Deprecated API

Contents

• Deprecated Interfaces
• Deprecated Classes
• Deprecated Enums
• Deprecated Methods
• Deprecated Constructors

Deprecated Interfaces

Interface and Description
io.flutter.plugin.common.PluginRegistry.PluginRegistrantCallback See https://flutter.dev/go/android-project-migration for migration details.
io.flutter.plugin.common.PluginRegistry.Registrar This registrar is for Flutter's v1 embedding. For instructions on migrating a plugin from Flutter's v1 Android embedding to v2, visit http://flutter.dev/go/android-plugin-migration
io.flutter.plugin.common.PluginRegistry.ViewDestroyListener See https://flutter.dev/go/android-project-migration for migration details.

Deprecated Classes

Class and Description
io.flutter.app.FlutterActivity FlutterActivity is the new API that now replaces this class. See https://flutter.dev/go/android-project-migration for more migration details.
io.flutter.app.FlutterActivityDelegate FlutterActivity is the new API that now replaces this class and FlutterActivity. See https://flutter.dev/go/android-project-migration for more migration details.
io.flutter.app.FlutterFragmentActivity this class is replaced by FlutterFragmentActivity.
io.flutter.view.FlutterMain Replaced by FlutterLoader.
io.flutter.view.FlutterNativeView FlutterView is the new API that now replaces this class. See https://flutter.dev/go/android-project-migration for more migration details.
io.flutter.app.FlutterPluginRegistry See https://flutter.dev/go/android-project-migration for migration instructions.
io.flutter.view.FlutterView FlutterView is the new API that now replaces this class. See https://flutter.dev/go/android-project-migration for more migration details.

Deprecated Enums

Enum and Description
io.flutter.embedding.android.FlutterView.RenderMode
io.flutter.embedding.android.FlutterView.TransparencyMode

Deprecated Methods

Method and Description
io.flutter.embedding.engine.plugins.activity.ActivityControlSurface.attachToActivity(Activity, Lifecycle) Prefer using the ActivityControlSurface.attachToActivity(ExclusiveAppComponent, Lifecycle) API to avoid situations where multiple activities are driving the FlutterEngine simultaneously. See https://github.com/flutter/flutter/issues/66192.
io.flutter.view.FlutterView.enableTransparentBackground() FlutterView in the v1 embedding is always a SurfaceView and will cover accessibility highlights when transparent. Consider migrating to the v2 Android embedding, using FlutterView.RenderMode.texture, and setting FlutterView.TransparencyMode.transparent. See also https://github.com/flutter/flutter/wiki/Upgrading-pre-1.12-Android-projects.
io.flutter.view.FlutterMain.findAppBundlePath(Context)
io.flutter.embedding.engine.plugins.FlutterPlugin.FlutterPluginBinding.getFlutterEngine() Use getBinaryMessenger(), getTextureRegistry(), or getPlatformViewRegistry() instead.
io.flutter.embedding.engine.loader.FlutterLoader.getInstance() Use the FlutterInjector instead.
io.flutter.plugin.common.PluginRegistry.hasPlugin(String) See https://flutter.dev/go/android-project-migration for migration details.
io.flutter.embedding.engine.FlutterJNI.nativeInit(Context, String[], String, String, String, long) Use FlutterJNI.init(Context, String[], String, String, String, long) instead.
io.flutter.embedding.engine.FlutterJNI.nativePrefetchDefaultFontManager() Use FlutterJNI.prefetchDefaultFontManager() instead.
io.flutter.plugin.common.PluginRegistry.registrarFor(String) See https://flutter.dev/go/android-project-migration for migration details.
io.flutter.embedding.engine.dart.DartExecutor.send(String, ByteBuffer) Use DartExecutor.getBinaryMessenger() instead.
io.flutter.embedding.engine.dart.DartExecutor.send(String, ByteBuffer, BinaryMessenger.BinaryReply) Use DartExecutor.getBinaryMessenger() instead.
io.flutter.embedding.engine.dart.DartExecutor.setMessageHandler(String, BinaryMessenger.BinaryMessageHandler) Use DartExecutor.getBinaryMessenger() instead.
io.flutter.plugin.common.PluginRegistry.valuePublishedByPlugin(String) See https://flutter.dev/go/android-project-migration for migration details.

Deprecated Constructors

Constructor and Description
io.flutter.embedding.android.FlutterView(Context, FlutterView.RenderMode)
io.flutter.embedding.android.FlutterView(Context, FlutterView.RenderMode, FlutterView.TransparencyMode)
io.flutter.embedding.android.FlutterView(Context, FlutterView.TransparencyMode)