Migrate to embedding v2.

Author: cloudwebrtc

android/app/src/main/AndroidManifest.xml

@@ -22,11 +22,13 @@
          additional functionality it is fine to subclass or reimplement
          FlutterApplication and put your custom class here. -->
     <application
-        android:name="io.flutter.app.FlutterApplication"
         android:label="flutter_webrtc_demo"
         android:icon="@mipmap/ic_launcher">
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
         <activity
-            android:name=".MainActivity"
+            android:name="io.flutter.embedding.android.FlutterActivity"
             android:launchMode="singleTop"
             android:theme="@style/LaunchTheme"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale|screenLayout|density"

android/app/src/main/java/com/cloudwebrtc/flutterwebrtcdemo/MainActivity.java

@@ -1,13 +1,6 @@
 package com.cloudwebrtc.flutterwebrtcdemo;
 
-import android.os.Bundle;
-import io.flutter.app.FlutterActivity;
-import io.flutter.plugins.GeneratedPluginRegistrant;
+import io.flutter.embedding.android.FlutterActivity;
 
 public class MainActivity extends FlutterActivity {
-  @Override
-  protected void onCreate(Bundle savedInstanceState) {
-    super.onCreate(savedInstanceState);
-    GeneratedPluginRegistrant.registerWith(this);
-  }
 }

android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java

@@ -1,29 +1,20 @@
 package io.flutter.plugins;
 
-import io.flutter.plugin.common.PluginRegistry;
-import com.cloudwebrtc.webrtc.FlutterWebRTCPlugin;
-import io.flutter.plugins.pathprovider.PathProviderPlugin;
-import io.flutter.plugins.sharedpreferences.SharedPreferencesPlugin;
+import androidx.annotation.Keep;
+import androidx.annotation.NonNull;
+
+import io.flutter.embedding.engine.FlutterEngine;
 
 /**
  * Generated file. Do not edit.
+ * This file is generated by the Flutter tool based on the
+ * plugins that support the Android platform.
  */
+@Keep
 public final class GeneratedPluginRegistrant {
-  public static void registerWith(PluginRegistry registry) {
-    if (alreadyRegisteredWith(registry)) {
-      return;
-    }
-    FlutterWebRTCPlugin.registerWith(registry.registrarFor("com.cloudwebrtc.webrtc.FlutterWebRTCPlugin"));
-    PathProviderPlugin.registerWith(registry.registrarFor("io.flutter.plugins.pathprovider.PathProviderPlugin"));
-    SharedPreferencesPlugin.registerWith(registry.registrarFor("io.flutter.plugins.sharedpreferences.SharedPreferencesPlugin"));
-  }
-
-  private static boolean alreadyRegisteredWith(PluginRegistry registry) {
-    final String key = GeneratedPluginRegistrant.class.getCanonicalName();
-    if (registry.hasPlugin(key)) {
-      return true;
-    }
-    registry.registrarFor(key);
-    return false;
+  public static void registerWith(@NonNull FlutterEngine flutterEngine) {
+    flutterEngine.getPlugins().add(new com.cloudwebrtc.webrtc.FlutterWebRTCPlugin());
+    flutterEngine.getPlugins().add(new io.flutter.plugins.pathprovider.PathProviderPlugin());
+    flutterEngine.getPlugins().add(new io.flutter.plugins.sharedpreferences.SharedPreferencesPlugin());
   }
 }

pubspec.yaml

@@ -1,77 +1,23 @@
 name: flutter_webrtc_demo
 description: A new Flutter application.
-
-# The following defines the version and build number for your application.
-# A version number is three numbers separated by dots, like 1.2.43
-# followed by an optional build number separated by a +.
-# Both the version and the builder number may be overridden in flutter
-# build by specifying --build-name and --build-number, respectively.
-# Read more about versioning at semver.org.
 version: 1.0.1
 
 environment:
-  sdk: ">=2.6.0 <3.0.0"
+  sdk: ">=2.2.2 <3.0.0"
 
 dependencies:
   flutter:
     sdk: flutter
 
-  # The following adds the Cupertino Icons font to your application.
-  # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.0
-  flutter_webrtc: ^0.5.2
-  shared_preferences:
-  shared_preferences_macos:
-  shared_preferences_web:
+  flutter_webrtc: ^0.5.7
+  shared_preferences: ^0.5.12
   http: ^0.12.1
-
-  # Required for MediaRecorder example
-  path_provider:
-  path_provider_macos:
+  path_provider: ^1.6.24
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
 
-
-# For information on the generic Dart part of this file, see the
-# following page: https://www.dartlang.org/tools/pub/pubspec
-
-# The following section is specific to Flutter.
 flutter:
-
-  # The following line ensures that the Material Icons font is
-  # included with your application, so that you can use the icons in
-  # the material Icons class.
-  uses-material-design: true
-
-  # To add assets to your application, add an assets section, like this:
-  # assets:
-  #  - images/a_dot_burr.jpeg
-  #  - images/a_dot_ham.jpeg
-
-  # An image asset can refer to one or more resolution-specific "variants", see
-  # https://flutter.io/assets-and-images/#resolution-aware.
-
-  # For details regarding adding assets from package dependencies, see
-  # https://flutter.io/assets-and-images/#from-packages
-
-  # To add custom fonts to your application, add a fonts section here,
-  # in this "flutter" section. Each entry in this list should have a
-  # "family" key with the font family name, and a "fonts" key with a
-  # list giving the asset and other descriptors for the font. For
-  # example:
-  # fonts:
-  #   - family: Schyler
-  #     fonts:
-  #       - asset: fonts/Schyler-Regular.ttf
-  #       - asset: fonts/Schyler-Italic.ttf
-  #         style: italic
-  #   - family: Trajan Pro
-  #     fonts:
-  #       - asset: fonts/TrajanPro.ttf
-  #       - asset: fonts/TrajanPro_Bold.ttf
-  #         weight: 700
-  #
-  # For details regarding fonts from package dependencies,
-  # see https://flutter.io/custom-fonts/#from-packages
+  uses-material-design: true