am ddb863f4: am 5b062e07: Merge "CEC: Fix apilint errors." into lmp-mr1-dev (b10d25fc) · Commits · e / os / android_frameworks_base

core/java/android/hardware/hdmi/HdmiClient.java

+16 −9

Original line number	Diff line number	Diff line
		@@ -16,11 +16,13 @@ import android.util.Log;
		public abstract class HdmiClient {
		private static final String TAG = "HdmiClient";

		protected final IHdmiControlService mService;
		/* package */ final IHdmiControlService mService;

		protected abstract int getDeviceType();
		private IHdmiVendorCommandListener mIHdmiVendorCommandListener;

		public HdmiClient(IHdmiControlService service) {
		/* package */ abstract int getDeviceType();

		/* package */ HdmiClient(IHdmiControlService service) {
		mService = service;
		}

		@@ -40,7 +42,7 @@ public abstract class HdmiClient {
		}

		/**
		* Send a key event to other logical device.
		* Sends a key event to other logical device.
		*
		* @param keyCode key code to send. Defined in {@link android.view.KeyEvent}.
		* @param isPressed true if this is key press event
		@@ -54,7 +56,7 @@ public abstract class HdmiClient {
		}

		/**
		* Send vendor-specific command.
		* Sends vendor-specific command.
		*
		* @param targetAddress address of the target device
		* @param params vendor-specific parameter. For <Vendor Command With ID> do not
		@@ -71,18 +73,23 @@ public abstract class HdmiClient {
		}

		/**
		* Add a listener used to receive incoming vendor-specific command.
		* Sets a listener used to receive incoming vendor-specific command.
		*
		* @param listener listener object
		*/
		public void addVendorCommandListener(@NonNull VendorCommandListener listener) {
		public void setVendorCommandListener(@NonNull VendorCommandListener listener) {
		if (listener == null) {
		throw new IllegalArgumentException("listener cannot be null");
		}
		if (mIHdmiVendorCommandListener != null) {
		throw new IllegalStateException("listener was already set");
		}
		try {
		mService.addVendorCommandListener(getListenerWrapper(listener), getDeviceType());
		IHdmiVendorCommandListener wrappedListener = getListenerWrapper(listener);
		mService.addVendorCommandListener(wrappedListener, getDeviceType());
		mIHdmiVendorCommandListener = wrappedListener;
		} catch (RemoteException e) {
		Log.e(TAG, "failed to add vendor command listener: ", e);
		Log.e(TAG, "failed to set vendor command listener: ", e);
		}
		}

core/java/android/hardware/hdmi/HdmiControlManager.java

+29 −10

Original line number	Diff line number	Diff line
		@@ -21,6 +21,8 @@ import android.annotation.SdkConstant;
		import android.annotation.SdkConstant.SdkConstantType;
		import android.annotation.SystemApi;
		import android.os.RemoteException;
		import android.util.ArrayMap;
		import android.util.Log;

		/**
		* The {@link HdmiControlManager} class is used to send HDMI control messages
		@@ -36,6 +38,8 @@ import android.os.RemoteException;
		*/
		@SystemApi
		public final class HdmiControlManager {
		private static final String TAG = "HdmiControlManager";

		@Nullable private final IHdmiControlService mService;

		/**
		@@ -56,7 +60,7 @@ public final class HdmiControlManager {

		/**
		* Message used by TV to receive volume status from Audio Receiver. It should check volume value
		* that is retrieved from extra value with the key {@link #EXTRA_MESSAGE_EXTRAM_PARAM1}. If the
		* that is retrieved from extra value with the key {@link #EXTRA_MESSAGE_EXTRA_PARAM1}. If the
		* value is in range of [0,100], it is current volume of Audio Receiver. And there is another
		* value, {@link #AVR_VOLUME_MUTED}, which is used to inform volume mute.
		*/
		@@ -71,7 +75,7 @@ public final class HdmiControlManager {
		* Used as an extra field in the intent {@link #ACTION_OSD_MESSAGE}. Contains the extra value
		* of the message.
		*/
		public static final String EXTRA_MESSAGE_EXTRAM_PARAM1 =
		public static final String EXTRA_MESSAGE_EXTRA_PARAM1 =
		"android.hardware.hdmi.extra.MESSAGE_EXTRA_PARAM1";

		/**
		@@ -251,10 +255,9 @@ public final class HdmiControlManager {
		private final boolean mHasTvDevice;

		/**
		* @hide - hide this constructor because it has a parameter of type
		* IHdmiControlService, which is a system private class. The right way
		* to create an instance of this class is using the factory
		* Context.getSystemService.
		* {@hide} - hide this constructor because it has a parameter of type IHdmiControlService,
		* which is a system private class. The right way to create an instance of this class is
		* using the factory Context.getSystemService.
		*/
		public HdmiControlManager(IHdmiControlService service) {
		mService = service;
		@@ -340,6 +343,9 @@ public final class HdmiControlManager {
		void onReceived(HdmiHotplugEvent event);
		}

		private final ArrayMap<HotplugEventListener, IHdmiHotplugEventListener>
		mHotplugEventListeners = new ArrayMap<>();

