Merge "Cleanup and reorder manager-related methods in Proxy MR2" (9018f610) · Commits · e / os / android_frameworks_base

media/java/android/media/MediaRouter2.java

+132 −144

Original line number	Original line	Diff line number	Diff line
	@@ -1882,12 +1882,12 @@ public final class MediaRouter2 {
	* <p>Proxy routers behave differently than local routers. See {@link #getInstance(Context,		* <p>Proxy routers behave differently than local routers. See {@link #getInstance(Context,
	* String)} for more details.		* String)} for more details.
	*/		*/
	private class ProxyMediaRouter2Impl implements MediaRouter2Impl, MediaRouter2Manager.Callback {		private class ProxyMediaRouter2Impl implements MediaRouter2Impl {
	// Fields originating from MediaRouter2Manager.		// Fields originating from MediaRouter2Manager.
	private final MediaRouter2Manager mManager;		private final MediaRouter2Manager mManager;
	private final IMediaRouter2Manager.Stub mClient;		private final IMediaRouter2Manager.Stub mClient;
	private final CopyOnWriteArrayList<MediaRouter2Manager.TransferRequest>		private final CopyOnWriteArrayList<MediaRouter2Manager.TransferRequest>
	mTransferRequestsMgr = new CopyOnWriteArrayList<>();		mTransferRequests = new CopyOnWriteArrayList<>();

	// Fields originating from MediaRouter2.		// Fields originating from MediaRouter2.
	@NonNull private final String mClientPackageName;		@NonNull private final String mClientPackageName;
	@@ -2010,16 +2010,16 @@ public final class MediaRouter2 {
	public void transferTo(MediaRoute2Info route) {		public void transferTo(MediaRoute2Info route) {
	Objects.requireNonNull(route, "route must not be null");		Objects.requireNonNull(route, "route must not be null");

	List<RoutingSessionInfo> sessionInfos = getRoutingSessionsMgr();		List<RoutingSessionInfo> sessionInfos = getRoutingSessions();
	RoutingSessionInfo targetSession = sessionInfos.get(sessionInfos.size() - 1);		RoutingSessionInfo targetSession = sessionInfos.get(sessionInfos.size() - 1);
	transfer(targetSession, route);		transfer(targetSession, route);
	}		}

	@Override		@Override
	public void stop() {		public void stop() {
	List<RoutingSessionInfo> sessionInfos = getRoutingSessionsMgr();		List<RoutingSessionInfo> sessionInfos = getRoutingSessions();
	RoutingSessionInfo sessionToRelease = sessionInfos.get(sessionInfos.size() - 1);		RoutingSessionInfo sessionToRelease = sessionInfos.get(sessionInfos.size() - 1);
	releaseSessionMgr(sessionToRelease);		releaseSession(sessionToRelease);
	}		}

	/**		/**
	@@ -2035,8 +2035,8 @@ public final class MediaRouter2 {
	*		*
	* @param sessionInfo The {@link RoutingSessionInfo routing session} to transfer.		* @param sessionInfo The {@link RoutingSessionInfo routing session} to transfer.
	* @param route The {@link MediaRoute2Info route} to transfer to.		* @param route The {@link MediaRoute2Info route} to transfer to.
	* @see #transferToRouteMgr(RoutingSessionInfo, MediaRoute2Info)		* @see #transferToRoute(RoutingSessionInfo, MediaRoute2Info)
	* @see #requestCreateSessionMgr(RoutingSessionInfo, MediaRoute2Info)		* @see #requestCreateSession(RoutingSessionInfo, MediaRoute2Info)
	*/		*/
	@Override		@Override
	public void transfer(		public void transfer(
	@@ -2060,9 +2060,9 @@ public final class MediaRouter2 {
	}		}

	if (sessionInfo.getTransferableRoutes().contains(route.getId())) {		if (sessionInfo.getTransferableRoutes().contains(route.getId())) {
	transferToRouteMgr(sessionInfo, route);		transferToRoute(sessionInfo, route);
	} else {		} else {
	requestCreateSessionMgr(sessionInfo, route);		requestCreateSession(sessionInfo, route);
	}		}
	}		}

