Animatable2

Kotlin |Java

interface Animatable2 : Animatable

Known Direct Subclasses

AnimatedImageDrawable	`Drawable` for drawing animated images (like GIF).
AnimatedVectorDrawable	This class animates properties of a `android.graphics.drawable.VectorDrawable` with animations defined using `android.animation.ObjectAnimator` or `android.animation.AnimatorSet`.

Abstract class that drawables supporting animations and callbacks should extend.

Summary

Nested classes
abstract	`AnimationCallback`

Public methods
abstract Unit	`clearAnimationCallbacks()` Removes all existing animation callbacks.
abstract Unit	`registerAnimationCallback(callback: Animatable2.AnimationCallback)` Adds a callback to listen to the animation events.
abstract Boolean	`unregisterAnimationCallback(callback: Animatable2.AnimationCallback)` Removes the specified animation callback.

Inherited functions

From class Animatable

Boolean

isRunning()

Indicates whether the animation is running.

Unit

start()

Starts the drawable's animation.

Unit

stop()

Stops the drawable's animation.

abstract fun clearAnimationCallbacks(): Unit

Removes all existing animation callbacks.

abstract fun registerAnimationCallback(callback: Animatable2.AnimationCallback): Unit

Adds a callback to listen to the animation events.

Parameters
`callback`	Animatable2.AnimationCallback: Callback to add. This value cannot be `null`.

abstract fun unregisterAnimationCallback(callback: Animatable2.AnimationCallback): Boolean

Removes the specified animation callback.

Parameters
`callback`	Animatable2.AnimationCallback: Callback to remove. This value cannot be `null`.

Return
`Boolean`	`false` if callback didn't exist in the call back list, or `true` if callback has been removed successfully.