0ec2a355a8ce30a241e135db7e6bdf41ef434b82 - platform_frameworks_base

commit	0ec2a355a8ce30a241e135db7e6bdf41ef434b82	[log] [tgz]
author	Winson Chung <winsonc@google.com>	Thu Oct 26 11:38:30 2017 -0700
committer	Winson Chung <winsonc@google.com>	Tue Nov 28 12:36:46 2017 -0800
tree	65498d9c5f3be1fe260e8f17b4132df30eec47bf
parent	1b5be51fd968628d9b7541697800920642da9b22 [diff]

Re-enable task trimming

- Skip trimming tasks that are behind the home stack as they can not be
  returned to.
- Adding tag to event log when trimming the task to indicate it was trimmed
  by the recent tasks list
- Update tests to use task builder

Bug: 34270611
Test: Launch task from assistant, ensure that the assistant is not removed
Test: com.android.server.am.RecentTasksTest
Test: #testBackStackTasks_expectNoTrim
Test: #testBehindHomeStackTasks_expectTaskTrimmed
Test: #testOtherDisplayTasks_expectNoTrim
Change-Id: I538c9010f7ce7844bfa93ff3c8900dea6f91bc95

services/core/java/com/android/server/am/ActivityManagerService.java[diff]
services/core/java/com/android/server/am/ActivityStack.java[diff]
services/core/java/com/android/server/am/ActivityStackSupervisor.java[diff]
services/core/java/com/android/server/am/AppTaskImpl.java[diff]
services/core/java/com/android/server/am/RecentTasks.java[diff]
services/core/java/com/android/server/am/TaskRecord.java[diff]
services/tests/servicestests/src/com/android/server/am/ActivityTestsBase.java[diff]
services/tests/servicestests/src/com/android/server/am/RecentTasksTest.java[diff]

8 files changed

tree: 65498d9c5f3be1fe260e8f17b4132df30eec47bf