tree d44f603be67a26bacc1b8242b8c4a07e6bd42f79
parent f93e60955c6f408ccb2d0b978e4e48bed7759622
author Lee Shombert <shombert@google.com> 1718146565 -0700
committer Lee Shombert <shombert@google.com> 1718313603 -0700

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