f0af0ea33b
ResolverDrawerLayout could get into a state where it thought a drag was in progress, but since there was no distance to drag it would return false from onTouchEvent for ACTION_DOWN. This would cause it to intercept all future touch events, blocking interaction with ResolverDrawerLayout child views. This would only happen if none of the child views wanted the initial ACTION_DOWN event and it ended up being processed in the ResolverDrawerLayout itself, such as in response to touching in empty space or on the title text, and if all available options fit in view without needing to expand the drawer. Fix this by only setting the dragging bit if we're going to claim the rest of the touch events after ACTION_DOWN. Bug 18563698 Change-Id: Iab2ec38528697c9ff36bbb08b1f1210a6879d5ef