TIF: Fix HDMI-CEC device list issue in kids mode (222a60ab) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/tv/TvInputManagerService.java

+93 −21

Original line number	Diff line number	Diff line
		@@ -381,10 +381,12 @@ public final class TvInputManagerService extends SystemService {
		// service to populate the hardware list.
		serviceState = new ServiceState(component, userId);
		userState.serviceStateMap.put(component, serviceState);
		updateServiceConnectionLocked(component, userId);
		} else {
		inputList.addAll(serviceState.hardwareInputMap.values());
		}
		if (serviceState.needInit) {
		updateServiceConnectionLocked(component, userId);
		}
		} else {
		try {
		TvInputInfo info = new TvInputInfo.Builder(mContext, ri).build();
		@@ -489,6 +491,27 @@ public final class TvInputManagerService extends SystemService {
		}
		}

		@GuardedBy("mLock")
		private void cleanUpHdmiDevices(int userId) {
		if (DEBUG) {
		Slog.d(TAG, "cleanUpHdmiDevices: user " + userId);
		}
		UserState userState = getOrCreateUserStateLocked(userId);
		for (ServiceState serviceState : userState.serviceStateMap.values()) {
		for (HdmiDeviceInfo device : mTvInputHardwareManager.getHdmiDeviceList()) {
		try {
		if (serviceState.service != null) {
		serviceState.service.notifyHdmiDeviceRemoved(device);
		} else {
		serviceState.hdmiDeviceRemovedBuffer.add(device);
		}
		} catch (RemoteException e) {
		Slog.e(TAG, "error in notifyHdmiDeviceRemoved", e);
		}
		}
		}
		}

		private void startUser(int userId) {
		synchronized (mLock) {
		if (userId == mCurrentUserId \|\| mRunningProfiles.contains(userId)) {
		@@ -500,9 +523,13 @@ public final class TvInputManagerService extends SystemService {
		if (userInfo.isProfile()
		&& parentInfo != null
		&& parentInfo.id == mCurrentUserId) {
		// only the children of the current user can be started in background
		int prevUserId = mCurrentUserId;
		mCurrentUserId = userId;
		startProfileLocked(userId);
		// only the children of the current user can be started in background
		releaseSessionOfUserLocked(prevUserId);
		cleanUpHdmiDevices(prevUserId);
		unbindServiceOfUserLocked(prevUserId);
		startProfileLocked(mCurrentUserId);
		}
		}
		}
		@@ -515,6 +542,7 @@ public final class TvInputManagerService extends SystemService {
		}

		releaseSessionOfUserLocked(userId);
		cleanUpHdmiDevices(userId);
		unbindServiceOfUserLocked(userId);
		mRunningProfiles.remove(userId);
		}
		@@ -543,15 +571,19 @@ public final class TvInputManagerService extends SystemService {
		unbindServiceOfUserLocked(runningId);
		}
		mRunningProfiles.clear();
		releaseSessionOfUserLocked(mCurrentUserId);
		unbindServiceOfUserLocked(mCurrentUserId);

		int prevUserId = mCurrentUserId;
		mCurrentUserId = userId;
		buildTvInputListLocked(userId, null);
		buildTvContentRatingSystemListLocked(userId);

		releaseSessionOfUserLocked(prevUserId);
		cleanUpHdmiDevices(prevUserId);
		unbindServiceOfUserLocked(prevUserId);

		buildTvInputListLocked(mCurrentUserId, null);
		buildTvContentRatingSystemListLocked(mCurrentUserId);
		mMessageHandler
		.obtainMessage(MessageHandler.MSG_SWITCH_CONTENT_RESOLVER,
		getContentResolverForUser(userId))
		getContentResolverForUser(mCurrentUserId))
		.sendToTarget();
		}
		}
		@@ -590,6 +622,9 @@ public final class TvInputManagerService extends SystemService {

		@GuardedBy("mLock")
		private void unbindServiceOfUserLocked(int userId) {
		if (DEBUG) {
		Slog.d(TAG, "unbindServiceOfUserLocked: user " + userId);
		}
		UserState userState = getUserStateLocked(userId);
		if (userState == null) {
		return;
		@@ -600,7 +635,12 @@ public final class TvInputManagerService extends SystemService {
		ServiceState serviceState = userState.serviceStateMap.get(component);
		if (serviceState != null && serviceState.sessionTokens.isEmpty()) {
		unbindService(serviceState);
		if (!serviceState.isHardware) {
		it.remove();
		} else {
		serviceState.hardwareInputMap.clear();
		serviceState.needInit = true;
		}
		}
		}
		}
		@@ -774,7 +814,7 @@ public final class TvInputManagerService extends SystemService {
		boolean shouldBind;
		if (userId == mCurrentUserId \|\| mRunningProfiles.contains(userId)) {
		shouldBind = !serviceState.sessionTokens.isEmpty()
		\|\| (serviceState.isHardware && serviceState.neverConnected);
		\|\| (serviceState.isHardware && serviceState.needInit);
		} else {
		// For a non-current user,
		// if sessionTokens is not empty, it contains recording sessions only
		@@ -3404,13 +3444,13 @@ public final class TvInputManagerService extends SystemService {
		private ServiceCallback callback;
		private boolean bound;
		private boolean reconnecting;
		private boolean neverConnected;
		private boolean needInit;

		private ServiceState(ComponentName component, int userId) {
		this.component = component;
		this.connection = new InputServiceConnection(component, userId);
		this.isHardware = hasHardwarePermission(mContext.getPackageManager(), component);
		this.neverConnected = true;
		this.needInit = true;
		}
		}

