d0c5b9abed60b7bc056d026bf0f2b2235410fb70 - platform/frameworks/base

commit	d0c5b9abed60b7bc056d026bf0f2b2235410fb70	[log] [tgz]
author	Dianne Hackborn <hackbod@google.com>	Fri Feb 21 16:19:05 2014 -0800
committer	Dianne Hackborn <hackbod@google.com>	Mon Feb 24 11:35:20 2014 -0800
tree	fe7fb14ce64700c190cd894265cd685d7a73fd00
parent	35e27213990d182c5085a16dc7bb0e8d2ce69e90 [diff]

Improve how battery stats collects network stats.

This optimizes the path for battery stats to collect
per-uid network usage.  It now collects wifi and mobile
usage separately, with a path that allows it to recycle
all data structures and filter out stats it isn't
interested in before they come back to java.

This is setting us up for the actual goal, to collect
mobile stats independently each time the mobile radio
goes down, allowing us to distribute mobile radio usage
across uids based on the number of packets they transferred
during a session.

Change-Id: I21a0f517cf087ea5aa8b8dd535e20b46e361a52b

core/java/android/net/NetworkStats.java[diff]
core/java/com/android/internal/net/NetworkStatsFactory.java[diff]
core/java/com/android/internal/os/BatteryStatsImpl.java[diff]
core/jni/com_android_internal_net_NetworkStatsFactory.cpp[diff]
services/core/java/com/android/server/NetworkManagementService.java[diff]

5 files changed

tree: fe7fb14ce64700c190cd894265cd685d7a73fd00