Animatable2

Kotlin |Java

public interface Animatable2
implements Animatable

android.graphics.drawable.Animatable2

Known indirect subclasses

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

Abstract class that drawables supporting animations and callbacks should extend.

Summary

Nested classes
`class`	`Animatable2.AnimationCallback`

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

From interface


        
          android.graphics.drawable.Animatable

`abstract boolean`	`isRunning()` Indicates whether the animation is running.
`abstract void`	`start()` Starts the drawable's animation.
`abstract void`	`stop()` Stops the drawable's animation.

Added in API level 23

public abstract void clearAnimationCallbacks ()

Removes all existing animation callbacks.

Added in API level 23

public abstract void registerAnimationCallback (Animatable2.AnimationCallback callback)

Adds a callback to listen to the animation events.

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

Added in API level 23

public abstract boolean unregisterAnimationCallback (Animatable2.AnimationCallback callback)

Removes the specified animation callback.

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

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