Package io.flutter.plugin.common

Interface Summary

Interface	Description
ActivityLifecycleListener
BasicMessageChannel.MessageHandler<T>	A handler of incoming messages.
BasicMessageChannel.Reply<T>	Message reply callback.
BinaryMessenger	Facility for communicating with Flutter using asynchronous message passing with binary messages.
BinaryMessenger.BinaryMessageHandler	Handler for incoming binary messages from Flutter.
BinaryMessenger.BinaryReply	Binary message reply callback.
BinaryMessenger.TaskQueue	An abstraction over the threading policy used to invoke message handlers.
EventChannel.EventSink	Event callback.
EventChannel.StreamHandler	Handler of stream setup and teardown requests.
MessageCodec<T>	A message encoding/decoding mechanism.
MethodChannel.MethodCallHandler	A handler of incoming method calls.
MethodChannel.Result	Method call result callback.
MethodCodec	A codec for method calls and enveloped results.
PluginRegistry	Container class for Android API listeners used by ActivityPluginBinding.
PluginRegistry.ActivityResultListener	Delegate interface for handling activity results on behalf of the main Activity.
PluginRegistry.NewIntentListener	Delegate interface for handling new intents on behalf of the main Activity.
PluginRegistry.PluginRegistrantCallback	Deprecated. See https://flutter.dev/go/android-project-migration for migration details.
PluginRegistry.Registrar	Deprecated. This registrar is for Flutter's v1 embedding.
PluginRegistry.RequestPermissionsResultListener	Delegate interface for handling result of permissions requests on behalf of the main Activity.
PluginRegistry.UserLeaveHintListener	Delegate interface for handling user leave hints on behalf of the main Activity.
PluginRegistry.ViewDestroyListener	Deprecated. See https://flutter.dev/go/android-project-migration for migration details.
PluginRegistry.WindowFocusChangedListener	Delegate interface for handling window focus changes on behalf of the main Activity.

Class Summary

Class	Description
BasicMessageChannel<T>	A named channel for communicating with the Flutter application using basic, asynchronous message passing.
BinaryCodec	A MessageCodec using unencoded binary messages, represented as ByteBuffers.
BinaryMessenger.TaskQueueOptions	Options that control how a TaskQueue should operate and be created.
ErrorLogResult	An implementation of MethodChannel.Result that writes error results to the Android log.
EventChannel	A named channel for communicating with the Flutter application using asynchronous event streams.
JSONMessageCodec	A MessageCodec using UTF-8 encoded JSON messages.
JSONMethodCodec	A MethodCodec using UTF-8 encoded JSON method calls and result envelopes.
JSONUtil
MethodCall	Command object representing a method call on a MethodChannel.
MethodChannel	A named channel for communicating with the Flutter application using asynchronous method calls.
StandardMessageCodec	MessageCodec using the Flutter standard binary encoding.
StandardMethodCodec	A MethodCodec using the Flutter standard binary encoding.
StringCodec	A MessageCodec using UTF-8 encoded String messages.

Exception Summary

Exception	Description
FlutterException	Thrown to indicate that a Flutter method invocation failed on the Flutter side.