Circular reveal animation on Android


Hey folks, I was looking to make my app Ui/Ux more attractive and fascinated so I used circular revel effect when I was moving one screen to another screen.

1.Let create circular reveal f(n) using ViewAnimationUtils class.

// create the animator for this view (the start radius is zero)
Animator circularReveal = ViewAnimationUtils.createCircularReveal(rootLayout, x, y, 0, finalRadius);
circularReveal.setInterpolator(new AccelerateInterpolator());

2. Add the listener on animation class object and

circularReveal.addListener(new AnimatorListenerAdapter() {
public void onAnimationEnd(Animator animation) {
if (!animation.isRunning())

3. Override the on animation start f(n).

public void onAnimationStart(Animator animation) {
} else {

For further knowledge about class and method check this link.

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