Android Animation Listener

Question

OnTouch of an ImageView I'm starting a fade in animation:

    myImageView.setOnTouchListener(new View.OnTouchListener() {
    public boolean onTouch(View v, MotionEvent event) {
    v.startAnimation(fadeInAnimation);

I know it's need an animation listener to find out when the animation is complete but how do I attach this so that I can get the view that the animation has just completed on... I want to set the visibility of the view after the animation is done.

Thanks

I want to know how to add an animation listener to an image view — beans, Sep 30 '11 at 13:19

score 133 · Accepted Answer · edited Dec 18 '14 at 07:31

133

I think you need this.

fadeInAnimation.setAnimationListener(new Animation.AnimationListener() {
    @Override
    public void onAnimationStart(Animation animation) {

    }

    @Override
    public void onAnimationEnd(Animation animation) {

    }

    @Override
    public void onAnimationRepeat(Animation animation) {

    }
});

edited Dec 18 '14 at 07:31

MysticMagicϡ

28,593
16
73
124

answered Jan 14 '12 at 04:03

peanut

1,570
1
12
9

If you only need to use a subset of the methods, you can use [AnimatorListenerAdapter](https://developer.android.com/reference/android/animation/AnimatorListenerAdapter) and then only override the ones you need (e.g. onAnimationEnd()) – user2891659 Jun 17 '19 at 15:41

score 26 · Answer 2 · answered Aug 28 '14 at 09:13

26

If you only need an end-action it would suffice to use .withEndAction(Runnable)

fadeInAnimation.withEndAction(new Runnable() {
    @Override
    public void run() {
        ... do stuff
    }
})

answered Aug 28 '14 at 09:13

jonas

984
10
15

5

Only usable on API level 16 or higher – Roel Oct 27 '14 at 09:42
4

I am targeting API level 22 and don't see that `withEndAction()` as being available with TranslateAnimation class – Someone Somewhere Aug 08 '15 at 20:58
@Roel could you refer my to link? i want to check `api` level – mahdi pishguy Sep 18 '16 at 17:41
1

I can't see withEndAction also, same with @SomeoneSomewhere – HendraWD Jul 11 '18 at 08:29

score 7 · Answer 3 · answered Apr 23 '19 at 12:11

In case someone needs the solution in kotlin:

fadeInAnimation.setAnimationListener(object: Animation.AnimationListener {
        override fun onAnimationRepeat(animation: Animation?) {
            TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
        }

        override fun onAnimationEnd(animation: Animation?) {
            TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
        }

        override fun onAnimationStart(animation: Animation?) {
            TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
        }

    })

score 4 · Answer 4 · answered Jul 14 '18 at 16:19

Using Kotlin

        //OR using Code
        val rotateAnimation = RotateAnimation(
                0f, 359f,
                Animation.RELATIVE_TO_SELF, 0.5f,
                Animation.RELATIVE_TO_SELF, 0.5f

        )
        rotateAnimation.duration = 300
        rotateAnimation.repeatCount = 2

        //Either way you can add Listener like this
        rotateAnimation.setAnimationListener(object : Animation.AnimationListener {

            override fun onAnimationStart(animation: Animation?) {
            }

            override fun onAnimationRepeat(animation: Animation?) {
            }

            override fun onAnimationEnd(animation: Animation?) {

                val rand = Random()
                val ballHit = rand.nextInt(50) + 1
                Toast.makeText(context, "ballHit : " + ballHit, Toast.LENGTH_SHORT).show()
            }
        })

        ivBall.startAnimation(rotateAnimation)

hello, I have a question about your code, i used it for my question - can you maybe take a look at it: https://stackoverflow.com/questions/59253778/update-attributes-during-rotation-animation — KayD, Dec 09 '19 at 18:11

score 3 · Answer 5 · answered Feb 28 '19 at 17:19

My function setAnimation

private Animation animateRoationLayout(Animation.AnimationListener animationListener) {
    Animation anim = AnimationUtils.loadAnimation(getContext(), R.anim.level_expand_rotation);
    anim.setInterpolator(new LinearInterpolator()); // for smooth animation
    anim.setAnimationListener(animationListener);
    return anim;
}

Define Animation Listener :

final Animation.AnimationListener animationListener =new Animation.AnimationListener() {
        @Override
        public void onAnimationStart(Animation animation) {

        }

        @Override
        public void onAnimationEnd(Animation animation) {
            Toast.makeText(getActivity(),"Animation Have Done", Toast.LENGTH_LONG).show();
        }

        @Override
        public void onAnimationRepeat(Animation animation) {

        }
    };

Set Animation For View :

  view.startAnimation(animateRoationLayout(animationListener));

score 1 · Answer 6 · answered Aug 31 '21 at 07:58

If you are using kotlin and androidx. There are some event methods

Animator.doOnEnd
Animator.doOnStart
Animator.doOnCancel
Animator.doOnRepeat
Animator.doOnPause
Animator.doOnResume

Example

val animator = ObjectAnimator.ofFloat(progressBar, View.ALPHA, 1f, 0.5f)
animator.doOnEnd {
    //
}

Android Animation Listener

6 Answers6

Using Kotlin

Linked