Merge "mcp: reset MediaControlProfile instance in stop()" (f1e3ee9e) · Commits · e / os / android_packages_modules_Bluetooth

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

+16 −9

Original line number	Diff line number	Diff line
		@@ -26,6 +26,7 @@ import android.util.Log;

		import com.android.bluetooth.Utils;
		import com.android.bluetooth.btservice.ProfileService;
		import com.android.internal.annotations.VisibleForTesting;

		import java.util.HashMap;
		import java.util.Map;
		@@ -41,7 +42,7 @@ public class McpService extends ProfileService {

		private static McpService sMcpService;

		private static MediaControlProfile mGmcs;
		private static MediaControlProfile sGmcs;
		private Map<BluetoothDevice, Integer> mDeviceAuthorizations = new HashMap<>();
		private Handler mHandler = new Handler(Looper.getMainLooper());

		@@ -65,8 +66,13 @@ public class McpService extends ProfileService {
		return sMcpService;
		}

		@VisibleForTesting
		public static MediaControlProfile getMediaControlProfile() {
		return sGmcs;
		}

		public static void setMediaControlProfileForTesting(MediaControlProfile mediaControlProfile) {
		mGmcs = mediaControlProfile;
		sGmcs = mediaControlProfile;
		}

		@Override
		@@ -94,11 +100,11 @@ public class McpService extends ProfileService {
		// Mark service as started
		setMcpService(this);

		if (mGmcs == null) {
		if (sGmcs == null) {
		// Initialize the Media Control Service Server
		mGmcs = new MediaControlProfile(this);
		sGmcs = new MediaControlProfile(this);
		// Requires this service to be already started thus we have to make it an async call
		mHandler.post(() -> mGmcs.init());
		mHandler.post(() -> sGmcs.init());
		}

		return true;
		@@ -115,8 +121,9 @@ public class McpService extends ProfileService {
		return true;
		}

		if (mGmcs != null) {
		mGmcs.cleanup();
		if (sGmcs != null) {
		sGmcs.cleanup();
		sGmcs = null;
		}

		// Mark service as stopped
		@@ -141,7 +148,7 @@ public class McpService extends ProfileService {
		: BluetoothDevice.ACCESS_REJECTED;
		mDeviceAuthorizations.put(device, authorization);

		mGmcs.onDeviceAuthorizationSet(device);
		sGmcs.onDeviceAuthorizationSet(device);
		}

		public int getDeviceAuthorization(BluetoothDevice device) {
		@@ -192,6 +199,6 @@ public class McpService extends ProfileService {
		@Override
		public void dump(StringBuilder sb) {
		super.dump(sb);
		mGmcs.dump(sb);
		sGmcs.dump(sb);
		}
		}

android/app/tests/unit/src/com/android/bluetooth/mcp/McpServiceTest.java

+27 −4

Original line number	Diff line number	Diff line
		@@ -50,11 +50,15 @@ public class McpServiceTest {
		private McpService mMcpService;
		private Context mTargetContext;

		@Rule public final ServiceTestRule mServiceRule = new ServiceTestRule();
		@Rule
		public final ServiceTestRule mServiceRule = new ServiceTestRule();

		@Mock private AdapterService mAdapterService;
		@Mock private MediaControlGattService mMockMcpService;
		@Mock private MediaControlProfile mMediaControlProfile;
		@Mock
		private AdapterService mAdapterService;
		@Mock
		private MediaControlGattService mMockMcpService;
		@Mock
		private MediaControlProfile mMediaControlProfile;

		@Before
		public void setUp() throws Exception {
		@@ -115,4 +119,23 @@ public class McpServiceTest {
		Assert.assertEquals(BluetoothDevice.ACCESS_REJECTED,
		mMcpService.getDeviceAuthorization(device1));
		}

		@Test
		public void testStopMcpService() {
		InstrumentationRegistry.getInstrumentation().runOnMainSync(new Runnable() {
		public void run() {
		Assert.assertTrue(mMcpService.stop());
		}
		});
		Assert.assertNull(McpService.getMcpService());
		Assert.assertNull(McpService.getMediaControlProfile());

		McpService.setMediaControlProfileForTesting(mMediaControlProfile);
		// Try to restart the service. Note: must be done on the main thread
		InstrumentationRegistry.getInstrumentation().runOnMainSync(new Runnable() {
		public void run() {
		Assert.assertTrue(mMcpService.start());
		}
		});
		}
		}