FlutterLive2dPlatform class abstract

Platform-specific implementation hook for flutter_live2d.

Federated plugin packages can subclass this and assign their instance to instance to override how the Dart side talks to the native side. The default implementation is MethodChannelFlutterLive2d, which routes every call through the flutter_live2d method channel.

End users of the plugin should not interact with this class directly — use Live2DViewController and Live2DView from flutter_live2d.dart.

Inheritance
  • Object
  • PlatformInterface
  • FlutterLive2dPlatform
Implementers

Constructors

FlutterLive2dPlatform()
Constructs a new platform interface, registering the verification token used by PlatformInterface.verifyToken.

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

getPlatformVersion() → Future<String?>
Returns the host platform's version string (e.g. "Android 14"). Used as a smoke test that the channel is wired up.
loadModel({required int viewId, required String modelDir, required String modelFileName}) → Future<bool>
Loads a Live2D model into the native view identified by viewId.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
setExpression({required int viewId, required int index}) → Future<void>
Switches the active expression on viewId to the one at index in the model's expression list (0-based).
setMotionSpeed({required int viewId, required double speed}) → Future<void>
Sets the motion playback speed multiplier for viewId.
setParameter({required int viewId, required String parameterId, required double value}) → Future<void>
Sets the model parameter parameterId on viewId to value.
setRenderingPaused({required int viewId, required bool paused}) → Future<void>
Pauses or resumes the GL render loop for viewId.
startMotion({required int viewId, required String group, required int index, int priority = 2}) → Future<void>
Plays a motion on viewId.
toString() → String
A string representation of this object.
inherited
unloadModel({required int viewId}) → Future<void>
Unloads the model currently bound to viewId and frees its native resources. No-op if no model is loaded.

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Properties

instance ↔ FlutterLive2dPlatform
Returns the active platform implementation.
getter/setter pair