8a2d4fc5be
When handleShowDetailImpl is called twice in quick succession (show then not show), there is a race condition. If the second call comes in before the animation finishes, the second call will call setGridContentVisibility(true) before the onAnimationEnd callback calls setGridContentVisibility(false). At that point the grid is assumed to be visible when it isn't. To fix this the HideGridContentWhenDone listener removes itself as a listener when the animation is cancelled, this will avoid onAnimationEnd being called in this circumstance, leaving the grid visible (as it is assumed to be). Bug: 17424221 Change-Id: I67b84b669ebe0e061e4a2c7f98e8151c221ee4fb