fix(android): fix bug Duplicate module rn

fixing bug Duplicate module react-native
when running the mlkit and basic examples

1) adding metro.config.js to examples/basic and
examples/mlkit

2) adding new RegExp in blacklist to ignore the
advanced/node_modules/react-native/.* files

Author: fabOnReact

examples/basic/metro.config.js

@@ -0,0 +1,30 @@
+/**
+ * This file overrides metro config so
+ */
+'use strict';
+
+const path = require('path');
+const blacklist = require('metro-config/src/defaults/blacklist');
+
+const reactNativeCameraRoot = path.resolve(__dirname, '..', '..');
+
+module.exports = {
+  transformer: {
+    getTransformOptions: async () => ({
+      transform: {
+        experimentalImportSupport: false,
+        inlineRequires: false,
+      },
+    }),
+  },
+  watchFolders: [path.resolve(__dirname, 'node_modules'), reactNativeCameraRoot],
+  resolver: {
+    blacklistRE: blacklist([
+      new RegExp(`${reactNativeCameraRoot}/examples/mlkit/.*`),
+      new RegExp(`${reactNativeCameraRoot}/node_modules/react-native/.*`),
+      new RegExp(
+        `${reactNativeCameraRoot}/examples/advanced/advanced/node_modules/react-native/.*`,
+      ),
+    ]),
+  },
+};

examples/mlkit/metro.config.js

@@ -0,0 +1,30 @@
+/**
+ * This file overrides metro config so
+ */
+'use strict';
+
+const path = require('path');
+const blacklist = require('metro-config/src/defaults/blacklist');
+
+const reactNativeCameraRoot = path.resolve(__dirname, '..', '..');
+
+module.exports = {
+  transformer: {
+    getTransformOptions: async () => ({
+      transform: {
+        experimentalImportSupport: false,
+        inlineRequires: false,
+      },
+    }),
+  },
+  watchFolders: [path.resolve(__dirname, 'node_modules'), reactNativeCameraRoot],
+  resolver: {
+    blacklistRE: blacklist([
+      new RegExp(`${reactNativeCameraRoot}/examples/basic/.*`),
+      new RegExp(`${reactNativeCameraRoot}/node_modules/react-native/.*`),
+      new RegExp(
+        `${reactNativeCameraRoot}/examples/advanced/advanced/node_modules/react-native/.*`,
+      ),
+    ]),
+  },
+};