32684ddf3c4b377c6fd6dccd2119942c0afb04f5 - platform/frameworks/base

commit	32684ddf3c4b377c6fd6dccd2119942c0afb04f5	[log] [tgz]
author	Narayan Kamath <narayan@google.com>	Mon Jan 08 17:32:51 2018 +0000
committer	Narayan Kamath <narayan@google.com>	Wed Jan 24 09:06:08 2018 +0000
tree	36cecc29a3eae408f72f40fbe1b7c005e906855f
parent	a8e4641436af46469c7b682aeff21eb26512e53f [diff]

Chained attribution for GnssLocationProvider.

The change is slightly more involved than similar changes in this area
because GnssLocationProvider doesn't treat WorkSources as opaque, it
tries to compute diffs between them (using the only call to
WorkSource.setReturningDiffs in the platform). It also uses WorkSources
tags to make calls to AppOps.

Some of this can be improved generally, but this change is narrower in
scope and only tries to improve battery related attribution.

Test: BatteryStatsTests
Bug: 62390666

Change-Id: Ie28bc91d74d3a0c3b6aaef6ba7c59fc58633efb1

core/java/android/os/WorkSource.java[diff]
core/java/com/android/internal/app/IBatteryStats.aidl[diff]
core/java/com/android/internal/os/BatteryStatsImpl.java[diff]
core/tests/coretests/src/android/os/WorkSourceTest.java[diff]
core/tests/coretests/src/com/android/internal/os/BatteryStatsNoteTest.java[diff]
services/core/java/com/android/server/LocationManagerService.java[diff]
services/core/java/com/android/server/am/BatteryStatsService.java[diff]
services/core/java/com/android/server/location/GnssLocationProvider.java[diff]

8 files changed

tree: 36cecc29a3eae408f72f40fbe1b7c005e906855f