tree 2cfa62e68501b6abea274fbc244d4372a5e72fe4
parent 6b79a3767dd7b64642269d288aae6d954a64d8b3
author Adam Cohen <adamcohen@google.com> 1593138157 -0700
committer Adam Cohen <adamcohen@google.com> 1593191703 +0000

During accessible drag, hover events were not properly getting dispatched to the DragAndDropAccessibilityDelegate

=> regressed in ag/10634216 which attemped to use onHoverListener
=> the problem is that onHoverListener is only triggered when the event is passed to the CellLayout, however, as with all dispatching, these events are handled depth first, and so in cases where a child handled the event, it would never bubble back up to the parent.
=> instead we have to continue to override dispatchHover event to always give presecedence to the delegate when it exists

Bug: 155956518

Change-Id: Ic3ecf1b422c1821456328035a66a2fc1277e6746
(cherry picked from commit 6e7c37a2053c4334499c65b8a17dc0e85df5a54a)