Merge "Implement dumpsys bluetooth_manager --proto" (1bacc8d3) · Commits · e / os / android_packages_modules_Bluetooth

service/java/com/android/server/bluetooth/BluetoothManagerService.java

+83 −48

Original line number	Diff line number	Diff line
		@@ -69,6 +69,7 @@ import android.text.TextUtils;
		import android.util.FeatureFlagUtils;
		import android.util.Log;
		import android.util.Slog;
		import android.util.proto.ProtoOutputStream;

		import com.android.internal.R;
		import com.android.internal.annotations.VisibleForTesting;
		@@ -196,6 +197,12 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		+ " due to " + getEnableDisableReasonString(mReason) + " by " + mPackageName;
		}

		void dump(ProtoOutputStream proto) {
		proto.write(BluetoothManagerServiceDumpProto.ActiveLog.TIMESTAMP_MS, mTimestamp);
		proto.write(BluetoothManagerServiceDumpProto.ActiveLog.ENABLE, mEnable);
		proto.write(BluetoothManagerServiceDumpProto.ActiveLog.PACKAGE_NAME, mPackageName);
		proto.write(BluetoothManagerServiceDumpProto.ActiveLog.REASON, mReason);
		}
		}

		private final LinkedList<ActiveLog> mActiveLogs = new LinkedList<>();
		@@ -2408,11 +2415,12 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		if (!DumpUtils.checkDumpPermission(mContext, TAG, writer)) {
		return;
		}
		if ((args.length > 0) && args[0].startsWith("--proto")) {
		dumpProto(fd);
		return;
		}
		String errorMsg = null;

		boolean protoOut = (args.length > 0) && args[0].startsWith("--proto");

		if (!protoOut) {
		writer.println("Bluetooth Status");
		writer.println(" enabled: " + isEnabled());
		writer.println(" state: " + BluetoothAdapter.nameForState(mState));
		@@ -2458,7 +2466,6 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		args = new String[1];
		args[0] = "--print";
		}
		}

		if (mBluetoothBinder == null) {
		errorMsg = "Bluetooth Service not connected";
		@@ -2470,14 +2477,42 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		}
		}
		if (errorMsg != null) {
		// Silently return if we are extracting metrics in Protobuf format
		if (protoOut) {
		return;
		}
		writer.println(errorMsg);
		}
		}

		private void dumpProto(FileDescriptor fd) {
		final ProtoOutputStream proto = new ProtoOutputStream(fd);
		proto.write(BluetoothManagerServiceDumpProto.ENABLED, isEnabled());
		proto.write(BluetoothManagerServiceDumpProto.STATE, mState);
		proto.write(BluetoothManagerServiceDumpProto.STATE_NAME,
		BluetoothAdapter.nameForState(mState));
		proto.write(BluetoothManagerServiceDumpProto.ADDRESS, mAddress);
		proto.write(BluetoothManagerServiceDumpProto.NAME, mName);
		if (mEnable) {
		proto.write(BluetoothManagerServiceDumpProto.LAST_ENABLED_TIME_MS, mLastEnabledTime);
		}
		proto.write(BluetoothManagerServiceDumpProto.CURR_TIMESTAMP_MS,
		SystemClock.elapsedRealtime());
		for (ActiveLog log : mActiveLogs) {
		long token = proto.start(BluetoothManagerServiceDumpProto.ACTIVE_LOGS);
		log.dump(proto);
		proto.end(token);
		}
		proto.write(BluetoothManagerServiceDumpProto.NUM_CRASHES, mCrashes);
		proto.write(BluetoothManagerServiceDumpProto.CRASH_LOG_MAXED,
		mCrashes == CRASH_LOG_MAX_SIZE);
		for (Long time : mCrashTimestamps) {
		proto.write(BluetoothManagerServiceDumpProto.CRASH_TIMESTAMPS_MS, time);
		}
		proto.write(BluetoothManagerServiceDumpProto.NUM_BLE_APPS, mBleApps.size());
		for (ClientDeathRecipient app : mBleApps.values()) {
		proto.write(BluetoothManagerServiceDumpProto.BLE_APP_PACKAGE_NAMES,
		app.getPackageName());
		}
		proto.flush();
		}

		private static String getEnableDisableReasonString(int reason) {
		switch (reason) {
		case BluetoothProtoEnums.ENABLE_DISABLE_REASON_APPLICATION_REQUEST: