Update TvMessage key constants (fa97faa5) · Commits · e / os / android_frameworks_base

core/api/current.txt

+4 −0

Original line number	Diff line number	Diff line
		@@ -27348,9 +27348,13 @@ package android.media.tv {
		field public static final int TIME_SHIFT_STATUS_UNAVAILABLE = 2; // 0x2
		field public static final int TIME_SHIFT_STATUS_UNKNOWN = 0; // 0x0
		field public static final int TIME_SHIFT_STATUS_UNSUPPORTED = 1; // 0x1
		field public static final long TV_MESSAGE_GROUP_ID_NONE = -1L; // 0xffffffffffffffffL
		field public static final String TV_MESSAGE_KEY_GROUP_ID = "android.media.tv.TvInputManager.group_id";
		field public static final String TV_MESSAGE_KEY_RAW_DATA = "android.media.tv.TvInputManager.raw_data";
		field public static final String TV_MESSAGE_KEY_STREAM_ID = "android.media.tv.TvInputManager.stream_id";
		field public static final String TV_MESSAGE_KEY_SUBTYPE = "android.media.tv.TvInputManager.subtype";
		field public static final String TV_MESSAGE_SUBTYPE_CC_608E = "CTA 608-E";
		field public static final String TV_MESSAGE_SUBTYPE_WATERMARKING_A335 = "ATSC A/335";
		field public static final int TV_MESSAGE_TYPE_CLOSED_CAPTION = 2; // 0x2
		field public static final int TV_MESSAGE_TYPE_OTHER = 1000; // 0x3e8
		field public static final int TV_MESSAGE_TYPE_WATERMARK = 1; // 0x1

media/java/android/media/tv/TvInputManager.java

+42 −10

Original line number	Diff line number	Diff line
		@@ -155,21 +155,52 @@ public final class TvInputManager {
		public static final String TV_MESSAGE_KEY_STREAM_ID =
		"android.media.tv.TvInputManager.stream_id";

		/**
		* This value for {@link #TV_MESSAGE_KEY_GROUP_ID} denotes that the message doesn't
		* belong to any group.
		*/
		public static final long TV_MESSAGE_GROUP_ID_NONE = -1;

		/**
		* This constant is used as a {@link Bundle} key for TV messages. This is used to
		* optionally identify messages that belong together, such as headers and bodies
		* of the same event. For messages that do not have a group, this value
		* should be {@link #TV_MESSAGE_GROUP_ID_NONE}.
		*
		* <p> As -1 is a reserved value, -1 should not be used as a valid groupId.
		*
		* <p> Type: long
		*/
		public static final String TV_MESSAGE_KEY_GROUP_ID =
		"android.media.tv.TvInputManager.group_id";

		/**
		* This is a subtype for TV messages that can be potentially found as a value
		* at {@link #TV_MESSAGE_KEY_SUBTYPE}. It identifies the subtype of the message
		* as the watermarking format ATSC A/335.
		*/
		public static final String TV_MESSAGE_SUBTYPE_WATERMARKING_A335 = "ATSC A/335";

		/**
		* This is a subtype for TV messages that can be potentially found as a value
		* at {@link #TV_MESSAGE_KEY_SUBTYPE}. It identifies the subtype of the message
		* as the CC format CTA 608-E.
		*/
		public static final String TV_MESSAGE_SUBTYPE_CC_608E = "CTA 608-E";

		/**
		* This constant is used as a {@link Bundle} key for TV messages. The value of the key
		* identifies the subtype of the data, such as the format of the CC data. The format
		* found at this key can then be used to identify how to parse the data at
		* {@link #TV_MESSAGE_KEY_RAW_DATA}.
		*
		* To parse the raw data bsed on the subtype, please refer to the official documentation of the
		* concerning subtype. For example, for the subtype "ATSC A/335" for watermarking, the
		* document for A/335 from the ATSC standard details how this data is formatted.
		*
		* Some other examples of common formats include:
		* <ul>
		* <li>Watermarking - ATSC A/336</li>
		* <li>Closed Captioning - CTA 608-E</li>
		* </ul>
		* <p> To parse the raw data based on the subtype, please refer to the official
		* documentation of the concerning subtype. For example, for the subtype
		* {@link #TV_MESSAGE_SUBTYPE_WATERMARKING_A335}, the document for A/335 from the ATSC
		* standard details how this data is formatted. Similarly, the subtype
		* {@link #TV_MESSAGE_SUBTYPE_CC_608E} is documented in the ANSI/CTA standard for
		* 608-E. These subtypes are examples of common formats for their respective uses
		* and other subtypes may exist.
		*
		* <p> Type: String
		*/
		@@ -178,7 +209,7 @@ public final class TvInputManager {

