tree b8d8424f7a50049136759d5ec263d37617252255
parent 32b9f3dc40677392724df79a2f34b64c8250381f
author Jerry Chang <chenghsiuchang@google.com> 1600421826 +0800
committer Winson Chung <winsonc@google.com> 1601066594 +0000

Remove legacy involveSplitScreen API

The onSplitScreenInvoked was used to notify system ui to reset the
divider position before entering split screen. With
SplitScreenTaskOrganizer, WM Shell library could know the exact time
when entering/leaving split screen mode. Removes the legacy API and
resets divider position when leaving split screen mode.

Fix: 168869136
Test: atest WMShellTests
Test: atest SystemUITests
Test: manual check recents and split screen behavior
Change-Id: Id14925619d1ec7c014a3e306fd99ec3734f227da
(cherry picked from commit 44981eb88ecdd4782e6bf6bb89eea6e9fc667335)