Complete FilterConfiguration getters and builders (2bdd1fc5) · Commits · e / os / android_frameworks_base

media/java/android/media/tv/tuner/TunerConstants.java

+28 −0

Original line number	Diff line number	Diff line
		@@ -124,6 +124,34 @@ public final class TunerConstants {
		*/
		public static final int FILTER_STATUS_OVERFLOW = Constants.DemuxFilterStatus.OVERFLOW;


		/** @hide */
		@Retention(RetentionPolicy.SOURCE)
		@IntDef(prefix = "INDEX_TYPE_", value =
		{INDEX_TYPE_NONE, INDEX_TYPE_TS, INDEX_TYPE_SC, INDEX_TYPE_SC_HEVC})
		public @interface IndexType {}

		/**
		* Index is not used.
		* @hide
		*/
		public static final int INDEX_TYPE_NONE = Constants.DemuxRecordIndexType.NONE;
		/**
		* TS index.
		* @hide
		*/
		public static final int INDEX_TYPE_TS = Constants.DemuxRecordIndexType.TS;
		/**
		* Start Code index.
		* @hide
		*/
		public static final int INDEX_TYPE_SC = Constants.DemuxRecordIndexType.SC;
		/**
		* Start Code index for HEVC.
		* @hide
		*/
		public static final int INDEX_TYPE_SC_HEVC = Constants.DemuxRecordIndexType.SC_HEVC;

		/**
		* Indexes can be tagged through TS (Transport Stream) header.
		*

media/java/android/media/tv/tuner/filter/AlpFilterConfiguration.java

+106 −3

Original line number	Diff line number	Diff line
		@@ -16,20 +16,123 @@

		package android.media.tv.tuner.filter;

		import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.annotation.RequiresPermission;
		import android.content.Context;
		import android.hardware.tv.tuner.V1_0.Constants;
		import android.media.tv.tuner.TunerUtils;

		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;

		/**
		* Filter configuration for a ALP filter.
		* @hide
		*/
		public class AlpFilterConfiguration extends FilterConfiguration {
		private int mPacketType;
		private int mLengthType;
		/** @hide */
		@Retention(RetentionPolicy.SOURCE)
		@IntDef(prefix = "LENGTH_TYPE_", value =
		{LENGTH_TYPE_UNDEFINED, LENGTH_TYPE_WITHOUT_ADDITIONAL_HEADER,
		LENGTH_TYPE_WITH_ADDITIONAL_HEADER})
		public @interface LengthType {}

		/**
		* Length type not defined.
		*/
		public static final int LENGTH_TYPE_UNDEFINED = Constants.DemuxAlpLengthType.UNDEFINED;
		/**
		* Length does NOT include additional header.
		*/
		public static final int LENGTH_TYPE_WITHOUT_ADDITIONAL_HEADER =
		Constants.DemuxAlpLengthType.WITHOUT_ADDITIONAL_HEADER;
		/**
		* Length includes additional header.
		*/
		public static final int LENGTH_TYPE_WITH_ADDITIONAL_HEADER =
		Constants.DemuxAlpLengthType.WITH_ADDITIONAL_HEADER;


		public AlpFilterConfiguration(Settings settings) {
		private final int mPacketType;
		private final int mLengthType;

		public AlpFilterConfiguration(Settings settings, int packetType, int lengthType) {
		super(settings);
		mPacketType = packetType;
		mLengthType = lengthType;
		}

		@Override
		public int getType() {
		return FilterConfiguration.FILTER_TYPE_ALP;
		}

		/**
		* Gets packet type.
		*/
		@FilterConfiguration.PacketType
		public int getPacketType() {
		return mPacketType;
		}
		/**
		* Gets length type.
		*/
		@LengthType
		public int getLengthType() {
		return mLengthType;
		}

		/**
		* Creates a builder for {@link AlpFilterConfiguration}.
		*
		* @param context the context of the caller.
		*/
		@RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER)
		@NonNull
		public static Builder builder(@NonNull Context context) {
		TunerUtils.checkTunerPermission(context);
		return new Builder();
		}

