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Implement NetworkRequestsState atom

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Bug: 278833398
Test: atest FrameworksNetTests
Change-Id: Ie83bf49693411e4c3f629c07d98071505f48c08f
This commit is contained in:
Danuta Brotikovskaya 2023-12-12 09:59:24 +00:00
commit e3245081b1
1 changed files with 629 additions and 0 deletions
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21
service/src/com/android/server/ConnectivityService.java
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@ -281,6 +281,7 @@ import com.android.metrics.NetworkCountPerTransports;
import com.android.metrics.NetworkDescription;
import com.android.metrics.NetworkList;
import com.android.metrics.NetworkRequestCount;
import com.android.metrics.NetworkRequestStateStatsMetrics;
import com.android.metrics.RequestCountForType;
import com.android.modules.utils.BasicShellCommandHandler;
import com.android.modules.utils.build.SdkLevel;
@ -941,6 +942,8 @@ public class ConnectivityService extends IConnectivityManager.Stub
private final IpConnectivityLog mMetricsLog;
private final NetworkRequestStateStatsMetrics mNetworkRequestStateStatsMetrics;
@GuardedBy("mBandwidthRequests")
private final SparseArray<Integer> mBandwidthRequests = new SparseArray<>(10);
@ -1421,6 +1424,19 @@ public class ConnectivityService extends IConnectivityManager.Stub
return new AutomaticOnOffKeepaliveTracker(c, h);
}
/**
* @see NetworkRequestStateStatsMetrics
*/
public NetworkRequestStateStatsMetrics makeNetworkRequestStateStatsMetrics(
Context context) {
// We currently have network requests metric for Watch devices only
if (context.getPackageManager().hasSystemFeature(FEATURE_WATCH)) {
return new NetworkRequestStateStatsMetrics();
} else {
return null;
}
}
/**
* @see BatteryStatsManager
*/
@ -1654,6 +1670,7 @@ public class ConnectivityService extends IConnectivityManager.Stub
new RequestInfoPerUidCounter(MAX_NETWORK_REQUESTS_PER_SYSTEM_UID - 1);
mMetricsLog = logger;
mNetworkRequestStateStatsMetrics = mDeps.makeNetworkRequestStateStatsMetrics(mContext);
final NetworkRequest defaultInternetRequest = createDefaultRequest();
mDefaultRequest = new NetworkRequestInfo(
Process.myUid(), defaultInternetRequest, null,
@ -5324,6 +5341,8 @@ public class ConnectivityService extends IConnectivityManager.Stub
updateSignalStrengthThresholds(network, "REGISTER", req);
}
}
} else if (req.isRequest() && mNetworkRequestStateStatsMetrics != null) {
mNetworkRequestStateStatsMetrics.onNetworkRequestReceived(req);
}
}
@ -5541,6 +5560,8 @@ public class ConnectivityService extends IConnectivityManager.Stub
}
if (req.isListen()) {
removeListenRequestFromNetworks(req);
} else if (req.isRequest() && mNetworkRequestStateStatsMetrics != null) {
mNetworkRequestStateStatsMetrics.onNetworkRequestRemoved(req);
}
}
nri.unlinkDeathRecipient();