Initial commit with local development content

lib/flutter_cocos_view.dart

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+// You have generated a new plugin project without specifying the `--platforms`
+// flag. A plugin project with no platform support was generated. To add a
+// platform, run `flutter create -t plugin --platforms <platforms> .` under the
+// same directory. You can also find a detailed instruction on how to add
+// platforms in the `pubspec.yaml` at
+// https://flutter.dev/to/pubspec-plugin-platforms.
+
+import 'flutter_cocos_view_platform_interface.dart';
+
+class FlutterCocosView {
+  Future<String?> getPlatformVersion() {
+    return FlutterCocosViewPlatform.instance.getPlatformVersion();
+  }
+}

lib/flutter_cocos_view_method_channel.dart

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+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
+
+import 'flutter_cocos_view_platform_interface.dart';
+
+/// An implementation of [FlutterCocosViewPlatform] that uses method channels.
+class MethodChannelFlutterCocosView extends FlutterCocosViewPlatform {
+  /// The method channel used to interact with the native platform.
+  @visibleForTesting
+  final methodChannel = const MethodChannel('flutter_cocos_view');
+
+  @override
+  Future<String?> getPlatformVersion() async {
+    final version = await methodChannel.invokeMethod<String>('getPlatformVersion');
+    return version;
+  }
+}

lib/flutter_cocos_view_platform_interface.dart

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+import 'package:plugin_platform_interface/plugin_platform_interface.dart';
+
+import 'flutter_cocos_view_method_channel.dart';
+
+abstract class FlutterCocosViewPlatform extends PlatformInterface {
+  /// Constructs a FlutterCocosViewPlatform.
+  FlutterCocosViewPlatform() : super(token: _token);
+
+  static final Object _token = Object();
+
+  static FlutterCocosViewPlatform _instance = MethodChannelFlutterCocosView();
+
+  /// The default instance of [FlutterCocosViewPlatform] to use.
+  ///
+  /// Defaults to [MethodChannelFlutterCocosView].
+  static FlutterCocosViewPlatform get instance => _instance;
+
+  /// Platform-specific implementations should set this with their own
+  /// platform-specific class that extends [FlutterCocosViewPlatform] when
+  /// they register themselves.
+  static set instance(FlutterCocosViewPlatform instance) {
+    PlatformInterface.verifyToken(instance, _token);
+    _instance = instance;
+  }
+
+  Future<String?> getPlatformVersion() {
+    throw UnimplementedError('platformVersion() has not been implemented.');
+  }
+}