		/**
		* Builder for {@link AlpFilterConfiguration}.
		*/
		public static class Builder extends FilterConfiguration.Builder<Builder> {
		private int mPacketType;
		private int mLengthType;

		private Builder() {
		}

		/**
		* Sets packet type.
		*/
		@NonNull
		public Builder setPacketType(@FilterConfiguration.PacketType int packetType) {
		mPacketType = packetType;
		return this;
		}
		/**
		* Sets length type.
		*/
		@NonNull
		public Builder setLengthType(@LengthType int lengthType) {
		mLengthType = lengthType;
		return this;
		}

		/**
		* Builds a {@link AlpFilterConfiguration} object.
		*/
		@NonNull
		public AlpFilterConfiguration build() {
		return new AlpFilterConfiguration(mSettings, mPacketType, mLengthType);
		}

		@Override
		Builder self() {
		return this;
		}
		}
		}

media/java/android/media/tv/tuner/filter/AvSettings.java

+65 −2

Original line number	Diff line number	Diff line
		@@ -16,21 +16,84 @@

		package android.media.tv.tuner.filter;

		import android.annotation.NonNull;
		import android.annotation.RequiresPermission;
		import android.content.Context;
		import android.media.tv.tuner.TunerConstants;
		import android.media.tv.tuner.TunerUtils;
		import android.media.tv.tuner.filter.FilterConfiguration.FilterType;

		/**
		* Filter Settings for a Video and Audio.
		*
		* @hide
		*/
		public class AvSettings extends Settings {
		private boolean mIsPassthrough;
		private final boolean mIsPassthrough;

		private AvSettings(int mainType, boolean isAudio) {
		private AvSettings(int mainType, boolean isAudio, boolean isPassthrough) {
		super(TunerUtils.getFilterSubtype(
		mainType,
		isAudio
		? TunerConstants.FILTER_SUBTYPE_AUDIO
		: TunerConstants.FILTER_SUBTYPE_VIDEO));
		mIsPassthrough = isPassthrough;
		}

		/**
		* Checks whether it's passthrough.
		*/
		public boolean isPassthrough() {
		return mIsPassthrough;
		}

		/**
		* Creates a builder for {@link AvSettings}.
		*
		* @param context the context of the caller.
		* @param mainType the filter main type.
		* @param isAudio {@code true} if it's audio settings; {@code false} if it's video settings.
		*/
		@RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER)
		@NonNull
		public static Builder builder(
		@NonNull Context context, @FilterType int mainType, boolean isAudio) {
		TunerUtils.checkTunerPermission(context);
		return new Builder(mainType, isAudio);
		}

		/**
		* Builder for {@link AvSettings}.
		*/
		public static class Builder extends Settings.Builder<Builder> {
		private final boolean mIsAudio;
		private boolean mIsPassthrough;

		private Builder(int mainType, boolean isAudio) {
		super(mainType);
		mIsAudio = isAudio;
		}

		/**
		* Sets whether it's passthrough.
		*/
		@NonNull
		public Builder setPassthrough(boolean isPassthrough) {
		mIsPassthrough = isPassthrough;
		return this;
		}

		/**
		* Builds a {@link AvSettings} object.
		*/
		@NonNull
		public AvSettings build() {
		return new AvSettings(mMainType, mIsAudio, mIsPassthrough);
		}

		@Override
		Builder self() {
		return this;
		}
		}
		}

media/java/android/media/tv/tuner/filter/DownloadSettings.java

+60 −2

Original line number	Diff line number	Diff line
		@@ -16,17 +16,75 @@

		package android.media.tv.tuner.filter;

		import android.annotation.NonNull;
		import android.annotation.RequiresPermission;
		import android.content.Context;
		import android.media.tv.tuner.TunerConstants;
		import android.media.tv.tuner.TunerUtils;
		import android.media.tv.tuner.filter.FilterConfiguration.FilterType;

