From fd02e9356f304356551f07fbf55c255b3be9b76b Mon Sep 17 00:00:00 2001
From: ShannonChen <273879688@qq.com>
Date: Tue, 1 Aug 2017 16:43:36 +0800
Subject: [PATCH] Modified Custom URL Scheme Handling for WKWebView

An WebViewJavascriptBridge-defined URL, like `wvjbscheme://__BRIDGE_LOADED__ ` should be only handled once. Because these URL only used in WebViewJavascriptBridge, we don't want to be see these call in our `- webView:decidePolicyForNavigationAction:decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler`.
---
 WebViewJavascriptBridge/WKWebViewJavascriptBridge.m | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/WebViewJavascriptBridge/WKWebViewJavascriptBridge.m b/WebViewJavascriptBridge/WKWebViewJavascriptBridge.m
index 47667df6..9a87166b 100644
--- a/WebViewJavascriptBridge/WKWebViewJavascriptBridge.m
+++ b/WebViewJavascriptBridge/WKWebViewJavascriptBridge.m
@@ -147,10 +147,11 @@ - (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigati
             [_base logUnkownMessage:url];
         }
         decisionHandler(WKNavigationActionPolicyCancel);
-    }
     
-    if (strongDelegate && [strongDelegate respondsToSelector:@selector(webView:decidePolicyForNavigationAction:decisionHandler:)]) {
+    } else if (strongDelegate && [strongDelegate respondsToSelector:@selector(webView:decidePolicyForNavigationAction:decisionHandler:)]) {
+        
         [_webViewDelegate webView:webView decidePolicyForNavigationAction:navigationAction decisionHandler:decisionHandler];
+    
     } else {
         decisionHandler(WKNavigationActionPolicyAllow);
     }