[path_provider] Fix Android compatibility with 2.5

packages/path_provider/path_provider_android/CHANGELOG.md

@@ -1,3 +1,8 @@
+## 2.0.11
+
+* Temporarily reverts the platform channel name change from 2.0.10 in order to
+  restore compatibility with Flutter versions earlier than 2.8.
+
 ## 2.0.10
 
 * Switches to a package-internal implementation of the platform interface.

packages/path_provider/path_provider_android/android/src/main/java/io/flutter/plugins/pathprovider/PathProviderPlugin.java

@@ -153,7 +153,7 @@ public void getApplicationSupportDirectory(@NonNull Result result) {
   public PathProviderPlugin() {}
 
   private void setup(BinaryMessenger messenger, Context context) {
-    String channelName = "plugins.flutter.io/path_provider_android";
+    String channelName = "plugins.flutter.io/path_provider";
     // TODO(gaaclarke): Remove reflection guard when https://github.com/flutter/engine/pull/29147
     // becomes available on the stable branch.
     try {

packages/path_provider/path_provider_android/lib/path_provider_android.dart

@@ -11,7 +11,7 @@ class PathProviderAndroid extends PathProviderPlatform {
   /// The method channel used to interact with the native platform.
   @visibleForTesting
   MethodChannel methodChannel =
-      const MethodChannel('plugins.flutter.io/path_provider_android');
+      const MethodChannel('plugins.flutter.io/path_provider');
 
   /// Registers this class as the default instance of [PathProviderPlatform].
   static void registerWith() {

packages/path_provider/path_provider_android/pubspec.yaml

@@ -2,7 +2,7 @@ name: path_provider_android
 description: Android implementation of the path_provider plugin.
 repository: https://github.com/flutter/plugins/tree/master/packages/path_provider/path_provider_android
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+path_provider%22
-version: 2.0.10
+version: 2.0.11
 
 environment:
   sdk: ">=2.14.0 <3.0.0"

packages/path_provider/path_provider_android/test/path_provider_android_test.dart

@@ -52,6 +52,14 @@ void main() {
       log.clear();
     });
 
+    // TODO(stuartmorgan): Change this to a test that it uses a different name,
+    // to avoid potential confusion, once the SDK is changed to 2.8+. See
+    // https://github.com/flutter/plugins/pull/4617#discussion_r774673962
+    test('channel name is compatible with shared method channel', () async {
+      expect(
+          pathProvider.methodChannel.name, 'plugins.flutter.io/path_provider');
+    });
+
     test('getTemporaryPath', () async {
       final String? path = await pathProvider.getTemporaryPath();
       expect(