		/**
		* Filter Settings for a Download.
		* @hide
		*/
		public class DownloadSettings extends Settings {
		private int mDownloadId;
		private final int mDownloadId;

		public DownloadSettings(int mainType) {
		private DownloadSettings(int mainType, int downloadId) {
		super(TunerUtils.getFilterSubtype(mainType, TunerConstants.FILTER_SUBTYPE_DOWNLOAD));
		mDownloadId = downloadId;
		}

		/**
		* Gets download ID.
		*/
		public int getDownloadId() {
		return mDownloadId;
		}

		/**
		* Creates a builder for {@link DownloadSettings}.
		*
		* @param context the context of the caller.
		* @param mainType the filter main type.
		*/
		@RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER)
		@NonNull
		public static Builder builder(@NonNull Context context, @FilterType int mainType) {
		TunerUtils.checkTunerPermission(context);
		return new Builder(mainType);
		}

		/**
		* Builder for {@link DownloadSettings}.
		*/
		public static class Builder extends Settings.Builder<Builder> {
		private int mDownloadId;

		private Builder(int mainType) {
		super(mainType);
		}

		/**
		* Sets download ID.
		*/
		@NonNull
		public Builder setDownloadId(int downloadId) {
		mDownloadId = downloadId;
		return this;
		}

		/**
		* Builds a {@link DownloadSettings} object.
		*/
		@NonNull
		public DownloadSettings build() {
		return new DownloadSettings(mMainType, mDownloadId);
		}

		@Override
		Builder self() {
		return this;
		}
		}
		}

media/java/android/media/tv/tuner/filter/FilterConfiguration.java

+49 −1

Original line number	Diff line number	Diff line
		@@ -33,7 +33,8 @@ import java.lang.annotation.RetentionPolicy;
		public abstract class FilterConfiguration {

		/** @hide */
		@IntDef({FILTER_TYPE_TS, FILTER_TYPE_MMTP, FILTER_TYPE_IP, FILTER_TYPE_TLV, FILTER_TYPE_ALP})
		@IntDef(prefix = "FILTER_TYPE_", value =
		{FILTER_TYPE_TS, FILTER_TYPE_MMTP, FILTER_TYPE_IP, FILTER_TYPE_TLV, FILTER_TYPE_ALP})
		@Retention(RetentionPolicy.SOURCE)
		public @interface FilterType {}

		@@ -58,6 +59,30 @@ public abstract class FilterConfiguration {
		*/
		public static final int FILTER_TYPE_ALP = Constants.DemuxFilterMainType.ALP;


		/** @hide */
		@IntDef(prefix = "PACKET_TYPE_", value =
		{PACKET_TYPE_IPV4, PACKET_TYPE_COMPRESSED, PACKET_TYPE_SIGNALING})
		@Retention(RetentionPolicy.SOURCE)
		public @interface PacketType {}

		/**
		* IP v4 packet type.
		* @hide
		*/
		public static final int PACKET_TYPE_IPV4 = 0;
		/**
		* Compressed packet type.
		* @hide
		*/
		public static final int PACKET_TYPE_COMPRESSED = 2;
		/**
		* Signaling packet type.
		* @hide
		*/
		public static final int PACKET_TYPE_SIGNALING = 4;


		@Nullable
		/* package */ final Settings mSettings;

		@@ -77,4 +102,27 @@ public abstract class FilterConfiguration {
		public Settings getSettings() {
		return mSettings;
		}

		/**
		* Builder for {@link FilterConfiguration}.
		*
		* @param <T> The subclass to be built.
		* @hide
		*/
		public abstract static class Builder<T extends Builder<T>> {
		/* package */ Settings mSettings;

		/* package */ Builder() {
		}

		/**
		* Sets filter settings.
		*/
		@Nullable
		public T setFrequency(Settings settings) {
		mSettings = settings;
		return self();
		}
		/* package */ abstract T self();
		}
		}