d993a573d7fcf1a69d35528cae4dd96581c9aacd - platform_frameworks_base

commit	d993a573d7fcf1a69d35528cae4dd96581c9aacd	[log] [tgz]
author	Wale Ogunwale <ogunwale@google.com>	Sun Feb 05 13:52:09 2017 -0800
committer	Wale Ogunwale <ogunwale@google.com>	Sun Feb 12 16:57:24 2017 -0800
tree	6c920e5bf1412d3838a2591c2dfa60c31dc534b7
parent	02d3a61690a7378ed4cfdc2848d8856c67d8c714 [diff]

Set oom adj for processes displaying app-overlays to PERCEPTIBLE_APP_ADJ

For processes with a window of type TYPE_APPLICATION_OVERLAY adjust their
oom importance to PERCEPTIBLE_APP_ADJ to reduce the chance of them getting
killed by the low-memory-killer since they are displaying something that
is perceptible to the user.

Also z-order TYPE_DREAM windows above alerts windows.

Bug: 33256752
Test: cts/.../run-test CtsAppTestCases android.app.cts.AlertWindowsTests
Change-Id: I4c05a9fee6fad61399bf4d10c8647467cc596ca6

core/java/android/app/ActivityManagerInternal.java[diff]
core/java/android/view/WindowManager.java[diff]
core/java/android/view/WindowManagerPolicy.java[diff]
services/core/java/com/android/server/am/ActivityManagerService.java[diff]
services/core/java/com/android/server/am/ProcessRecord.java[diff]
services/core/java/com/android/server/wm/Session.java[diff]
services/core/java/com/android/server/wm/WindowManagerService.java[diff]
services/core/java/com/android/server/wm/WindowState.java[diff]

8 files changed

tree: 6c920e5bf1412d3838a2591c2dfa60c31dc534b7