo', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.scrollTo', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null, expected non-null int.');
           final int? arg_x = (args[1] as int?);
-          assert(arg_x != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null, expected non-null int.');
+          assert(arg_x != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null, expected non-null int.');
           final int? arg_y = (args[2] as int?);
-          assert(arg_y != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null, expected non-null int.');
+          assert(arg_y != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollTo was null, expected non-null int.');
           api.scrollTo(arg_instanceId!, arg_x!, arg_y!);
           return <Object?, Object?>{};
         });
@@ -335,19 +407,24 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.scrollBy', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.scrollBy', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null, expected non-null int.');
           final int? arg_x = (args[1] as int?);
-          assert(arg_x != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null, expected non-null int.');
+          assert(arg_x != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null, expected non-null int.');
           final int? arg_y = (args[2] as int?);
-          assert(arg_y != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null, expected non-null int.');
+          assert(arg_y != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.scrollBy was null, expected non-null int.');
           api.scrollBy(arg_instanceId!, arg_x!, arg_y!);
           return <Object?, Object?>{};
         });
@@ -355,15 +432,18 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.getScrollX', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.getScrollX', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollX was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollX was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollX was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollX was null, expected non-null int.');
           final int output = api.getScrollX(arg_instanceId!);
           return <Object?, Object?>{'result': output};
         });
@@ -371,15 +451,18 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.getScrollY', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.getScrollY', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollY was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollY was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollY was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.getScrollY was null, expected non-null int.');
           final int output = api.getScrollY(arg_instanceId!);
           return <Object?, Object?>{'result': output};
         });
@@ -387,15 +470,19 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled',
+          codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final bool? arg_enabled = (args[0] as bool?);
-          assert(arg_enabled != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled was null, expected non-null bool.');
+          assert(arg_enabled != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebContentsDebuggingEnabled was null, expected non-null bool.');
           api.setWebContentsDebuggingEnabled(arg_enabled!);
           return <Object?, Object?>{};
         });
@@ -403,17 +490,21 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.setWebViewClient', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.setWebViewClient', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebViewClient was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebViewClient was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebViewClient was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebViewClient was null, expected non-null int.');
           final int? arg_webViewClientInstanceId = (args[1] as int?);
-          assert(arg_webViewClientInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebViewClient was null, expected non-null int.');
+          assert(arg_webViewClientInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebViewClient was null, expected non-null int.');
           api.setWebViewClient(arg_instanceId!, arg_webViewClientInstanceId!);
           return <Object?, Object?>{};
         });
@@ -421,53 +512,67 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel was null, expected non-null int.');
           final int? arg_javaScriptChannelInstanceId = (args[1] as int?);
-          assert(arg_javaScriptChannelInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel was null, expected non-null int.');
-          api.addJavaScriptChannel(arg_instanceId!, arg_javaScriptChannelInstanceId!);
+          assert(arg_javaScriptChannelInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.addJavaScriptChannel was null, expected non-null int.');
+          api.addJavaScriptChannel(
+              arg_instanceId!, arg_javaScriptChannelInstanceId!);
           return <Object?, Object?>{};
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel was null, expected non-null int.');
           final int? arg_javaScriptChannelInstanceId = (args[1] as int?);
-          assert(arg_javaScriptChannelInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel was null, expected non-null int.');
-          api.removeJavaScriptChannel(arg_instanceId!, arg_javaScriptChannelInstanceId!);
+          assert(arg_javaScriptChannelInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.removeJavaScriptChannel was null, expected non-null int.');
+          api.removeJavaScriptChannel(
+              arg_instanceId!, arg_javaScriptChannelInstanceId!);
           return <Object?, Object?>{};
