BaseGesture.OnGestureEventListener

Page Summary

• BaseGesture.OnGestureEventListener defines callbacks for gesture interactions in Sceneform.

• It provides two abstract methods: onFinished() and onUpdated(), triggered when a gesture ends and updates, respectively.

• These methods receive the gesture object as a parameter, allowing developers to access gesture-specific data.

• This interface is implemented by various gesture controllers like DragGesture, PinchGesture, and TwistGesture.

• It facilitates handling gesture events for manipulating Sceneform nodes and implementing custom interaction logic.

public static interface BaseGesture.OnGestureEventListener

Known Indirect Subclasses BaseTransformationController<T extends BaseGesture<T>>, DragGesture.OnGestureEventListener, PinchGesture.OnGestureEventListener, RotationController, ScaleController, TranslationController, TwistGesture.OnGestureEventListener BaseTransformationController<T extends BaseGesture<T>> Manipulates the transform properties (i.e.  DragGesture.OnGestureEventListener Interface definition for callbacks to be invoked by a DragGesture.  PinchGesture.OnGestureEventListener Interface definition for callbacks to be invoked by a PinchGesture.  RotationController Manipulates the rotation of a BaseTransformableNode using a TwistGestureRecognizer.  ScaleController Manipulates the Scale of a BaseTransformableNode using a Pinch PinchGestureRecognizer.  TranslationController Manipulates the position of a BaseTransformableNode using a DragGestureRecognizer.  TwistGesture.OnGestureEventListener Interface definition for callbacks to be invoked by a TwistGesture.

Interface definition for callbacks to be invoked by a BaseGesture.

Public Methods

abstract void	onFinished(T gesture)
abstract void	onUpdated(T gesture)

Public Methods

public abstract void onFinished (T gesture)

Parameters

gesture

public abstract void onUpdated (T gesture)

Parameters

gesture