commit 59f3f15c41dd3ea87fae7cd74bca77e07745c0ab
author Lee Shombert <shombert@google.com> Tue Jun 11 15:56:05 2024 -0700
committer Lee Shombert <shombert@google.com> Thu Jun 13 14:20:03 2024 -0700
tree d44f603be67a26bacc1b8242b8c4a07e6bd42f79
parent f93e60955c6f408ccb2d0b978e4e48bed7759622

Freeze processes that ANR

Processes are frozen if their ANR timer expires.  The process is
unfrozen if the ANR is discarded.  Otherwise, the process is unfrozen
when the ANR handler (in AnrHelper) starts.

The freeze/thaw logic is outside of the control and knowledge of the
cached app freezer.

Test : atest
 * FrameworksServicesTests:com.android.server.am
 * FrameworksMockingServicesTests:com.android.server.am
 * FrameworksServicesTests:AnrTimerTest

Flag: com.android.server.utils.anr_timer_freezer
Bug: 325594551

Change-Id: I129ce97b6cd7b242272fbc834afc584188866ef0