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.setDownloadListener', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.setDownloadListener', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setDownloadListener was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.setDownloadListener was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setDownloadListener was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.setDownloadListener was null, expected non-null int.');
           final int? arg_listenerInstanceId = (args[1] as int?);
-          assert(arg_listenerInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setDownloadListener was null, expected non-null int.');
+          assert(arg_listenerInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.setDownloadListener was null, expected non-null int.');
           api.setDownloadListener(arg_instanceId!, arg_listenerInstanceId!);
           return <Object?, Object?>{};
         });
@@ -475,17 +580,21 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.setWebChromeClient', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.setWebChromeClient', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebChromeClient was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebChromeClient was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebChromeClient was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebChromeClient was null, expected non-null int.');
           final int? arg_clientInstanceId = (args[1] as int?);
-          assert(arg_clientInstanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setWebChromeClient was null, expected non-null int.');
+          assert(arg_clientInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.setWebChromeClient was null, expected non-null int.');
           api.setWebChromeClient(arg_instanceId!, arg_clientInstanceId!);
           return <Object?, Object?>{};
         });
@@ -493,17 +602,21 @@ abstract class TestWebViewHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewHostApi.setBackgroundColor', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewHostApi.setBackgroundColor', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setBackgroundColor was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.setBackgroundColor was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setBackgroundColor was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.setBackgroundColor was null, expected non-null int.');
           final int? arg_color = (args[1] as int?);
-          assert(arg_color != null, 'Argument for dev.flutter.pigeon.WebViewHostApi.setBackgroundColor was null, expected non-null int.');
+          assert(arg_color != null,
+              'Argument for dev.flutter.pigeon.WebViewHostApi.setBackgroundColor was null, expected non-null int.');
           api.setBackgroundColor(arg_instanceId!, arg_color!);
           return <Object?, Object?>{};
         });
@@ -515,6 +628,7 @@ abstract class TestWebViewHostApi {
 class _TestWebSettingsHostApiCodec extends StandardMessageCodec {
   const _TestWebSettingsHostApiCodec();
 }
+
 abstract class TestWebSettingsHostApi {
   static const MessageCodec<Object?> codec = _TestWebSettingsHostApiCodec();
 
@@ -532,20 +646,25 @@ abstract class TestWebSettingsHostApi {
   void setDisplayZoomControls(int instanceId, bool enabled);
   void setBuiltInZoomControls(int instanceId, bool enabled);
   void setAllowFileAccess(int instanceId, bool enabled);
-  static void setup(TestWebSettingsHostApi? api, {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestWebSettingsHostApi? api,
+      {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.create', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.create', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.create was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.create was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.create was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.create was null, expected non-null int.');
           final int? arg_webViewInstanceId = (args[1] as int?);
-          assert(arg_webViewInstanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.create was null, expected non-null int.');
+          assert(arg_webViewInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.create was null, expected non-null int.');
           api.create(arg_instanceId!, arg_webViewInstanceId!);
           return <Object?, Object?>{};
         });
@@ -553,15 +672,18 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.dispose', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.dispose', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.dispose was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.dispose was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.dispose was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.dispose was null, expected non-null int.');
           api.dispose(arg_instanceId!);
           return <Object?, Object?>{};
         });
@@ -569,17 +691,21 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled was null, expected non-null int.');
           final bool? arg_flag = (args[1] as bool?);
-          assert(arg_flag != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled was null, expected non-null bool.');
+          assert(arg_flag != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDomStorageEnabled was null, expected non-null bool.');
           api.setDomStorageEnabled(arg_instanceId!, arg_flag!);
           return <Object?, Object?>{};
         });
@@ -587,35 +713,46 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically',
+          codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically was null, expected non-null int.');
           final bool? arg_flag = (args[1] as bool?);
-          assert(arg_flag != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically was null, expected non-null bool.');
-          api.setJavaScriptCanOpenWindowsAutomatically(arg_instanceId!, arg_flag!);