	@@ -2074,7 +2074,7 @@ public final class MediaRouter2 {
	* RoutingSessionInfo routing session's} {@link RoutingSessionInfo#getTransferableRoutes()		* RoutingSessionInfo routing session's} {@link RoutingSessionInfo#getTransferableRoutes()
	* transferable routes list}. Otherwise, the request will fail.		* transferable routes list}. Otherwise, the request will fail.
	*		*
	* <p>Use {@link #requestCreateSessionMgr(RoutingSessionInfo, MediaRoute2Info)} to request		* <p>Use {@link #requestCreateSession(RoutingSessionInfo, MediaRoute2Info)} to request
	* an out-of-session transfer.		* an out-of-session transfer.
	*		*
	* @param session The {@link RoutingSessionInfo routing session} to transfer.		* @param session The {@link RoutingSessionInfo routing session} to transfer.
	@@ -2082,9 +2082,9 @@ public final class MediaRouter2 {
	* RoutingSessionInfo routing session's} {@link		* RoutingSessionInfo routing session's} {@link
	* RoutingSessionInfo#getTransferableRoutes() transferable routes}.		* RoutingSessionInfo#getTransferableRoutes() transferable routes}.
	*/		*/
	private void transferToRouteMgr(		private void transferToRoute(
	@NonNull RoutingSessionInfo session, @NonNull MediaRoute2Info route) {		@NonNull RoutingSessionInfo session, @NonNull MediaRoute2Info route) {
	int requestId = createTransferRequestMgr(session, route);		int requestId = createTransferRequest(session, route);

	try {		try {
	mMediaRouterService.transferToRouteWithManager(		mMediaRouterService.transferToRouteWithManager(
	@@ -2102,21 +2102,21 @@ public final class MediaRouter2 {
	* whether the {@link MediaRoute2Info route} is one of the {@link RoutingSessionInfo current		* whether the {@link MediaRoute2Info route} is one of the {@link RoutingSessionInfo current
	* session's} {@link RoutingSessionInfo#getTransferableRoutes() transferable routes}.		* session's} {@link RoutingSessionInfo#getTransferableRoutes() transferable routes}.
	*		*
	* <p>Use {@link #transferToRouteMgr(RoutingSessionInfo, MediaRoute2Info)} to request an		* <p>Use {@link #transferToRoute(RoutingSessionInfo, MediaRoute2Info)} to request an
	* in-session transfer.		* in-session transfer.
	*		*
	* @param oldSession The {@link RoutingSessionInfo routing session} to transfer.		* @param oldSession The {@link RoutingSessionInfo routing session} to transfer.
	* @param route The {@link MediaRoute2Info route} to transfer to.		* @param route The {@link MediaRoute2Info route} to transfer to.
	*/		*/
	private void requestCreateSessionMgr(		private void requestCreateSession(
	@NonNull RoutingSessionInfo oldSession, @NonNull MediaRoute2Info route) {		@NonNull RoutingSessionInfo oldSession, @NonNull MediaRoute2Info route) {
	if (TextUtils.isEmpty(oldSession.getClientPackageName())) {		if (TextUtils.isEmpty(oldSession.getClientPackageName())) {
	Log.w(TAG, "requestCreateSessionMgr: Can't create a session without package name.");		Log.w(TAG, "requestCreateSession: Can't create a session without package name.");
	this.onTransferFailed(oldSession, route);		this.onTransferFailed(oldSession, route);
	return;		return;
	}		}

	int requestId = createTransferRequestMgr(oldSession, route);		int requestId = createTransferRequest(oldSession, route);

	try {		try {
	mMediaRouterService.requestCreateSessionWithManager(		mMediaRouterService.requestCreateSessionWithManager(
	@@ -2132,7 +2132,7 @@ public final class MediaRouter2 {

	/* Unlike local MediaRouter2 instances, controller instances cannot be kept because		/* Unlike local MediaRouter2 instances, controller instances cannot be kept because
	transfer events initiated from other apps will not come through manager.*/		transfer events initiated from other apps will not come through manager.*/
	List<RoutingSessionInfo> sessions = getRoutingSessionsMgr();		List<RoutingSessionInfo> sessions = getRoutingSessions();
	for (RoutingSessionInfo session : sessions) {		for (RoutingSessionInfo session : sessions) {
	RoutingController controller;		RoutingController controller;
	if (session.isSystemSession()) {		if (session.isSystemSession()) {
	@@ -2297,7 +2297,7 @@ public final class MediaRouter2 {
	boolean shouldReleaseSession,		boolean shouldReleaseSession,
	boolean shouldNotifyStop,		boolean shouldNotifyStop,
	RoutingController controller) {		RoutingController controller) {
	releaseSessionMgr(controller.getRoutingSessionInfo());		releaseSession(controller.getRoutingSessionInfo());
	}		}

