edb639d88f391b87b264ac6e95ebda776c414b0f - platform_frameworks_base

commit	edb639d88f391b87b264ac6e95ebda776c414b0f	[log] [tgz]
author	Mohamad Mahmoud <mohamadmahmoud@google.com>	Tue Aug 22 14:49:22 2023 +0000
committer	Mohamad Mahmoud <mohamadmahmoud@google.com>	Fri Aug 25 09:50:07 2023 +0000
tree	a7cc11ca99a17c29fbd4bc966657bb264c003748
parent	9bfda99a1160c126afee63517811b9eeb10d71da [diff]

Add VolatileDropboxEntryStates for timely header state collection

- Add `VolatileDropboxEntryStates` class in `ActivityManagerService` to capture certain header values as early as possible.
- Refactor `addErrorToDropBox` and related methods to accept `VolatileDropboxEntryStates`.
- Use prefetched headers in `ProcessErrorStateRecord` for ANR reporting to capture the 'Frozen' header value early, allowing for more accurate value by getting it before running dumpStackTraces.
- Adjust method calls throughout the system to align with the new method signatures.

Bug: 296063593
Test: atest and manual testing
Change-Id: I7ca5cfdd93f457bb74dfd67361d3f69b310660ef

services/core/java/com/android/server/Watchdog.java[diff]
services/core/java/com/android/server/am/ActivityManagerService.java[diff]
services/core/java/com/android/server/am/AppProfiler.java[diff]
services/core/java/com/android/server/am/ProcessErrorStateRecord.java[diff]
services/core/java/com/android/server/am/ProcessList.java[diff]

5 files changed