+          assert(arg_flag != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptCanOpenWindowsAutomatically was null, expected non-null bool.');
+          api.setJavaScriptCanOpenWindowsAutomatically(
+              arg_instanceId!, arg_flag!);
           return <Object?, Object?>{};
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows',
+          codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows was null, expected non-null int.');
           final bool? arg_support = (args[1] as bool?);
-          assert(arg_support != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows was null, expected non-null bool.');
+          assert(arg_support != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportMultipleWindows was null, expected non-null bool.');
           api.setSupportMultipleWindows(arg_instanceId!, arg_support!);
           return <Object?, Object?>{};
         });
@@ -623,17 +760,21 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled was null, expected non-null int.');
           final bool? arg_flag = (args[1] as bool?);
-          assert(arg_flag != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled was null, expected non-null bool.');
+          assert(arg_flag != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setJavaScriptEnabled was null, expected non-null bool.');
           api.setJavaScriptEnabled(arg_instanceId!, arg_flag!);
           return <Object?, Object?>{};
         });
@@ -641,17 +782,21 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString was null, expected non-null int.');
           final String? arg_userAgentString = (args[1] as String?);
-          assert(arg_userAgentString != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString was null, expected non-null String.');
+          assert(arg_userAgentString != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUserAgentString was null, expected non-null String.');
           api.setUserAgentString(arg_instanceId!, arg_userAgentString!);
           return <Object?, Object?>{};
         });
@@ -659,35 +804,45 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture',
+          codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture was null, expected non-null int.');
           final bool? arg_require = (args[1] as bool?);
-          assert(arg_require != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture was null, expected non-null bool.');
-          api.setMediaPlaybackRequiresUserGesture(arg_instanceId!, arg_require!);
+          assert(arg_require != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setMediaPlaybackRequiresUserGesture was null, expected non-null bool.');
+          api.setMediaPlaybackRequiresUserGesture(
+              arg_instanceId!, arg_require!);
           return <Object?, Object?>{};
         });
       }
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom was null, expected non-null int.');
           final bool? arg_support = (args[1] as bool?);
-          assert(arg_support != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom was null, expected non-null bool.');
+          assert(arg_support != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setSupportZoom was null, expected non-null bool.');
           api.setSupportZoom(arg_instanceId!, arg_support!);
           return <Object?, Object?>{};
         });
@@ -695,17 +850,22 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode',
+          codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode was null, expected non-null int.');
           final bool? arg_overview = (args[1] as bool?);
-          assert(arg_overview != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode was null, expected non-null bool.');
+          assert(arg_overview != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setLoadWithOverviewMode was null, expected non-null bool.');
           api.setLoadWithOverviewMode(arg_instanceId!, arg_overview!);
           return <Object?, Object?>{};
         });
@@ -713,17 +873,21 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort was null, expected non-null int.');
           final bool? arg_use = (args[1] as bool?);
-          assert(arg_use != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort was null, expected non-null bool.');
+          assert(arg_use != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setUseWideViewPort was null, expected non-null bool.');
           api.setUseWideViewPort(arg_instanceId!, arg_use!);
           return <Object?, Object?>{};
         });
@@ -731,17 +895,21 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls was null, expected non-null int.');
           final bool? arg_enabled = (args[1] as bool?);
-          assert(arg_enabled != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls was null, expected non-null bool.');
+          assert(arg_enabled != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setDisplayZoomControls was null, expected non-null bool.');
           api.setDisplayZoomControls(arg_instanceId!, arg_enabled!);
           return <Object?, Object?>{};
         });
@@ -749,17 +917,21 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls was null, expected non-null int.');
           final bool? arg_enabled = (args[1] as bool?);
-          assert(arg_enabled != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls was null, expected non-null bool.');
+          assert(arg_enabled != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setBuiltInZoomControls was null, expected non-null bool.');
           api.setBuiltInZoomControls(arg_instanceId!, arg_enabled!);
           return <Object?, Object?>{};
         });
@@ -767,17 +939,21 @@ abstract class TestWebSettingsHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess was null, expected non-null int.');
           final bool? arg_enabled = (args[1] as bool?);
