tree 6467fcdf384814f0ab8276a7ed11050e456d4853
parent 9627bc466ac25d3d327330b906b3d991df556000
author Tony Wickham <twickham@google.com> 1592672248 -0500
committer Tony Wickham <twickham@google.com> 1592672652 -0500

Don't reset GestureState when touching outside of swipe region

We were setting mGestureState = DEFAULT_STATE when touching outside
of the swipe region. Instead, we should only set mGestureState when
starting a new gesture, and only set it to DEFAULT_STATE on reset.

This also makes it clearer that mGestureState always refers to the
current gesture state, rather than sometimes being the current
gesture and sometimes being the previous gesture depending on
where it was used. Now previousGestureState is passed when needed.

Bug: 159494933
Change-Id: Ib62278b7c591ca4c6b99b26e058a34772e6cec2a