	@Override		@Override
	@@ -2332,7 +2332,7 @@ public final class MediaRouter2 {
	*		*
	* <p>Once released, a routing session ignores incoming requests.		* <p>Once released, a routing session ignores incoming requests.
	*/		*/
	private void releaseSessionMgr(@NonNull RoutingSessionInfo sessionInfo) {		private void releaseSession(@NonNull RoutingSessionInfo sessionInfo) {
	Objects.requireNonNull(sessionInfo, "sessionInfo must not be null");		Objects.requireNonNull(sessionInfo, "sessionInfo must not be null");

	try {		try {
	@@ -2344,22 +2344,22 @@ public final class MediaRouter2 {
	}		}
	}		}

	private int createTransferRequestMgr(		private int createTransferRequest(
	@NonNull RoutingSessionInfo session, @NonNull MediaRoute2Info route) {		@NonNull RoutingSessionInfo session, @NonNull MediaRoute2Info route) {
	int requestId = mNextRequestId.getAndIncrement();		int requestId = mNextRequestId.getAndIncrement();
	MediaRouter2Manager.TransferRequest transferRequest =		MediaRouter2Manager.TransferRequest transferRequest =
	new MediaRouter2Manager.TransferRequest(requestId, session, route);		new MediaRouter2Manager.TransferRequest(requestId, session, route);
	mTransferRequestsMgr.add(transferRequest);		mTransferRequests.add(transferRequest);

	Message timeoutMessage =		Message timeoutMessage =
	obtainMessage(		obtainMessage(
	ProxyMediaRouter2Impl::handleTransferTimeoutMgr, this, transferRequest);		ProxyMediaRouter2Impl::handleTransferTimeout, this, transferRequest);
	mHandler.sendMessageDelayed(timeoutMessage, TRANSFER_TIMEOUT_MS);		mHandler.sendMessageDelayed(timeoutMessage, TRANSFER_TIMEOUT_MS);
	return requestId;		return requestId;
	}		}

	private void handleTransferTimeoutMgr(MediaRouter2Manager.TransferRequest request) {		private void handleTransferTimeout(MediaRouter2Manager.TransferRequest request) {
	boolean removed = mTransferRequestsMgr.remove(request);		boolean removed = mTransferRequests.remove(request);
	if (removed) {		if (removed) {
	this.onTransferFailed(request.mOldSessionInfo, request.mTargetRoute);		this.onTransferFailed(request.mOldSessionInfo, request.mTargetRoute);
	}		}
	@@ -2373,7 +2373,7 @@ public final class MediaRouter2 {
	* @see #getSystemSessionInfo()		* @see #getSystemSessionInfo()
	*/		*/
	@NonNull		@NonNull
	private List<RoutingSessionInfo> getRoutingSessionsMgr() {		private List<RoutingSessionInfo> getRoutingSessions() {
	List<RoutingSessionInfo> sessions = new ArrayList<>();		List<RoutingSessionInfo> sessions = new ArrayList<>();
	sessions.add(getSystemSessionInfo());		sessions.add(getSystemSessionInfo());

	@@ -2392,28 +2392,76 @@ public final class MediaRouter2 {
	return sessions;		return sessions;
	}		}

	private void updateDiscoveryPreferenceOnHandler(		private void onTransferred(
	String packageName, RouteDiscoveryPreference preference) {		@NonNull RoutingSessionInfo oldSession, @NonNull RoutingSessionInfo newSession) {
	if (!TextUtils.equals(getClientPackageName(), packageName)) {		if (!oldSession.isSystemSession()
			&& !TextUtils.equals(
			getClientPackageName(), oldSession.getClientPackageName())) {
	return;		return;
	}		}

