Cancels the animation. Unlike Animator.End, cancel() causes the animation to stop in its tracks, sending an NoType:android/animation/Animator$AnimatorListener;Href=../../../reference/android/animation/Animator.AnimatorListener.html#onAnimationCancel(android.animation.Animator) to its listeners, followed by an NoType:android/animation/Animator$AnimatorListener;Href=../../../reference/android/animation/Animator.AnimatorListener.html#onAnimationEnd(android.animation.Animator) message.

This method must be called on the thread that is running the animation.

[Android Documentation]