77ce34dc81bb8b85f421edf45b747361e44c8b8b - SHIFTPHONES/android_frameworks_base

commit	77ce34dc81bb8b85f421edf45b747361e44c8b8b	[log] [tgz]
author	Louis Chang <louischang@google.com>	Thu Jan 03 15:45:12 2019 +0800
committer	Louis Chang <louischang@google.com>	Sat Feb 02 21:48:09 2019 +0800
tree	b942e2c58be9ec301e5826ac9f2bee891b9fa198
parent	3b4ee41b21930e1ec1f25d2cafbc65327593410f [diff]

Disable multi-resumed activities for pre-Q app

Only resume the top-most visible activities for pre-Q
app since these applications may have the assumption
that there is only one activity being resumed.

Bug: 122429803
Test: atest android.server.am.lifecycle
Test: atest ActivityManagerMultiDisplayTests
Test: atest ActivityLifecycleFreeformTests
Test: atest ActivityManagerSplitScreenTests

Change-Id: I696a4bf41684d5837a6b23818bd9f71df8947e22

services/core/java/com/android/server/wm/ActivityDisplay.java[diff]
services/core/java/com/android/server/wm/ActivityRecord.java[diff]
services/core/java/com/android/server/wm/ActivityStack.java[diff]
services/core/java/com/android/server/wm/ActivityStackSupervisor.java[diff]
services/core/java/com/android/server/wm/RootActivityContainer.java[diff]
services/core/java/com/android/server/wm/TaskTapPointerEventListener.java[diff]
services/core/java/com/android/server/wm/WindowProcessController.java[diff]

7 files changed