tree 19af571bb7a3285d2e04e1790975e6fa9c2ba999
parent 46986caa19343e37883859ab5dc6d2610064a49b
author Riddle Hsu <riddlehsu@google.com> 1593454012 +0800
committer Riddle Hsu <riddlehsu@google.com> 1593454012 +0800

Add alpha animation for 180 rotation

Fixes: 160161214
Test: Rotate device with 180 degree and check there is no
      obvious jump cut.
Change-Id: I6fb195edd580e0e07d3feea8b52079342213646d