Have AlphaUpdateListener update visibility in onAnimationEnd()

Previously we were only updating visibility in onAnimationSuccess(), which doesn't handle the canceled case.

Test: swipe up from nav bar twice in all apps, ensure all apps is invisible/non-interactable
Bug: 190315266
Change-Id: Ic59e6d4b404de4ee2d17c45d6fa59e2aee70c65f
1 file changed