8d0ecde2b8fd - platform/frameworks/base

commit: 8d0ecde2b8fd87cc31795b55f2e6021ec3982400
[log]
author: Siim Sammul <siims@google.com>
Thu Jan 21 15:47:46 2021 +0000
committer: Siim Sammul <siims@google.com>
Tue Feb 16 20:02:33 2021 +0000
tree: 1a0b325fe789b9ae75d24c1c1d183dc18b61dbb8
parent: 9e5ec68e4d7ff5bddd67da1b70d2ab6a7fc6b7c6 [diff]

Create BinderLatencyObserver to collect binder call latency stats.
Pushing these as a metric will come in a future change.

Test: unit tests

Change-Id: I8a123f7aed7c0ce416814372f2287b04a8a04ac0

core/java/com/android/internal/os/BinderCallsStats.java[diff]
core/java/com/android/internal/os/BinderLatencyObserver.java[Added - diff]
core/tests/coretests/src/com/android/internal/os/BinderCallsStatsTest.java[diff]
core/tests/coretests/src/com/android/internal/os/BinderLatencyObserverTest.java[Added - diff]
services/core/java/com/android/server/BinderCallsStatsService.java[diff]

5 files changed