Merge "Count and Report Bandwidth Requests by UID" (270e4bb2) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/ConnectivityService.java

+24 −1

Original line number	Diff line number	Diff line
		@@ -500,6 +500,9 @@ public class ConnectivityService extends IConnectivityManager.Stub

		private final IpConnectivityLog mMetricsLog;

		@GuardedBy("mBandwidthRequests")
		private final SparseArray<Integer> mBandwidthRequests = new SparseArray(10);

		@VisibleForTesting
		final MultinetworkPolicyTracker mMultinetworkPolicyTracker;

		@@ -2107,6 +2110,18 @@ public class ConnectivityService extends IConnectivityManager.Stub
		pw.println("currently holding WakeLock for: " + (duration / 1000) + "s");
		}
		mWakelockLogs.reverseDump(fd, pw, args);

		pw.println();
		pw.println("bandwidth update requests (by uid):");
		pw.increaseIndent();
		synchronized (mBandwidthRequests) {
		for (int i = 0; i < mBandwidthRequests.size(); i++) {
		pw.println("[" + mBandwidthRequests.keyAt(i)
		+ "]: " + mBandwidthRequests.valueAt(i));
		}
		}
		pw.decreaseIndent();

		pw.decreaseIndent();
		}
		}
		@@ -4267,6 +4282,14 @@ public class ConnectivityService extends IConnectivityManager.Stub
		}
		if (nai != null) {
		nai.asyncChannel.sendMessage(android.net.NetworkAgent.CMD_REQUEST_BANDWIDTH_UPDATE);
		synchronized (mBandwidthRequests) {
		final int uid = Binder.getCallingUid();
		Integer uidReqs = mBandwidthRequests.get(uid);
		if (uidReqs == null) {
		uidReqs = new Integer(0);
		}
		mBandwidthRequests.put(uid, ++uidReqs);
		}
		return true;
		}
		return false;