Merge "Guard mPendingGattOperations to prevent NPE" (4958b4bb) · Commits · e / os / android_packages_modules_Bluetooth

android/app/src/com/android/bluetooth/mcp/MediaControlGattService.java

+25 −20

Original line number	Diff line number	Diff line
		@@ -337,6 +337,7 @@ public class MediaControlGattService implements MediaControlGattServiceInterface
		Log.d(TAG, "onUnauthorizedGattOperation device: " + device);
		}

		synchronized (mPendingGattOperations) {
		List<GattOpContext> operations = mPendingGattOperations.get(device);
		if (operations == null) {
		operations = new ArrayList<>();
		@@ -349,6 +350,7 @@ public class MediaControlGattService implements MediaControlGattServiceInterface
		mMcpService.onDeviceUnauthorized(device);
		}
		}
		}

		private void onAuthorizedGattOperation(BluetoothDevice device, GattOpContext op) {
		int status = BluetoothGatt.GATT_SUCCESS;
		@@ -494,14 +496,17 @@ public class MediaControlGattService implements MediaControlGattServiceInterface
		Log.d(TAG, "ClearUnauthorizedGattOperations device: " + device);
		}

		synchronized (mPendingGattOperations) {
		mPendingGattOperations.remove(device);
		}
		}

		private void ProcessPendingGattOperations(BluetoothDevice device) {
		if (VDBG) {
		Log.d(TAG, "ProcessPendingGattOperations device: " + device);
		}

		synchronized (mPendingGattOperations) {
		if (mPendingGattOperations.containsKey(device)) {
		if (getDeviceAuthorization(device) == BluetoothDevice.ACCESS_ALLOWED) {
		for (GattOpContext op : mPendingGattOperations.get(device)) {
		@@ -512,10 +517,10 @@ public class MediaControlGattService implements MediaControlGattServiceInterface
		onRejectedAuthorizationGattOperation(device, op);
		}
		}

		ClearUnauthorizedGattOperations(device);
		}
		}
		}

		@VisibleForTesting
		final BluetoothGattServerCallback mServerCallback = new BluetoothGattServerCallback() {