8e9992ae5053a3ac52d28a5a892aed0a0798c7ab - fp2-dev/platform/frameworks/base

commit	8e9992ae5053a3ac52d28a5a892aed0a0798c7ab	[log] [tgz]
author	Jeff Sharkey <jsharkey@android.com>	Tue Aug 23 18:37:23 2011 -0700
committer	Jeff Sharkey <jsharkey@android.com>	Tue Aug 23 18:46:14 2011 -0700
tree	ae707ea76c1f9eb218ba3d71c67e757df19d205d
parent	8e28b7d78232f6cf08739ca0d129cc7f9e650801 [diff]

Register for kernel global data usage alerts.

Instead of polling every 15 minutes, register for alerts that trigger
when system-wide traffic passes a threshold.  Still mixed with polling
to persist UID stats, but relaxed to 30 minutes.  Currently watches
for every 512kB.

Make persistence decision separately for network versus UID, and use
total delta bytes when making decision.  Use light bootstrap during
systemReady() instead of heavy poll, which had been force-loading all
UID data unnecessarily.

Bug: 5023631
Change-Id: I04b723d6c4bf872fb1028071122dba66a8e1b576

core/java/android/net/NetworkStats.java[diff]
core/tests/coretests/src/android/net/NetworkStatsTest.java[diff]
services/java/com/android/server/NetworkManagementService.java[diff]
services/java/com/android/server/net/NetworkPolicyManagerService.java[diff]
services/java/com/android/server/net/NetworkStatsService.java[diff]
services/tests/servicestests/src/com/android/server/NetworkStatsServiceTest.java[diff]

6 files changed

tree: ae707ea76c1f9eb218ba3d71c67e757df19d205d