		/**
		* Listener used to get vendor-specific commands.
		*/
		@@ -384,12 +390,19 @@ public final class HdmiControlManager {
		*/
		public void addHotplugEventListener(HotplugEventListener listener) {
		if (mService == null) {
		Log.e(TAG, "HdmiControlService is not available");
		return;
		}
		if (mHotplugEventListeners.containsKey(listener)) {
		Log.e(TAG, "listener is already registered");
		return;
		}
		IHdmiHotplugEventListener wrappedListener = getHotplugEventListenerWrapper(listener);
		mHotplugEventListeners.put(listener, wrappedListener);
		try {
		mService.addHotplugEventListener(getHotplugEventListenerWrapper(listener));
		mService.addHotplugEventListener(wrappedListener);
		} catch (RemoteException e) {
		// Do nothing.
		Log.e(TAG, "failed to add hotplug event listener: ", e);
		}
		}

		@@ -400,12 +413,18 @@ public final class HdmiControlManager {
		*/
		public void removeHotplugEventListener(HotplugEventListener listener) {
		if (mService == null) {
		Log.e(TAG, "HdmiControlService is not available");
		return;
		}
		IHdmiHotplugEventListener wrappedListener = mHotplugEventListeners.remove(listener);
		if (wrappedListener == null) {
		Log.e(TAG, "tried to remove not-registered listener");
		return;
		}
		try {
		mService.removeHotplugEventListener(getHotplugEventListenerWrapper(listener));
		mService.removeHotplugEventListener(wrappedListener);
		} catch (RemoteException e) {
		// Do nothing.
		Log.e(TAG, "failed to remove hotplug event listener: ", e);
		}
		}

core/java/android/hardware/hdmi/HdmiDeviceInfo.java

+18 −18

Original line number	Diff line number	Diff line
		@@ -237,14 +237,14 @@ public class HdmiDeviceInfo implements Parcelable {
		}

		/**
		* Return the id of the device.
		* Returns the id of the device.
		*/
		public int getId() {
		return mId;
		}

		/**
		* Return the id to be used for CEC device.
		* Returns the id to be used for CEC device.
		*
		* @param address logical address of CEC device
		* @return id for CEC device
		@@ -255,7 +255,7 @@ public class HdmiDeviceInfo implements Parcelable {
		}

		/**
		* Return the id to be used for MHL device.
		* Returns the id to be used for MHL device.
		*
		* @param portId port which the MHL device is connected to
		* @return id for MHL device
		@@ -266,7 +266,7 @@ public class HdmiDeviceInfo implements Parcelable {
		}

		/**
		* Return the id to be used for hardware port.
		* Returns the id to be used for hardware port.
		*
		* @param portId port id
		* @return id for hardware port
		@@ -276,28 +276,28 @@ public class HdmiDeviceInfo implements Parcelable {
		}

		/**
		* Return the CEC logical address of the device.
		* Returns the CEC logical address of the device.
		*/
		public int getLogicalAddress() {
		return mLogicalAddress;
		}

		/**
		* Return the physical address of the device.
		* Returns the physical address of the device.
		*/
		public int getPhysicalAddress() {
		return mPhysicalAddress;
		}

		/**
		* Return the port ID.
		* Returns the port ID.
		*/
		public int getPortId() {
		return mPortId;
		}

		/**
		* Return CEC type of the device. For more details, refer constants between {@link #DEVICE_TV}
		* Returns CEC type of the device. For more details, refer constants between {@link #DEVICE_TV}
		* and {@link #DEVICE_INACTIVE}.
		*/
		public int getDeviceType() {
		@@ -305,7 +305,7 @@ public class HdmiDeviceInfo implements Parcelable {
		}

		/**
		* Return device's power status. It should be one of the following values.
		* Returns device's power status. It should be one of the following values.
		* <ul>
		* <li>{@link HdmiControlManager#POWER_STATUS_ON}
		* <li>{@link HdmiControlManager#POWER_STATUS_STANDBY}
		@@ -319,21 +319,21 @@ public class HdmiDeviceInfo implements Parcelable {
		}

		/**
		* Return MHL device id. Return -1 for non-MHL device.
		* Returns MHL device id. Return -1 for non-MHL device.
		*/
		public int getDeviceId() {
		return mDeviceId;
		}

		/**
		* Return MHL adopter id. Return -1 for non-MHL device.
		* Returns MHL adopter id. Return -1 for non-MHL device.
		*/
		public int getAdopterId() {
		return mAdopterId;
		}

		/**
		* Return {@code true} if the device is of a type that can be an input source.
		* Returns {@code true} if the device is of a type that can be an input source.
		*/
		public boolean isSourceType() {
		return mDeviceType == DEVICE_PLAYBACK
		@@ -342,7 +342,7 @@ public class HdmiDeviceInfo implements Parcelable {
		}