	if (preference == null) {		if (!newSession.isSystemSession()
			&& !TextUtils.equals(
			getClientPackageName(), newSession.getClientPackageName())) {
	return;		return;
	}		}
	synchronized (mLock) {
	if (Objects.equals(preference, mDiscoveryPreference)) {		// For successful in-session transfer, onControllerUpdated() handles it.
			if (TextUtils.equals(oldSession.getId(), newSession.getId())) {
	return;		return;
	}		}
	mDiscoveryPreference = preference;
	updateFilteredRoutesLocked();		RoutingController oldController;
			if (oldSession.isSystemSession()) {
			mSystemController.setRoutingSessionInfo(
			ensureClientPackageNameForSystemSession(oldSession));
			oldController = mSystemController;
			} else {
			oldController = new RoutingController(oldSession);
	}		}
	notifyPreferredFeaturesChanged(preference.getPreferredFeatures());
			RoutingController newController;
			if (newSession.isSystemSession()) {
			mSystemController.setRoutingSessionInfo(
			ensureClientPackageNameForSystemSession(newSession));
			newController = mSystemController;
			} else {
			newController = new RoutingController(newSession);
			}

			notifyTransfer(oldController, newController);
			}

			private void onTransferFailed(
			@NonNull RoutingSessionInfo session, @NonNull MediaRoute2Info route) {
			if (!session.isSystemSession()
			&& !TextUtils.equals(getClientPackageName(), session.getClientPackageName())) {
			return;
			}
			notifyTransferFailure(route);
	}		}

	private void createSessionOnHandlerMgr(int requestId, RoutingSessionInfo sessionInfo) {		private void onSessionUpdated(@NonNull RoutingSessionInfo session) {
			if (!session.isSystemSession()
			&& !TextUtils.equals(getClientPackageName(), session.getClientPackageName())) {
			return;
			}

			RoutingController controller;
			if (session.isSystemSession()) {
			mSystemController.setRoutingSessionInfo(
			ensureClientPackageNameForSystemSession(session));
			controller = mSystemController;
			} else {
			controller = new RoutingController(session);
			}
			notifyControllerUpdated(controller);
			}

			private void onSessionCreatedOnHandler(
			int requestId, @NonNull RoutingSessionInfo sessionInfo) {
	MediaRouter2Manager.TransferRequest matchingRequest = null;		MediaRouter2Manager.TransferRequest matchingRequest = null;
	for (MediaRouter2Manager.TransferRequest request : mTransferRequestsMgr) {		for (MediaRouter2Manager.TransferRequest request : mTransferRequests) {
	if (request.mRequestId == requestId) {		if (request.mRequestId == requestId) {
	matchingRequest = request;		matchingRequest = request;
	break;		break;
	@@ -2424,7 +2472,7 @@ public final class MediaRouter2 {
	return;		return;
	}		}

	mTransferRequestsMgr.remove(matchingRequest);		mTransferRequests.remove(matchingRequest);

	MediaRoute2Info requestedRoute = matchingRequest.mTargetRoute;		MediaRoute2Info requestedRoute = matchingRequest.mTargetRoute;

	@@ -2454,31 +2502,14 @@ public final class MediaRouter2 {
	}		}
	}		}

	private void handleFailureOnHandlerMgr(int requestId, int reason) {		private void onSessionUpdatedOnHandler(@NonNull RoutingSessionInfo sessionInfo) {
	MediaRouter2Manager.TransferRequest matchingRequest = null;		for (MediaRouter2Manager.TransferRequest request : mTransferRequests) {
	for (MediaRouter2Manager.TransferRequest request : mTransferRequestsMgr) {
	if (request.mRequestId == requestId) {
	matchingRequest = request;
	break;
	}
	}

	if (matchingRequest != null) {
	mTransferRequestsMgr.remove(matchingRequest);
	onTransferFailed(matchingRequest.mOldSessionInfo, matchingRequest.mTargetRoute);
	} else {
	this.onRequestFailed(reason);
	}
	}

	private void handleSessionsUpdatedOnHandlerMgr(RoutingSessionInfo sessionInfo) {
	for (MediaRouter2Manager.TransferRequest request : mTransferRequestsMgr) {
	String sessionId = request.mOldSessionInfo.getId();		String sessionId = request.mOldSessionInfo.getId();
	if (!TextUtils.equals(sessionId, sessionInfo.getId())) {		if (!TextUtils.equals(sessionId, sessionInfo.getId())) {
	continue;		continue;
	}		}
	if (sessionInfo.getSelectedRoutes().contains(request.mTargetRoute.getId())) {		if (sessionInfo.getSelectedRoutes().contains(request.mTargetRoute.getId())) {
	mTransferRequestsMgr.remove(request);		mTransferRequests.remove(request);
	this.onTransferred(request.mOldSessionInfo, sessionInfo);		this.onTransferred(request.mOldSessionInfo, sessionInfo);
	break;		break;
	}		}
	@@ -2486,115 +2517,72 @@ public final class MediaRouter2 {
	this.onSessionUpdated(sessionInfo);		this.onSessionUpdated(sessionInfo);
	}		}

