code: public void showWithAnimationWithListener(Animator.AnimatorListener animatorListener) {
  		scrollDirection = SCROLL_TO_TOP;
  		ObjectAnimator objectAnimator = objectAnimatorFactory.getObjectAnimator(animatedView, ANIMATION_TYPE, HIDDEN_Y_POSITION);
  		if (animatorListener != null) {
  			objectAnimator.addListener(animatorListener);
  		}
  		objectAnimator.setDuration(durationInMillis);
  		objectAnimator.start();
  	}
docs: Show the animated view using a "translationY" animation and configure an AnimatorListener to be notified during
  the animation.