Initial project

packages/media_sdk/lib/src/presentation/facade/media_sdk_api.dart

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+
+
+
+import '../wiring/media_sdk_wiring.dart';
+
+/// SDK API
+abstract class MediaSdkApi
+{
+  factory MediaSdkApi() => MediaSdkWiring.build();
+
+  Future<String?> platformVersion();
+}

packages/media_sdk/lib/src/presentation/wiring/media_sdk_api_impl.dart

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+
+
+import '../../../media_sdk.dart';
+import 'media_sdk_core.dart';
+/// SDK API Implementation
+class MediaSdkApiImpl implements MediaSdkApi
+{
+  final MediaSdkCore _core;
+
+  MediaSdkApiImpl({required MediaSdkCore core}) : _core = core;
+
+  @override
+  Future<String?> platformVersion() => _core.repo.platformVersion();
+}

packages/media_sdk/lib/src/presentation/wiring/media_sdk_core.dart

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+
+import '../../../media_sdk_platform_interface.dart';
+import '../../domain/repositories/media_sdk_repository.dart';
+
+class MediaSdkCore
+{
+  final MediaSdkPlatform platform;
+  final MediaSdkRepository repo;
+
+  MediaSdkCore({
+    required this.platform,
+    required this.repo,
+  });
+}

packages/media_sdk/lib/src/presentation/wiring/media_sdk_wiring.dart

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+
+import '../../../media_sdk.dart';
+
+import '../../../media_sdk_method_channel.dart';
+import '../../../media_sdk_platform_interface.dart';
+
+import '../../data/datasources/media_sdk_method_channel_datasource.dart';
+import '../../data/repositories/media_sdk_repository_impl.dart';
+
+import 'media_sdk_core.dart';
+import 'media_sdk_api_impl.dart';
+
+class MediaSdkWiring
+{
+  static MediaSdkApi build() {
+
+    // platform instance（method channel）
+    final platform = MediaSdkPlatform.instance;
+    if (platform is MethodChannelMediaSdk) {
+      // platform.init(); // or defer to NotificationApiImpl.init
+    }
+
+    // data layer
+    final ds =  MediaSdkMethodChannelDataSource(platform);
+    final repo =  MediaSdkRepositoryImpl(ds);
+    final core =  MediaSdkCore(platform: platform, repo: repo,);
+
+    return MediaSdkApiImpl(core: core);
+  }
+}