tree ac324b82d489fc8a1799d1996900c6b0fc7b67cc
parent 52e1f3676369daeed6fadc539e4bd8830238e91d
author Jerry Chang <chenghsiuchang@google.com> 1639491238 +0000
committer Jerry Chang <chenghsiuchang@google.com> 1640009765 +0000

Integrate keyguard behavior in split screen with shell-transition

Support to hide the divider bar when keyguard showing and support to
dismiss split after unlocked on folded device. Also unbind
show-when-locked split dismissing flow with stage visibility changed
callback to simplify the code.

Bug: 206487881
Test: atest WMShellUnitTests
Test: trigger split, won't see divider bar showing above keyguard.
Test: trigger split, fold the device and unlock will dismiss split. And
      there's no such split pair in recents.
Test: trigger split with show-when-locked activity, it'll dismiss split
      when it's occluding keyguard.
Change-Id: If536121ef0cae4acda12268ffb32024a9736bacd