TIF: Add a system api TvInputInfo.isCecDeviceConnectedToSwitch (d6f7666c) · Commits · e / os / android_frameworks_base

media/java/android/media/tv/TvInputInfo.java

+31 −6

Original line number	Diff line number	Diff line
		@@ -101,6 +101,11 @@ public final class TvInputInfo implements Parcelable {
		private static SparseIntArray sHardwareTypeToTvInputType = new SparseIntArray();

		private static final String XML_START_TAG_NAME = "tv-input";
		private static final String DELIMITER_INFO_IN_ID = "/";
		private static final String PREFIX_CEC_DEVICE = "CEC";
		private static final String PREFIX_HARDWARE_DEVICE = "HW";
		private static final int LENGTH_CEC_PHYSICAL_ADDRESS = 4;
		private static final int LENGTH_CEC_LOGICAL_ADDRESS = 2;

		private final ResolveInfo mService;
		private final String mId;
		@@ -112,6 +117,7 @@ public final class TvInputInfo implements Parcelable {
		private int mType = TYPE_TUNER;
		private String mLabel;
		private Uri mIconUri;
		private boolean mIsConnectedToHdmiSwitch;

		static {
		sHardwareTypeToTvInputType.put(TvInputHardwareInfo.TV_INPUT_TYPE_OTHER_HARDWARE,
		@@ -139,7 +145,7 @@ public final class TvInputInfo implements Parcelable {
		throws XmlPullParserException, IOException {
		return createTvInputInfo(context, service, generateInputIdForComponentName(
		new ComponentName(service.serviceInfo.packageName, service.serviceInfo.name)),
		null, TYPE_TUNER, null, null);
		null, TYPE_TUNER, null, null, false);
		}

		/**
		@@ -160,9 +166,10 @@ public final class TvInputInfo implements Parcelable {
		public static TvInputInfo createTvInputInfo(Context context, ResolveInfo service,
		HdmiCecDeviceInfo cecInfo, String parentId, String label, Uri iconUri)
		throws XmlPullParserException, IOException {
		boolean isConnectedToHdmiSwitch = (cecInfo.getPhysicalAddress() & 0x0FFF) != 0;
		return createTvInputInfo(context, service, generateInputIdForHdmiCec(
		new ComponentName(service.serviceInfo.packageName, service.serviceInfo.name),
		cecInfo), parentId, TYPE_HDMI, label, iconUri);
		cecInfo), parentId, TYPE_HDMI, label, iconUri, isConnectedToHdmiSwitch);
		}

		/**
		@@ -185,11 +192,12 @@ public final class TvInputInfo implements Parcelable {
		int inputType = sHardwareTypeToTvInputType.get(hardwareInfo.getType(), TYPE_TUNER);
		return createTvInputInfo(context, service, generateInputIdForHardware(
		new ComponentName(service.serviceInfo.packageName, service.serviceInfo.name),
		hardwareInfo), null, inputType, label, iconUri);
		hardwareInfo), null, inputType, label, iconUri, false);
		}

		private static TvInputInfo createTvInputInfo(Context context, ResolveInfo service,
		String id, String parentId, int inputType, String label, Uri iconUri)
		String id, String parentId, int inputType, String label, Uri iconUri,
		boolean isConnectedToHdmiSwitch)
		throws XmlPullParserException, IOException {
		ServiceInfo si = service.serviceInfo;
		PackageManager pm = context.getPackageManager();
		@@ -233,6 +241,7 @@ public final class TvInputInfo implements Parcelable {

		input.mLabel = label;
		input.mIconUri = iconUri;
		input.mIsConnectedToHdmiSwitch = isConnectedToHdmiSwitch;
		return input;
		} catch (NameNotFoundException e) {
		throw new XmlPullParserException("Unable to create context for: " + si.packageName);
		@@ -346,6 +355,16 @@ public final class TvInputInfo implements Parcelable {
		return mType != TYPE_TUNER;
		}

		/**
		* Returns {@code true}, if a CEC device for this TV input is connected to an HDMI switch, i.e.,
		* the device isn't directly connected to a HDMI port.
		* @hide
		*/
		@SystemApi
		public boolean isConnectedToHdmiSwitch() {
		return mIsConnectedToHdmiSwitch;
		}

		/**
		* Loads the user-displayed label for this TV input service.
		*
		@@ -432,6 +451,7 @@ public final class TvInputInfo implements Parcelable {
		dest.writeInt(mType);
		dest.writeString(mIconUri == null ? null : mIconUri.toString());
		dest.writeString(mLabel);
		dest.writeByte(mIsConnectedToHdmiSwitch ? (byte) 1 : 0);
		}

		private Drawable loadDefaultIcon(Context context) {
		@@ -457,7 +477,10 @@ public final class TvInputInfo implements Parcelable {
		*/
		private static final String generateInputIdForHdmiCec(
		ComponentName name, HdmiCecDeviceInfo cecInfo) {
		return name.flattenToShortString() + String.format("\|CEC%08X%08X",
		// Example of the format : "/CEC%04X%02X"
		String format = String.format("%s%s%%0%sX%%0%sX", DELIMITER_INFO_IN_ID, PREFIX_CEC_DEVICE,
		LENGTH_CEC_PHYSICAL_ADDRESS, LENGTH_CEC_LOGICAL_ADDRESS);
		return name.flattenToShortString() + String.format(format,
		cecInfo.getPhysicalAddress(), cecInfo.getLogicalAddress());
		}

		@@ -470,7 +493,8 @@ public final class TvInputInfo implements Parcelable {
		*/
		private static final String generateInputIdForHardware(
		ComponentName name, TvInputHardwareInfo hardwareInfo) {
		return name.flattenToShortString() + String.format("\|HW%d", hardwareInfo.getDeviceId());
		return name.flattenToShortString() + String.format("%s%s%d",
		DELIMITER_INFO_IN_ID, PREFIX_HARDWARE_DEVICE, hardwareInfo.getDeviceId());
		}

		/**
		@@ -502,5 +526,6 @@ public final class TvInputInfo implements Parcelable {
		mIconUri = Uri.parse(mIconUriString);
		}
		mLabel = in.readString();
		mIsConnectedToHdmiSwitch = in.readByte() == 1 ? true : false;
		}
		}