	private void updateRoutesOnHandlerMgr(@NonNull List<MediaRoute2Info> routes) {		private void onSessionReleasedOnHandler(@NonNull RoutingSessionInfo session) {
	synchronized (mLock) {		if (session.isSystemSession()) {
	mRoutes.clear();		Log.e(TAG, "onSessionReleasedOnHandler: Called on system session. Ignoring.");
	for (MediaRoute2Info route : routes) {
	mRoutes.put(route.getId(), route);
	}
	updateFilteredRoutesLocked();
	}
	}

	// MediaRouter2Manager.Callback implementation.
	// Note: All methods are run on main thread.

	@Override
	public void onTransferred(
	@NonNull RoutingSessionInfo oldSession, @NonNull RoutingSessionInfo newSession) {
	if (!oldSession.isSystemSession()
	&& !TextUtils.equals(
	getClientPackageName(), oldSession.getClientPackageName())) {
	return;
	}

	if (!newSession.isSystemSession()
	&& !TextUtils.equals(
	getClientPackageName(), newSession.getClientPackageName())) {
	return;		return;
	}		}

	// For successful in-session transfer, onControllerUpdated() handles it.		if (!TextUtils.equals(getClientPackageName(), session.getClientPackageName())) {
	if (TextUtils.equals(oldSession.getId(), newSession.getId())) {
	return;		return;
	}		}

	RoutingController oldController;		notifyStop(new RoutingController(session, RoutingController.CONTROLLER_STATE_RELEASED));
	if (oldSession.isSystemSession()) {
	mSystemController.setRoutingSessionInfo(
	ensureClientPackageNameForSystemSession(oldSession));
	oldController = mSystemController;
	} else {
	oldController = new RoutingController(oldSession);
	}		}

	RoutingController newController;		private void onDiscoveryPreferenceChangedOnHandler(
	if (newSession.isSystemSession()) {		@NonNull String packageName, @Nullable RouteDiscoveryPreference preference) {
	mSystemController.setRoutingSessionInfo(		if (!TextUtils.equals(getClientPackageName(), packageName)) {
	ensureClientPackageNameForSystemSession(newSession));		return;
	newController = mSystemController;
	} else {
	newController = new RoutingController(newSession);
	}		}

	notifyTransfer(oldController, newController);		if (preference == null) {
			return;
	}		}
			synchronized (mLock) {
	@Override		if (Objects.equals(preference, mDiscoveryPreference)) {
	public void onTransferFailed(
	@NonNull RoutingSessionInfo session, @NonNull MediaRoute2Info route) {
	if (!session.isSystemSession()
	&& !TextUtils.equals(getClientPackageName(), session.getClientPackageName())) {
	return;		return;
	}		}
	notifyTransferFailure(route);		mDiscoveryPreference = preference;
			updateFilteredRoutesLocked();
	}		}
			notifyPreferredFeaturesChanged(preference.getPreferredFeatures());
	@Override
	public void onSessionUpdated(@NonNull RoutingSessionInfo session) {
	if (!session.isSystemSession()
	&& !TextUtils.equals(getClientPackageName(), session.getClientPackageName())) {
	return;
	}		}

	RoutingController controller;		private void onRoutesUpdatedOnHandler(@NonNull List<MediaRoute2Info> routes) {
	if (session.isSystemSession()) {		synchronized (mLock) {
	mSystemController.setRoutingSessionInfo(		mRoutes.clear();
	ensureClientPackageNameForSystemSession(session));		for (MediaRoute2Info route : routes) {
	controller = mSystemController;		mRoutes.put(route.getId(), route);
	} else {
	controller = new RoutingController(session);
	}		}
	notifyControllerUpdated(controller);		updateFilteredRoutesLocked();
	}		}

	private void onSessionReleasedOnHandler(@NonNull RoutingSessionInfo session) {
	if (session.isSystemSession()) {
	Log.e(TAG, "onSessionReleasedOnHandler: Called on system session. Ignoring.");
	return;
	}		}

	if (!TextUtils.equals(getClientPackageName(), session.getClientPackageName())) {		private void onRequestFailedOnHandler(int requestId, int reason) {
	return;		MediaRouter2Manager.TransferRequest matchingRequest = null;
			for (MediaRouter2Manager.TransferRequest request : mTransferRequests) {
			if (request.mRequestId == requestId) {
			matchingRequest = request;
			break;
	}		}

	notifyStop(new RoutingController(session, RoutingController.CONTROLLER_STATE_RELEASED));
	}		}