		@@ -3618,12 +3658,10 @@ public final class TvInputManagerService extends SystemService {
		}
		ComponentName component = mTvInputHardwareManager.getInputMap().get(inputId).getComponent();
		ServiceState serviceState = getServiceStateLocked(component, userId);
		boolean removed = serviceState.hardwareInputMap.remove(inputId) != null;
		if (removed) {
		serviceState.hardwareInputMap.remove(inputId);
		buildTvInputListLocked(userId, null);
		mTvInputHardwareManager.removeHardwareInput(inputId);
		}
		}

		private final class InputServiceConnection implements ServiceConnection {
		private final ComponentName mComponent;
		@@ -3648,7 +3686,7 @@ public final class TvInputManagerService extends SystemService {
		}
		ServiceState serviceState = userState.serviceStateMap.get(mComponent);
		serviceState.service = ITvInputService.Stub.asInterface(service);
		serviceState.neverConnected = false;
		serviceState.needInit = false;

		// Register a callback, if we need to.
		if (serviceState.isHardware && serviceState.callback == null) {
		@@ -3841,10 +3879,13 @@ public final class TvInputManagerService extends SystemService {
		final long identity = Binder.clearCallingIdentity();
		try {
		synchronized (mLock) {
		Slog.d(TAG, "ServiceCallback: removeHardwareInput, inputId: " + inputId +
		" by " + mComponent + ", userId: " + mUserId);
		if (mUserId == mCurrentUserId) {
		Slog.d(TAG,
		"ServiceCallback: removeHardwareInput, inputId: " + inputId + " by "
		+ mComponent + ", userId: " + mUserId);
		removeHardwareInputLocked(inputId, mUserId);
		}
		}
		} finally {
		Binder.restoreCallingIdentity(identity);
		}
		@@ -4578,6 +4619,11 @@ public final class TvInputManagerService extends SystemService {
		private final class HardwareListener implements TvInputHardwareManager.Listener {
		@Override
		public void onStateChanged(String inputId, int state) {
		if (DEBUG) {
		Slog.d(TAG,
		"onStateChanged: inputId " + (inputId != null ? inputId : "null")
		+ ", state " + state);
		}
		synchronized (mLock) {
		setStateLocked(inputId, state, mCurrentUserId);
		}
		@@ -4585,6 +4631,11 @@ public final class TvInputManagerService extends SystemService {

		@Override
		public void onHardwareDeviceAdded(TvInputHardwareInfo info) {
		if (DEBUG) {
		Slog.d(TAG,
		"onHardwareDeviceAdded: TvInputHardwareInfo "
		+ (info != null ? info.toString() : "null"));
		}
		synchronized (mLock) {
		UserState userState = getOrCreateUserStateLocked(mCurrentUserId);
		// Broadcast the event to all hardware inputs.
		@@ -4607,6 +4658,11 @@ public final class TvInputManagerService extends SystemService {

		@Override
		public void onHardwareDeviceRemoved(TvInputHardwareInfo info) {
		if (DEBUG) {
		Slog.d(TAG,
		"onHardwareDeviceRemoved: TvInputHardwareInfo "
		+ (info != null ? info.toString() : "null"));
		}
		synchronized (mLock) {
		String relatedInputId =
		mTvInputHardwareManager.getHardwareInputIdMap().get(info.getDeviceId());
		@@ -4634,6 +4690,11 @@ public final class TvInputManagerService extends SystemService {

		@Override
		public void onHdmiDeviceAdded(HdmiDeviceInfo deviceInfo) {
		if (DEBUG) {
		Slog.d(TAG,
		"onHdmiDeviceAdded: HdmiDeviceInfo "
		+ (deviceInfo != null ? deviceInfo.toString() : "null"));
		}
		synchronized (mLock) {
		UserState userState = getOrCreateUserStateLocked(mCurrentUserId);
		// Broadcast the event to all hardware inputs.
		@@ -4656,6 +4717,11 @@ public final class TvInputManagerService extends SystemService {

		@Override
		public void onHdmiDeviceRemoved(HdmiDeviceInfo deviceInfo) {
		if (DEBUG) {
		Slog.d(TAG,
		"onHdmiDeviceRemoved: HdmiDeviceInfo "
		+ (deviceInfo != null ? deviceInfo.toString() : "null"));
		}
		synchronized (mLock) {
		String relatedInputId =
		mTvInputHardwareManager.getHdmiInputIdMap().get(deviceInfo.getId());
		@@ -4683,6 +4749,12 @@ public final class TvInputManagerService extends SystemService {

		@Override
		public void onHdmiDeviceUpdated(String inputId, HdmiDeviceInfo deviceInfo) {
		if (DEBUG) {
		Slog.d(TAG,
		"onHdmiDeviceUpdated: inputId " + (inputId != null ? inputId : "null")
		+ ", deviceInfo: "
		+ (deviceInfo != null ? deviceInfo.toString() : "null"));
		}
		synchronized (mLock) {
		Integer state;
		switch (deviceInfo.getDevicePowerStatus()) {