commit 6b3441a3d3a1d5581ec83001fdd6dc22915524e4
author Bill Lin <lbill@google.com> Wed Dec 15 13:35:40 2021 +0800
committer Bill Lin <lbill@google.com> Wed Dec 15 15:33:41 2021 +0800
tree e3cd7509b0ce41607e329a47283759eaee965da1
parent 503905193e4e6bc6bd2948fde6158dde314a0cae

1/ Instrument jank of One-handed mode trigger and exit transition

Add 2 CUJs for one handed mode transition
1. ONE_HANDED_ENTER_TRANSITION
2. ONE_HANDED_EXIT_TRANSITION

- [STATE_ENTERING] Detect swipe down gesture: Begin of enter CUJ
- [STATE_ENTERING] Tap shortcut to trigger: Begin of enter CUJ
- [STATE_ACTIVE] Transition end of enter: End of enter CUJ
- [STATE_EXITING] Detect swipe up gesture: Begin of exit CUJ
- [STATE_EXITING] Tap shortcut to exit: Begin of exit CUJ
- [STATE_NONE] Transition end of exit: End of exit CUJ

Test: see trace in comment
Bug: 201032904
Change-Id: I046aa0649d8647bb7460075ff6980b5ef790ca3d