Split FrontendSettings and move to frontend package (88777d90) · Commits · e / os / android_frameworks_base

media/java/android/media/tv/tuner/FrontendSettings.java

+2 −281

Original line number	Diff line number	Diff line
		@@ -19,8 +19,6 @@ package android.media.tv.tuner;
		import android.annotation.SystemApi;
		import android.media.tv.tuner.TunerConstants.FrontendSettingsType;

		import java.util.List;

		/**
		* Frontend settings for tune and scan operations.
		* @hide
		@@ -29,7 +27,8 @@ import java.util.List;
		public abstract class FrontendSettings {
		private final int mFrequency;

		FrontendSettings(int frequency) {
		/** @hide */
		public FrontendSettings(int frequency) {
		mFrequency = frequency;
		}

		@@ -48,282 +47,4 @@ public abstract class FrontendSettings {
		return mFrequency;
		}

		// TODO: use hal constants for enum fields
		// TODO: javaDoc
		// TODO: add builders and getters for other settings type

		/**
		* Frontend settings for analog.
		* @hide
		*/
		public static class FrontendAnalogSettings extends FrontendSettings {
		private int mAnalogType;
		private int mSifStandard;

		@Override
		public int getType() {
		return TunerConstants.FRONTEND_TYPE_ANALOG;
		}

		public int getAnalogType() {
		return mAnalogType;
		}

		public int getSifStandard() {
		return mSifStandard;
		}

		/**
		* Creates a new builder object.
		*/
		public static Builder newBuilder() {
		return new Builder();
		}

		private FrontendAnalogSettings(int frequency, int analogType, int sifStandard) {
		super(frequency);
		mAnalogType = analogType;
		mSifStandard = sifStandard;
		}

		/**
		* Builder for FrontendAnalogSettings.
		*/
		public static class Builder {
		private int mFrequency;
		private int mAnalogType;
		private int mSifStandard;

		private Builder() {}

		/**
		* Sets frequency.
		*/
		public Builder setFrequency(int frequency) {
		mFrequency = frequency;
		return this;
		}

		/**
		* Sets analog type.
		*/
		public Builder setAnalogType(int analogType) {
		mAnalogType = analogType;
		return this;
		}

		/**
		* Sets sif standard.
		*/
		public Builder setSifStandard(int sifStandard) {
		mSifStandard = sifStandard;
		return this;
		}

		/**
		* Builds a FrontendAnalogSettings instance.
		*/
		public FrontendAnalogSettings build() {
		return new FrontendAnalogSettings(mFrequency, mAnalogType, mSifStandard);
		}
		}
		}

		/**
		* Frontend settings for ATSC.
		* @hide
		*/
		public static class FrontendAtscSettings extends FrontendSettings {
		public int modulation;

		FrontendAtscSettings(int frequency) {
		super(frequency);
		}

		@Override
		public int getType() {
		return TunerConstants.FRONTEND_TYPE_ATSC;
		}
		}

		/**
		* Frontend settings for ATSC-3.
		* @hide
		*/
		public static class FrontendAtsc3Settings extends FrontendSettings {
		public int bandwidth;
		public byte demodOutputFormat;
		public List<FrontendAtsc3PlpSettings> plpSettings;

		FrontendAtsc3Settings(int frequency) {
		super(frequency);
		}

		@Override
		public int getType() {
		return TunerConstants.FRONTEND_TYPE_ATSC3;
		}
		}

		/**
		* Frontend settings for DVBS.
		* @hide
		*/
		public static class FrontendDvbsSettings extends FrontendSettings {
		public int modulation;
		public FrontendDvbsCodeRate coderate;
		public int symbolRate;
		public int rolloff;
		public int pilot;
		public int inputStreamId;
		public byte standard;

		FrontendDvbsSettings(int frequency) {
		super(frequency);
		}

		@Override
		public int getType() {
		return TunerConstants.FRONTEND_TYPE_DVBS;
		}
		}

		/**
		* Frontend settings for DVBC.
		* @hide
		*/
		public static class FrontendDvbcSettings extends FrontendSettings {
		public int modulation;
		public long fec;
		public int symbolRate;
		public int outerFec;
		public byte annex;
		public int spectralInversion;

		FrontendDvbcSettings(int frequency) {
		super(frequency);
		}

		@Override
		public int getType() {
		return TunerConstants.FRONTEND_TYPE_DVBC;
		}
		}

		/**
		* Frontend settings for DVBT.
		* @hide
		*/
		public static class FrontendDvbtSettings extends FrontendSettings {
		public int transmissionMode;
		public int bandwidth;
		public int constellation;
		public int hierarchy;
		public int hpCoderate;
		public int lpCoderate;
		public int guardInterval;
		public boolean isHighPriority;
		public byte standard;
		public boolean isMiso;
		public int plpMode;
		public byte plpId;
		public byte plpGroupId;

		FrontendDvbtSettings(int frequency) {
		super(frequency);
		}

		@Override
		public int getType() {
		return TunerConstants.FRONTEND_TYPE_DVBT;
		}
		}

		/**
		* Frontend settings for ISDBS.
		* @hide
		*/
		public static class FrontendIsdbsSettings extends FrontendSettings {
		public int streamId;
		public int streamIdType;
		public int modulation;
		public int coderate;
		public int symbolRate;
		public int rolloff;