-          assert(arg_enabled != null, 'Argument for dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess was null, expected non-null bool.');
+          assert(arg_enabled != null,
+              'Argument for dev.flutter.pigeon.WebSettingsHostApi.setAllowFileAccess was null, expected non-null bool.');
           api.setAllowFileAccess(arg_instanceId!, arg_enabled!);
           return <Object?, Object?>{};
         });
@@ -789,24 +965,31 @@ abstract class TestWebSettingsHostApi {
 class _TestJavaScriptChannelHostApiCodec extends StandardMessageCodec {
   const _TestJavaScriptChannelHostApiCodec();
 }
+
 abstract class TestJavaScriptChannelHostApi {
-  static const MessageCodec<Object?> codec = _TestJavaScriptChannelHostApiCodec();
+  static const MessageCodec<Object?> codec =
+      _TestJavaScriptChannelHostApiCodec();
 
   void create(int instanceId, String channelName);
-  static void setup(TestJavaScriptChannelHostApi? api, {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestJavaScriptChannelHostApi? api,
+      {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.JavaScriptChannelHostApi.create', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.JavaScriptChannelHostApi.create', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelHostApi.create was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.JavaScriptChannelHostApi.create was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelHostApi.create was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.JavaScriptChannelHostApi.create was null, expected non-null int.');
           final String? arg_channelName = (args[1] as String?);
-          assert(arg_channelName != null, 'Argument for dev.flutter.pigeon.JavaScriptChannelHostApi.create was null, expected non-null String.');
+          assert(arg_channelName != null,
+              'Argument for dev.flutter.pigeon.JavaScriptChannelHostApi.create was null, expected non-null String.');
           api.create(arg_instanceId!, arg_channelName!);
           return <Object?, Object?>{};
         });
@@ -818,24 +1001,30 @@ abstract class TestJavaScriptChannelHostApi {
 class _TestWebViewClientHostApiCodec extends StandardMessageCodec {
   const _TestWebViewClientHostApiCodec();
 }
+
 abstract class TestWebViewClientHostApi {
   static const MessageCodec<Object?> codec = _TestWebViewClientHostApiCodec();
 
   void create(int instanceId, bool shouldOverrideUrlLoading);
-  static void setup(TestWebViewClientHostApi? api, {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestWebViewClientHostApi? api,
+      {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebViewClientHostApi.create', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebViewClientHostApi.create', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebViewClientHostApi.create was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebViewClientHostApi.create was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebViewClientHostApi.create was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebViewClientHostApi.create was null, expected non-null int.');
           final bool? arg_shouldOverrideUrlLoading = (args[1] as bool?);
-          assert(arg_shouldOverrideUrlLoading != null, 'Argument for dev.flutter.pigeon.WebViewClientHostApi.create was null, expected non-null bool.');
+          assert(arg_shouldOverrideUrlLoading != null,
+              'Argument for dev.flutter.pigeon.WebViewClientHostApi.create was null, expected non-null bool.');
           api.create(arg_instanceId!, arg_shouldOverrideUrlLoading!);
           return <Object?, Object?>{};
         });
@@ -847,22 +1036,28 @@ abstract class TestWebViewClientHostApi {
 class _TestDownloadListenerHostApiCodec extends StandardMessageCodec {
   const _TestDownloadListenerHostApiCodec();
 }
+
 abstract class TestDownloadListenerHostApi {
-  static const MessageCodec<Object?> codec = _TestDownloadListenerHostApiCodec();
+  static const MessageCodec<Object?> codec =
+      _TestDownloadListenerHostApiCodec();
 
   void create(int instanceId);
-  static void setup(TestDownloadListenerHostApi? api, {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestDownloadListenerHostApi? api,
+      {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.DownloadListenerHostApi.create', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.DownloadListenerHostApi.create', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.DownloadListenerHostApi.create was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.DownloadListenerHostApi.create was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.DownloadListenerHostApi.create was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.DownloadListenerHostApi.create was null, expected non-null int.');
           api.create(arg_instanceId!);
           return <Object?, Object?>{};
         });
@@ -874,24 +1069,30 @@ abstract class TestDownloadListenerHostApi {
 class _TestWebChromeClientHostApiCodec extends StandardMessageCodec {
   const _TestWebChromeClientHostApiCodec();
 }
+
 abstract class TestWebChromeClientHostApi {
   static const MessageCodec<Object?> codec = _TestWebChromeClientHostApiCodec();
 
   void create(int instanceId, int webViewClientInstanceId);
-  static void setup(TestWebChromeClientHostApi? api, {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestWebChromeClientHostApi? api,
+      {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebChromeClientHostApi.create', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebChromeClientHostApi.create', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebChromeClientHostApi.create was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebChromeClientHostApi.create was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebChromeClientHostApi.create was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebChromeClientHostApi.create was null, expected non-null int.');
