7a1c3fce478122b9f03464117dc94d44f7c1995e - platform_frameworks_base

commit	7a1c3fce478122b9f03464117dc94d44f7c1995e	[log] [tgz]
author	Jeff Sharkey <jsharkey@android.com>	Tue Jun 04 12:29:00 2013 -0700
committer	Jeff Sharkey <jsharkey@android.com>	Thu Jun 06 14:35:34 2013 -0700
tree	e7496e9b8041c361eb9201d139e05f9c00975796
parent	34bff87b32a10f6267e76a7de0b287eb6a4633f9 [diff]

Accumulate network statistics based on deltas.

Network stats are now read out of the kernel in one sweep, instead of
reading per-UID.  We now accumulate the delta traffic between each
stats snapshot using the well-tested SamplingCounter pattern.

Since Wi-Fi and mobile traffic have different costs, track each
separately.  Avoids counting misc interfaces like loopback and
ethernet under total.

Bug: 5543387
Change-Id: I642004dc530113c27ef79f2abbae51d8af30117f

core/java/android/net/ConnectivityManager.java[diff]
core/java/android/os/BatteryStats.java[diff]
core/java/com/android/internal/app/IBatteryStats.aidl[diff]
core/java/com/android/internal/os/BatteryStatsImpl.java[diff]
services/java/com/android/server/NetworkManagementService.java[diff]
services/java/com/android/server/am/BatteryStatsService.java[diff]

6 files changed

tree: e7496e9b8041c361eb9201d139e05f9c00975796