17696de97c8a68b25a7e57cb3d3b30f65639b8fe - platform/frameworks/base

commit	17696de97c8a68b25a7e57cb3d3b30f65639b8fe	[log] [tgz]
author	Wale Ogunwale <ogunwale@google.com>	Thu Mar 15 16:41:05 2018 -0700
committer	Wale Ogunwale <ogunwale@google.com>	Fri Mar 16 05:13:31 2018 -0700
tree	24c924a5e1863d02e8f12a95a31f0948675683d3
parent	a88c9b558faa68fc68498a4a175e30604349c2b7 [diff]

Don't allow focus on activity in minimized split-screen.

Return false for ActivityRecord.isFocusable() for activities in minimized
split-screen since their windows can't be focused or interacted with.
Also, move focus off split-screen primary stack when we enter minimize
mode.

Change-Id: Iecec5d55123f1c3530c461314fa69498575ef5c3
Fixes: 74404706
Fixes: 74837107
Fixes: 74919175
Test: Put an app in split-screen, launch it from launch again, and observe ANR.
Test: atest ActivityManagerAppConfigurationTests#testDialogWhenLargeSplitSmall
Test: atest ActivityManagerSplitScreenTests#testNoUserLeaveHintOnMultiWindowModeChanged

services/core/java/com/android/server/am/ActivityRecord.java[diff]
services/core/java/com/android/server/am/ActivityStack.java[diff]
services/core/java/com/android/server/am/ActivityStackSupervisor.java[diff]

3 files changed

tree: 24c924a5e1863d02e8f12a95a31f0948675683d3