Fix visibility tracking during RecyclerView animations #962
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This will fix this bug : #958
The visibility tracker could miss event in case there is a running animation in the
RecyclerView.ItemAnimator
.The fix is simple, we need to check is the animator is running. The
isRunning
method require a callback that is call instantly if not running or at the end the animation.I could not find a way to explicitly test the animator however there is already a good test coverage on thee modified code path.