		/**
		* This constant is used as a {@link Bundle} key for TV messages. The value of the key
		* stores the raw data contained in this TV Message. The format of this data is determined
		* stores the raw data contained in this TV message. The format of this data is determined
		* by the format defined by the subtype, found using the key at
		* {@link #TV_MESSAGE_KEY_SUBTYPE}. See {@link #TV_MESSAGE_KEY_SUBTYPE} for more
		* information on how to parse this data.
		@@ -839,6 +870,7 @@ public final class TvInputManager {
		* @param type The type of message received, such as {@link #TV_MESSAGE_TYPE_WATERMARK}
		* @param data The raw data of the message. The bundle keys are:
		* {@link TvInputManager#TV_MESSAGE_KEY_STREAM_ID},
		* {@link TvInputManager#TV_MESSAGE_KEY_GROUP_ID},
		* {@link TvInputManager#TV_MESSAGE_KEY_SUBTYPE},
		* {@link TvInputManager#TV_MESSAGE_KEY_RAW_DATA}.
		* See {@link TvInputManager#TV_MESSAGE_KEY_SUBTYPE} for more information on

media/java/android/media/tv/TvInputService.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -1032,6 +1032,7 @@ public abstract class TvInputService extends Service {
		* {@link TvInputManager#TV_MESSAGE_TYPE_WATERMARK}
		* @param data The raw data of the message. The bundle keys are:
		* {@link TvInputManager#TV_MESSAGE_KEY_STREAM_ID},
		* {@link TvInputManager#TV_MESSAGE_KEY_GROUP_ID},
		* {@link TvInputManager#TV_MESSAGE_KEY_SUBTYPE},
		* {@link TvInputManager#TV_MESSAGE_KEY_RAW_DATA}.
		* See {@link TvInputManager#TV_MESSAGE_KEY_SUBTYPE} for more information on
		@@ -1507,6 +1508,7 @@ public abstract class TvInputService extends Service {
		* {@link TvInputManager#TV_MESSAGE_TYPE_WATERMARK}
		* @param data The raw data of the message. The bundle keys are:
		* {@link TvInputManager#TV_MESSAGE_KEY_STREAM_ID},
		* {@link TvInputManager#TV_MESSAGE_KEY_GROUP_ID},
		* {@link TvInputManager#TV_MESSAGE_KEY_SUBTYPE},
		* {@link TvInputManager#TV_MESSAGE_KEY_RAW_DATA}.
		* See {@link TvInputManager#TV_MESSAGE_KEY_SUBTYPE} for more information on

media/java/android/media/tv/TvView.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -1256,6 +1256,7 @@ public class TvView extends ViewGroup {
		* {@link TvInputManager#TV_MESSAGE_TYPE_WATERMARK}
		* @param data The raw data of the message. The bundle keys are:
		* {@link TvInputManager#TV_MESSAGE_KEY_STREAM_ID},
		* {@link TvInputManager#TV_MESSAGE_KEY_GROUP_ID},
		* {@link TvInputManager#TV_MESSAGE_KEY_SUBTYPE},
		* {@link TvInputManager#TV_MESSAGE_KEY_RAW_DATA}.
		* See {@link TvInputManager#TV_MESSAGE_KEY_SUBTYPE} for more information on

media/java/android/media/tv/interactive/TvInteractiveAppService.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -921,6 +921,7 @@ public abstract class TvInteractiveAppService extends Service {
		* {@link TvInputManager#TV_MESSAGE_TYPE_WATERMARK}
		* @param data The raw data of the message. The bundle keys are:
		* {@link TvInputManager#TV_MESSAGE_KEY_STREAM_ID},
		* {@link TvInputManager#TV_MESSAGE_KEY_GROUP_ID},
		* {@link TvInputManager#TV_MESSAGE_KEY_SUBTYPE},
		* {@link TvInputManager#TV_MESSAGE_KEY_RAW_DATA}.
		* See {@link TvInputManager#TV_MESSAGE_KEY_SUBTYPE} for more information on