		/**
		* Return {@code true} if the device represents an HDMI-CEC device. {@code false} if the device
		* Returns {@code true} if the device represents an HDMI-CEC device. {@code false} if the device
		* is either MHL or other device.
		*/
		public boolean isCecDevice() {
		@@ -350,7 +350,7 @@ public class HdmiDeviceInfo implements Parcelable {
		}

		/**
		* Return {@code true} if the device represents an MHL device. {@code false} if the device is
		* Returns {@code true} if the device represents an MHL device. {@code false} if the device is
		* either CEC or other device.
		*/
		public boolean isMhlDevice() {
		@@ -358,14 +358,14 @@ public class HdmiDeviceInfo implements Parcelable {
		}

		/**
		* Return display (OSD) name of the device.
		* Returns display (OSD) name of the device.
		*/
		public String getDisplayName() {
		return mDisplayName;
		}

		/**
		* Return vendor id of the device. Vendor id is used to distinguish devices built by other
		* Returns vendor id of the device. Vendor id is used to distinguish devices built by other
		* manufactures. This is required for vendor-specific command on CEC standard.
		*/
		public int getVendorId() {
		@@ -373,7 +373,7 @@ public class HdmiDeviceInfo implements Parcelable {
		}

		/**
		* Describe the kinds of special objects contained in this Parcelable's marshalled
		* Describes the kinds of special objects contained in this Parcelable's marshalled
		* representation.
		*/
		@Override
		@@ -382,7 +382,7 @@ public class HdmiDeviceInfo implements Parcelable {
		}

		/**
		* Serialize this object into a {@link Parcel}.
		* Serializes this object into a {@link Parcel}.
		*
		* @param dest The Parcel in which the object should be written.
		* @param flags Additional flags about how the object should be written. May be 0 or

core/java/android/hardware/hdmi/HdmiHotplugEvent.java

+7 −5

Original line number	Diff line number	Diff line
		@@ -44,7 +44,7 @@ public final class HdmiHotplugEvent implements Parcelable {
		}

		/**
		* Return the port number for which the event occurred.
		* Returns the port number for which the event occurred.
		*
		* @return port number
		*/
		@@ -53,7 +53,7 @@ public final class HdmiHotplugEvent implements Parcelable {
		}

		/**
		* Return the connection status associated with this event
		* Returns the connection status associated with this event
		*
		* @return true if the device gets connected; otherwise false
		*/
		@@ -62,7 +62,7 @@ public final class HdmiHotplugEvent implements Parcelable {
		}

		/**
		* Describe the kinds of special objects contained in this Parcelable's
		* Describes the kinds of special objects contained in this Parcelable's
		* marshalled representation.
		*/
		@Override
		@@ -71,7 +71,7 @@ public final class HdmiHotplugEvent implements Parcelable {
		}

		/**
		* Flatten this object in to a Parcel.
		* Flattens this object in to a Parcel.
		*
		* @param dest The Parcel in which the object should be written.
		* @param flags Additional flags about how the object should be written.
		@@ -86,17 +86,19 @@ public final class HdmiHotplugEvent implements Parcelable {
		public static final Parcelable.Creator<HdmiHotplugEvent> CREATOR
		= new Parcelable.Creator<HdmiHotplugEvent>() {
		/**
		* Rebuild a {@link HdmiHotplugEvent} previously stored with
		* Rebuilds a {@link HdmiHotplugEvent} previously stored with
		* {@link Parcelable#writeToParcel(Parcel, int)}.
		*
		* @param p {@link HdmiHotplugEvent} object to read the Rating from
		* @return a new {@link HdmiHotplugEvent} created from the data in the parcel
		*/
		@Override
		public HdmiHotplugEvent createFromParcel(Parcel p) {
		int port = p.readInt();
		boolean connected = p.readByte() == 1;
		return new HdmiHotplugEvent(port, connected);
		}
		@Override
		public HdmiHotplugEvent[] newArray(int size) {
		return new HdmiHotplugEvent[size];
		}

core/java/android/hardware/hdmi/HdmiPlaybackClient.java

+3 −3

Original line number	Diff line number	Diff line
		@@ -64,12 +64,12 @@ public final class HdmiPlaybackClient extends HdmiClient {
		public void onComplete(int status);
		}

		HdmiPlaybackClient(IHdmiControlService service) {
		/* package */ HdmiPlaybackClient(IHdmiControlService service) {
		super(service);
		}

		/**
		* Perform the feature 'one touch play' from playback device to turn on display
		* Performs the feature 'one touch play' from playback device to turn on display
		* and switch the input.
		*
		* @param callback {@link OneTouchPlayCallback} object to get informed
		@@ -90,7 +90,7 @@ public final class HdmiPlaybackClient extends HdmiClient {
		}

		/**
		* Get the status of display device connected through HDMI bus.
		* Gets the status of display device connected through HDMI bus.
		*
		* @param callback {@link DisplayStatusCallback} object to get informed
		* of the result