private void revealFrom(float x, float y, Activity a, SearchBox s) {
FrameLayout layout =
(FrameLayout) a.getWindow().getDecorView().findViewById(android.R.id.content);
RelativeLayout root = (RelativeLayout) s.findViewById(R.id.search_root);
Resources r = getResources();
float px = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 96, r.getDisplayMetrics());
int finalRadius = (int) Math.max(layout.getWidth(), px);
SupportAnimator animator =
ViewAnimationUtils.createCircularReveal(root, (int) x, (int) y, 0, finalRadius);
animator.setInterpolator(new AccelerateDecelerateInterpolator());
animator.setDuration(500);
animator.addListener(
new SupportAnimator.AnimatorListener() {
@Override
public void onAnimationCancel() {}
@Override
public void onAnimationEnd() {
toggleSearch();
}
@Override
public void onAnimationRepeat() {}
@Override
public void onAnimationStart() {}
});
animator.start();
}
/**
* * Hide the searchbox using the circle animation. Can be called regardless of result list length
*
* @param activity Activity
*/
public void hideCircularly(int x, int y, Activity activity) {
final FrameLayout layout =
(FrameLayout) activity.getWindow().getDecorView().findViewById(android.R.id.content);
RelativeLayout root = (RelativeLayout) findViewById(R.id.search_root);
Resources r = getResources();
float px = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 96, r.getDisplayMetrics());
int finalRadius = (int) Math.max(layout.getWidth() * 1.5, px);
SupportAnimator animator = ViewAnimationUtils.createCircularReveal(root, x, y, 0, finalRadius);
animator.setInterpolator(new ReverseInterpolator());
animator.setDuration(500);
animator.start();
animator.addListener(
new SupportAnimator.AnimatorListener() {
@Override
public void onAnimationStart() {}
@Override
public void onAnimationEnd() {
setVisibility(View.GONE);
}
@Override
public void onAnimationCancel() {}
@Override
public void onAnimationRepeat() {}
});
}