@Override
protected Animator createSoftwareExit() {
final AnimatorSet set = new AnimatorSet();
// Linear exit after enter is completed.
final ObjectAnimator exit = ObjectAnimator.ofFloat(this, RippleBackground.OPACITY, 0);
exit.setInterpolator(LINEAR_INTERPOLATOR);
exit.setDuration(OPACITY_EXIT_DURATION);
AnimatorsCompat.setAutoCancel(exit);
// exit.setAutoCancel(true);
final AnimatorSet.Builder builder = set.play(exit);
// Linear "fast" enter based on current opacity.
final int fastEnterDuration = (int) ((1 - mOpacity) * OPACITY_ENTER_DURATION_FAST);
if (fastEnterDuration > 0) {
final ObjectAnimator enter = ObjectAnimator.ofFloat(this, RippleBackground.OPACITY, 1);
enter.setInterpolator(LINEAR_INTERPOLATOR);
enter.setDuration(fastEnterDuration);
AnimatorsCompat.setAutoCancel(enter);
// enter.setAutoCancel(true);
builder.after(enter);
}
return set;
}
/**
* Sets up the animation supplied in the {@link AnimatorSet#play(Animator)} call that created
* this <code>Builder</code> object to play when the given amount of time elapses.
*
* @param delay The number of milliseconds that should elapse before the animation starts.
*/
public Builder after(long delay) {
// setup dummy ValueAnimator just to run the clock
ValueAnimator anim = ValueAnimator.ofFloat(0f, 1f);
anim.setDuration(delay);
after(anim);
return this;
}