	@Override		if (matchingRequest != null) {
	public void onRequestFailed(int reason) {		mTransferRequests.remove(matchingRequest);
			onTransferFailed(matchingRequest.mOldSessionInfo, matchingRequest.mTargetRoute);
			} else {
	// Does nothing.		// Does nothing.
	}		}
			}

	private class Client extends IMediaRouter2Manager.Stub {		private class Client extends IMediaRouter2Manager.Stub {
	private static final String TAG = "MediaRouter2ManagerClient";

	@Override		@Override
	public void notifySessionCreated(int requestId, RoutingSessionInfo routingSessionInfo) {		public void notifySessionCreated(int requestId, RoutingSessionInfo routingSessionInfo) {
	Log.w(TAG, "notifySessionCreated");
	mHandler.sendMessage(		mHandler.sendMessage(
	obtainMessage(		obtainMessage(
	ProxyMediaRouter2Impl::createSessionOnHandlerMgr,		ProxyMediaRouter2Impl::onSessionCreatedOnHandler,
	ProxyMediaRouter2Impl.this,		ProxyMediaRouter2Impl.this,
	requestId,		requestId,
	routingSessionInfo));		routingSessionInfo));
	@@ -2604,7 +2592,7 @@ public final class MediaRouter2 {
	public void notifySessionUpdated(RoutingSessionInfo routingSessionInfo) {		public void notifySessionUpdated(RoutingSessionInfo routingSessionInfo) {
	mHandler.sendMessage(		mHandler.sendMessage(
	obtainMessage(		obtainMessage(
	ProxyMediaRouter2Impl::handleSessionsUpdatedOnHandlerMgr,		ProxyMediaRouter2Impl::onSessionUpdatedOnHandler,
	ProxyMediaRouter2Impl.this,		ProxyMediaRouter2Impl.this,
	routingSessionInfo));		routingSessionInfo));
	}		}
	@@ -2623,7 +2611,7 @@ public final class MediaRouter2 {
	String packageName, RouteDiscoveryPreference routeDiscoveryPreference) {		String packageName, RouteDiscoveryPreference routeDiscoveryPreference) {
	mHandler.sendMessage(		mHandler.sendMessage(
	obtainMessage(		obtainMessage(
	ProxyMediaRouter2Impl::updateDiscoveryPreferenceOnHandler,		ProxyMediaRouter2Impl::onDiscoveryPreferenceChangedOnHandler,
	ProxyMediaRouter2Impl.this,		ProxyMediaRouter2Impl.this,
	packageName,		packageName,
	routeDiscoveryPreference));		routeDiscoveryPreference));
	@@ -2639,7 +2627,7 @@ public final class MediaRouter2 {
	public void notifyRoutesUpdated(List<MediaRoute2Info> routes) {		public void notifyRoutesUpdated(List<MediaRoute2Info> routes) {
	mHandler.sendMessage(		mHandler.sendMessage(
	obtainMessage(		obtainMessage(
	ProxyMediaRouter2Impl::updateRoutesOnHandlerMgr,		ProxyMediaRouter2Impl::onRoutesUpdatedOnHandler,
	ProxyMediaRouter2Impl.this,		ProxyMediaRouter2Impl.this,
	routes));		routes));
	}		}
	@@ -2648,7 +2636,7 @@ public final class MediaRouter2 {
	public void notifyRequestFailed(int requestId, int reason) {		public void notifyRequestFailed(int requestId, int reason) {
	mHandler.sendMessage(		mHandler.sendMessage(
	obtainMessage(		obtainMessage(
	ProxyMediaRouter2Impl::handleFailureOnHandlerMgr,		ProxyMediaRouter2Impl::onRequestFailedOnHandler,
	ProxyMediaRouter2Impl.this,		ProxyMediaRouter2Impl.this,
	requestId,		requestId,
	reason));		reason));