Examples with ViewGroupOverlay android.view.ViewGroupOverlay used on opensource projects

Example 11 with ViewGroupOverlay

use of android.view.ViewGroupOverlay in project android_frameworks_base by ResurrectionRemix.

the class ActivityTransitionCoordinator method moveSharedElementsFromOverlay.

protected void moveSharedElementsFromOverlay() {
    int numListeners = mGhostViewListeners.size();
    for (int i = 0; i < numListeners; i++) {
        GhostViewListeners listener = mGhostViewListeners.get(i);
        ViewGroup parent = (ViewGroup) listener.getView().getParent();
        parent.getViewTreeObserver().removeOnPreDrawListener(listener);
    }
    mGhostViewListeners.clear();
    if (mWindow == null || !mWindow.getSharedElementsUseOverlay()) {
        return;
    }
    ViewGroup decor = getDecor();
    if (decor != null) {
        ViewGroupOverlay overlay = decor.getOverlay();
        int count = mSharedElements.size();
        for (int i = 0; i < count; i++) {
            View sharedElement = mSharedElements.get(i);
            GhostView.removeGhost(sharedElement);
        }
    }
}