		FrontendIsdbsSettings(int frequency) {
		super(frequency);
		}

		@Override
		public int getType() {
		return TunerConstants.FRONTEND_TYPE_ISDBS;
		}
		}

		/**
		* Frontend settings for ISDBS-3.
		* @hide
		*/
		public static class FrontendIsdbs3Settings extends FrontendSettings {
		public int streamId;
		public int streamIdType;
		public int modulation;
		public int coderate;
		public int symbolRate;
		public int rolloff;

		FrontendIsdbs3Settings(int frequency) {
		super(frequency);
		}

		@Override
		public int getType() {
		return TunerConstants.FRONTEND_TYPE_ISDBS3;
		}
		}

		/**
		* Frontend settings for ISDBT.
		* @hide
		*/
		public static class FrontendIsdbtSettings extends FrontendSettings {
		public int modulation;
		public int bandwidth;
		public int coderate;
		public int guardInterval;
		public int serviceAreaId;

		FrontendIsdbtSettings(int frequency) {
		super(frequency);
		}

		@Override
		public int getType() {
		return TunerConstants.FRONTEND_TYPE_ISDBT;
		}
		}

		/**
		* PLP settings for ATSC-3.
		* @hide
		*/
		public static class FrontendAtsc3PlpSettings {
		public byte plpId;
		public int modulation;
		public int interleaveMode;
		public int codeRate;
		public int fec;
		}

		/**
		* Code rate for DVBS.
		* @hide
		*/
		public static class FrontendDvbsCodeRate {
		public long fec;
		public boolean isLinear;
		public boolean isShortFrames;
		public int bitsPer1000Symbol;
		}
		}

media/java/android/media/tv/tuner/Tuner.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -33,6 +33,8 @@ import android.media.tv.tuner.TunerConstants.LnbVoltage;
		import android.media.tv.tuner.TunerConstants.Result;
		import android.media.tv.tuner.filter.FilterEvent;
		import android.media.tv.tuner.frontend.FrontendCallback;
		import android.media.tv.tuner.frontend.FrontendInfo;
		import android.media.tv.tuner.frontend.FrontendStatus;
		import android.os.Handler;
		import android.os.Looper;
		import android.os.Message;

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

+1 −1

Original line number	Diff line number	Diff line
		@@ -22,7 +22,7 @@ import android.os.NativeHandle;
		* Media event.
		* @hide
		*/
		public class MediaEvent {
		public class MediaEvent extends FilterEvent {
		private int mStreamId;
		private boolean mIsPtsPresent;
		private long mPts;

media/java/android/media/tv/tuner/frontend/AnalogFrontendSettings.java

0 → 100644

+97 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright 2019 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.media.tv.tuner.frontend;

		import android.media.tv.tuner.FrontendSettings;
		import android.media.tv.tuner.TunerConstants;

		/**
		* Frontend settings for analog.
		* @hide
		*/
		public class AnalogFrontendSettings extends FrontendSettings {
		private int mAnalogType;
		private int mSifStandard;

		@Override
		public int getType() {
		return TunerConstants.FRONTEND_TYPE_ANALOG;
		}

		public int getAnalogType() {
		return mAnalogType;
		}

		public int getSifStandard() {
		return mSifStandard;
		}

		/**
		* Creates a new builder object.
		*/
		public static Builder newBuilder() {
		return new Builder();
		}

		private AnalogFrontendSettings(int frequency, int analogType, int sifStandard) {
		super(frequency);
		mAnalogType = analogType;
		mSifStandard = sifStandard;
		}

		/**
		* Builder for FrontendAnalogSettings.
		*/
		public static class Builder {
		private int mFrequency;
		private int mAnalogType;
		private int mSifStandard;

		private Builder() {}

		/**
		* Sets frequency.
		*/
		public Builder setFrequency(int frequency) {
		mFrequency = frequency;
		return this;
		}

		/**
		* Sets analog type.
		*/
		public Builder setAnalogType(int analogType) {
		mAnalogType = analogType;
		return this;
		}

		/**
		* Sets sif standard.
		*/
		public Builder setSifStandard(int sifStandard) {
		mSifStandard = sifStandard;
		return this;
		}

		/**
		* Builds a FrontendAnalogSettings instance.
		*/
		public AnalogFrontendSettings build() {
		return new AnalogFrontendSettings(mFrequency, mAnalogType, mSifStandard);
		}
		}
		}

media/java/android/media/tv/tuner/frontend/Atsc3FrontendSettings.java

0 → 100644

+42 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright 2019 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.media.tv.tuner.frontend;


		import android.media.tv.tuner.FrontendSettings;
		import android.media.tv.tuner.TunerConstants;

		import java.util.List;

		/**
		* Frontend settings for ATSC-3.
		* @hide
		*/
		public class Atsc3FrontendSettings extends FrontendSettings {
		public int bandwidth;
		public byte demodOutputFormat;
		public List<Atsc3PlpSettings> plpSettings;

		Atsc3FrontendSettings(int frequency) {
		super(frequency);
		}

		@Override
		public int getType() {
		return TunerConstants.FRONTEND_TYPE_ATSC3;
		}
		}