           final int? arg_webViewClientInstanceId = (args[1] as int?);
-          assert(arg_webViewClientInstanceId != null, 'Argument for dev.flutter.pigeon.WebChromeClientHostApi.create was null, expected non-null int.');
+          assert(arg_webViewClientInstanceId != null,
+              'Argument for dev.flutter.pigeon.WebChromeClientHostApi.create was null, expected non-null int.');
           api.create(arg_instanceId!, arg_webViewClientInstanceId!);
           return <Object?, Object?>{};
         });
@@ -903,23 +1104,28 @@ abstract class TestWebChromeClientHostApi {
 class _TestAssetManagerHostApiCodec extends StandardMessageCodec {
   const _TestAssetManagerHostApiCodec();
 }
+
 abstract class TestAssetManagerHostApi {
   static const MessageCodec<Object?> codec = _TestAssetManagerHostApiCodec();
 
   List<String?> list(String path);
   String getAssetFilePathByName(String name);
-  static void setup(TestAssetManagerHostApi? api, {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestAssetManagerHostApi? api,
+      {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.FlutterAssetManagerHostApi.list', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.FlutterAssetManagerHostApi.list', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.list was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.list was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final String? arg_path = (args[0] as String?);
-          assert(arg_path != null, 'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.list was null, expected non-null String.');
+          assert(arg_path != null,
+              'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.list was null, expected non-null String.');
           final List<String?> output = api.list(arg_path!);
           return <Object?, Object?>{'result': output};
         });
@@ -927,15 +1133,19 @@ abstract class TestAssetManagerHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName',
+          codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final String? arg_name = (args[0] as String?);
-          assert(arg_name != null, 'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName was null, expected non-null String.');
+          assert(arg_name != null,
+              'Argument for dev.flutter.pigeon.FlutterAssetManagerHostApi.getAssetFilePathByName was null, expected non-null String.');
           final String output = api.getAssetFilePathByName(arg_name!);
           return <Object?, Object?>{'result': output};
         });
@@ -947,23 +1157,28 @@ abstract class TestAssetManagerHostApi {
 class _TestWebStorageHostApiCodec extends StandardMessageCodec {
   const _TestWebStorageHostApiCodec();
 }
+
 abstract class TestWebStorageHostApi {
   static const MessageCodec<Object?> codec = _TestWebStorageHostApiCodec();
 
   void create(int instanceId);
   void deleteAllData(int instanceId);
-  static void setup(TestWebStorageHostApi? api, {BinaryMessenger? binaryMessenger}) {
+  static void setup(TestWebStorageHostApi? api,
+      {BinaryMessenger? binaryMessenger}) {
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebStorageHostApi.create', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebStorageHostApi.create', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebStorageHostApi.create was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebStorageHostApi.create was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebStorageHostApi.create was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebStorageHostApi.create was null, expected non-null int.');
           api.create(arg_instanceId!);
           return <Object?, Object?>{};
         });
@@ -971,15 +1186,18 @@ abstract class TestWebStorageHostApi {
     }
     {
       final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-          'dev.flutter.pigeon.WebStorageHostApi.deleteAllData', codec, binaryMessenger: binaryMessenger);
+          'dev.flutter.pigeon.WebStorageHostApi.deleteAllData', codec,
+          binaryMessenger: binaryMessenger);
       if (api == null) {
         channel.setMockMessageHandler(null);
       } else {
         channel.setMockMessageHandler((Object? message) async {
-          assert(message != null, 'Argument for dev.flutter.pigeon.WebStorageHostApi.deleteAllData was null.');
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.WebStorageHostApi.deleteAllData was null.');
           final List<Object?> args = (message as List<Object?>?)!;
           final int? arg_instanceId = (args[0] as int?);
-          assert(arg_instanceId != null, 'Argument for dev.flutter.pigeon.WebStorageHostApi.deleteAllData was null, expected non-null int.');
+          assert(arg_instanceId != null,
+              'Argument for dev.flutter.pigeon.WebStorageHostApi.deleteAllData was null, expected non-null int.');
           api.deleteAllData(arg_instanceId!);
           return <Object?, Object?>{};
         });
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/method_channel/webview_method_channel.dart b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/method_channel/webview_method_channel.dart
index 3df17c7f04c2..b0ad5107112a 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/method_channel/webview_method_channel.dart
+++ b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/method_channel/webview_method_channel.dart
@@ -52,7 +52,7 @@ class MethodChannelWebViewPlatform implements WebViewPlatformController {
         _platformCallbacksHandler.onProgress(call.arguments['progress'] as int);
         return null;
       //case 'onShowFileChooser':
-        //return await _platformCallbacksHandler.onShowFileChooser();
+      //return await _platformCallbacksHandler.onShowFileChooser();
       case 'onPageStarted':
         _platformCallbacksHandler
             .onPageStarted(call.arguments['url']! as String);