How do I do something when an animation finishes?

Question

I have an ImageView that I use to show progress via an AnimationDrawable. When I want to show my progress spinner, I do this:

anim         


        

Answer 1

With androidx you can use doOnEnd method which invoked when the animation has ended

val anim = ObjectAnimator.ofFloat(eva_image, View.TRANSLATION_Y, 0f, 500f)
anim.setDuration(500)
anim.doOnEnd { Toast.makeText(this, "Anim End", Toast.LENGTH_SHORT).show() }
anim.start()