commit cc9fe8032359eb311e751c97949f8da9c9e0c22a
author Tony Wickham <twickham@google.com> Mon Apr 27 22:42:47 2020 -0500
committer Tony Wickham <twickham@google.com> Thu May 07 15:39:57 2020 -0500
tree 285cd22a9f1f42617231bab6007578d822ec57ce
parent d4f87007b65cda856106c145797aa164c967db99

Cleanup quick switch logic

- Remove mFinishingRecentsAnimationTaskId and related logic;
  track mLastStartedTaskId and mLastAppearedTaskTarget instead.
- Don't finish controller if new gesture is in progress, only
  finish it when the last started task appears (and invalidate
  the handler at that point).
- Remove onTaskAppeared() from GestureState, handle it directly
  in BaseSwipeHandler.
- When the end target animation finishes, possibly change the
  end target from LAST_TASK to NEW_TASK or vice versa,
  depending on the last appeared task.

Bug: 154814771
Bug: 154727089
Bug: 155609695
Bug: 154812078
Change-Id: I38669515d064a131361359087f502783d875ddde