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New IpConnectivityMetrics service

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This patch defines a new metrics service for IpConnectivity events
defined in android.net.metrics, separate from currently existing
MetricsLoggerService.

Similarly to MetricsLoggerService, the new service has an event buffer.
It also implements a dumpsys interface that can be used to flush events
and output a serialized proto.

Bug: 31254800
Change-Id: I0c3faeb4008b283f85d9ba9460371fa68956ea3b
This commit is contained in:
Hugo Benichi
2016-09-09 09:23:47 +09:00
parent 50a84c6210
commit eab511b582
5 changed files with 259 additions and 0 deletions
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5
services/java/com/android/server/SystemServer.java
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@@ -61,6 +61,7 @@ import com.android.server.am.ActivityManagerService;
import com.android.server.audio.AudioService;
import com.android.server.camera.CameraService;
import com.android.server.clipboard.ClipboardService;
import com.android.server.connectivity.IpConnectivityMetrics;
import com.android.server.connectivity.MetricsLoggerService;
import com.android.server.devicepolicy.DevicePolicyManagerService;
import com.android.server.display.DisplayManagerService;
@@ -653,6 +654,10 @@ public final class SystemServer {
mSystemServiceManager.startService(MetricsLoggerService.class);
Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER);
traceBeginAndSlog("IpConnectivityMetrics");
mSystemServiceManager.startService(IpConnectivityMetrics.class);
Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER);
traceBeginAndSlog("PinnerService");
mSystemServiceManager.startService(PinnerService.class);
Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER);