Move tuner constants to Tuner.java (2e695488) · Commits · e / os / android_frameworks_base

api/system-current.txt

+5 −8

Original line number	Diff line number	Diff line
		@@ -4896,16 +4896,10 @@ package android.media.tv.tuner {
		method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public void shareFrontendFromTuner(@NonNull android.media.tv.tuner.Tuner);
		method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public int tune(@NonNull android.media.tv.tuner.frontend.FrontendSettings);
		method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public void updateResourcePriority(int, int);
		}

		public static interface Tuner.OnResourceLostListener {
		method public void onResourceLost(@NonNull android.media.tv.tuner.Tuner);
		}

		public final class TunerConstants {
		field public static final int INVALID_AV_SYNC_ID = -1; // 0xffffffff
		field public static final int INVALID_FILTER_ID = -1; // 0xffffffff
		field public static final int INVALID_STREAM_ID = 65535; // 0xffff
		field public static final long INVALID_TIMESTAMP = -1L; // 0xffffffffffffffffL
		field public static final int INVALID_TS_PID = 65535; // 0xffff
		field public static final int RESULT_INVALID_ARGUMENT = 4; // 0x4
		field public static final int RESULT_INVALID_STATE = 3; // 0x3
		@@ -4919,6 +4913,10 @@ package android.media.tv.tuner {
		field public static final int SCAN_TYPE_UNDEFINED = 0; // 0x0
		}

		public static interface Tuner.OnResourceLostListener {
		method public void onResourceLost(@NonNull android.media.tv.tuner.Tuner);
		}

		}

		package android.media.tv.tuner.dvr {
		@@ -5279,7 +5277,6 @@ package android.media.tv.tuner.filter {
		method public long getSourceTime();
		method public long getTimeStamp();
		method public int setCurrentTimestamp(long);
		field public static final long TIMESTAMP_UNAVAILABLE = -1L; // 0xffffffffffffffffL
		}

		public final class TlvFilterConfiguration extends android.media.tv.tuner.filter.FilterConfiguration {

media/java/android/media/tv/tuner/Descrambler.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -20,7 +20,7 @@ import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.annotation.SystemApi;
		import android.media.tv.tuner.TunerConstants.Result;
		import android.media.tv.tuner.Tuner.Result;
		import android.media.tv.tuner.filter.Filter;

		import java.lang.annotation.Retention;

media/java/android/media/tv/tuner/Lnb.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -23,7 +23,7 @@ import android.annotation.RequiresPermission;
		import android.annotation.SystemApi;
		import android.content.Context;
		import android.hardware.tv.tuner.V1_0.Constants;
		import android.media.tv.tuner.TunerConstants.Result;
		import android.media.tv.tuner.Tuner.Result;

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

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

+100 −6

Original line number	Diff line number	Diff line
		@@ -26,7 +26,6 @@ import android.annotation.SystemApi;
		import android.content.Context;
		import android.hardware.tv.tuner.V1_0.Constants;
		import android.media.tv.TvInputService;
		import android.media.tv.tuner.TunerConstants.Result;
		import android.media.tv.tuner.dvr.DvrPlayback;
		import android.media.tv.tuner.dvr.DvrRecorder;
		import android.media.tv.tuner.dvr.OnPlaybackStatusChangedListener;
		@@ -50,6 +49,7 @@ import android.os.Handler;
		import android.os.HandlerExecutor;
		import android.os.Looper;
		import android.os.Message;
		import android.util.Log;

		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		@@ -68,6 +68,96 @@ import java.util.concurrent.Executor;
		*/
		@SystemApi
		public class Tuner implements AutoCloseable {
		/**
		* Invalid TS packet ID.
		*/
		public static final int INVALID_TS_PID = Constants.Constant.INVALID_TS_PID;
		/**
		* Invalid stream ID.
		*/
		public static final int INVALID_STREAM_ID = Constants.Constant.INVALID_STREAM_ID;
		/**
		* Invalid filter ID.
		*/
		public static final int INVALID_FILTER_ID = Constants.Constant.INVALID_FILTER_ID;
		/**
		* Invalid AV Sync ID.
		*/
		public static final int INVALID_AV_SYNC_ID = Constants.Constant.INVALID_AV_SYNC_ID;
		/**
		* Invalid timestamp.
		*
		* <p>Returned by {@link android.media.tv.tuner.filter.TimeFilter#getSourceTime()},
		* {@link android.media.tv.tuner.filter.TimeFilter#getTimeStamp()}, or
		* {@link Tuner#getAvSyncTime(int)} when the requested timestamp is not available.
		*
		* @see android.media.tv.tuner.filter.TimeFilter#getSourceTime()
		* @see android.media.tv.tuner.filter.TimeFilter#getTimeStamp()
		* @see Tuner#getAvSyncTime(int)
		*/
		public static final long INVALID_TIMESTAMP = -1L;


		/** @hide */
		@IntDef(prefix = "SCAN_TYPE_", value = {SCAN_TYPE_UNDEFINED, SCAN_TYPE_AUTO, SCAN_TYPE_BLIND})
		@Retention(RetentionPolicy.SOURCE)
		public @interface ScanType {}
		/**
		* Scan type undefined.
		*/
		public static final int SCAN_TYPE_UNDEFINED = Constants.FrontendScanType.SCAN_UNDEFINED;
		/**
		* Scan type auto.
		*
		* <p> Tuner will send {@link android.media.tv.tuner.frontend.ScanCallback#onLocked}
		*/
		public static final int SCAN_TYPE_AUTO = Constants.FrontendScanType.SCAN_AUTO;
		/**
		* Blind scan.
		*
		* <p>Frequency range is not specified. The {@link android.media.tv.tuner.Tuner} will scan an
		* implementation specific range.
		*/
		public static final int SCAN_TYPE_BLIND = Constants.FrontendScanType.SCAN_BLIND;


		/** @hide */
		@IntDef({RESULT_SUCCESS, RESULT_UNAVAILABLE, RESULT_NOT_INITIALIZED, RESULT_INVALID_STATE,
		RESULT_INVALID_ARGUMENT, RESULT_OUT_OF_MEMORY, RESULT_UNKNOWN_ERROR})
		@Retention(RetentionPolicy.SOURCE)
		public @interface Result {}

		/**
		* Operation succeeded.
		*/
		public static final int RESULT_SUCCESS = Constants.Result.SUCCESS;
		/**
		* Operation failed because the corresponding resources are not available.
		*/
		public static final int RESULT_UNAVAILABLE = Constants.Result.UNAVAILABLE;
		/**
		* Operation failed because the corresponding resources are not initialized.
		*/
		public static final int RESULT_NOT_INITIALIZED = Constants.Result.NOT_INITIALIZED;
		/**
		* Operation failed because it's not in a valid state.
		*/
		public static final int RESULT_INVALID_STATE = Constants.Result.INVALID_STATE;
		/**
		* Operation failed because there are invalid arguments.
		*/
		public static final int RESULT_INVALID_ARGUMENT = Constants.Result.INVALID_ARGUMENT;
		/**
		* Memory allocation failed.
		*/
		public static final int RESULT_OUT_OF_MEMORY = Constants.Result.OUT_OF_MEMORY;
		/**
		* Operation failed due to unknown errors.
		*/
		public static final int RESULT_UNKNOWN_ERROR = Constants.Result.UNKNOWN_ERROR;



		private static final String TAG = "MediaTvTuner";
		private static final boolean DEBUG = false;

		@@ -93,8 +183,12 @@ public class Tuner implements AutoCloseable {
		public static final int DVR_TYPE_PLAYBACK = Constants.DvrType.PLAYBACK;

		static {
		try {
		System.loadLibrary("media_tv_tuner");
		nativeInit();
		} catch (UnsatisfiedLinkError e) {
		Log.d(TAG, "tuner JNI library not found!");
		}
		}

		private final Context mContext;
		@@ -411,7 +505,7 @@ public class Tuner implements AutoCloseable {
		*/
		@RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER)
		@Result
		public int scan(@NonNull FrontendSettings settings, @TunerConstants.ScanType int scanType,
		public int scan(@NonNull FrontendSettings settings, @ScanType int scanType,
		@NonNull @CallbackExecutor Executor executor, @NonNull ScanCallback scanCallback) {
		TunerUtils.checkTunerPermission(mContext);
		if (mScanCallback != null \|\| mScanCallbackExecutor != null) {
		@@ -498,7 +592,7 @@ public class Tuner implements AutoCloseable {
		public int getAvSyncHwId(@NonNull Filter filter) {
		TunerUtils.checkTunerPermission(mContext);
		Integer id = nativeGetAvSyncHwId(filter);
		return id == null ? TunerConstants.INVALID_AV_SYNC_ID : id;
		return id == null ? INVALID_AV_SYNC_ID : id;
		}

		/**
		@@ -514,7 +608,7 @@ public class Tuner implements AutoCloseable {
		public long getAvSyncTime(int avSyncHwId) {
		TunerUtils.checkTunerPermission(mContext);
		Long time = nativeGetAvSyncTime(avSyncHwId);
		return time == null ? TunerConstants.TIMESTAMP_UNAVAILABLE : time;
		return time == null ? INVALID_TIMESTAMP : time;
		}

		/**

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

deleted100644 → 0

+0 −122

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;

		import android.annotation.IntDef;
		import android.annotation.SystemApi;
		import android.hardware.tv.tuner.V1_0.Constants;

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

		/**
		* Constants for tuner framework.
		*
		* @hide
		*/
		@SystemApi
		public final class TunerConstants {
		/**
		* Invalid TS packet ID.
		*/
		public static final int INVALID_TS_PID = Constants.Constant.INVALID_TS_PID;
		/**
		* Invalid stream ID.
		*/
		public static final int INVALID_STREAM_ID = Constants.Constant.INVALID_STREAM_ID;
		/**
		* Invalid filter ID.
		*/
		public static final int INVALID_FILTER_ID = Constants.Constant.INVALID_FILTER_ID;
		/**
		* Invalid AV Sync ID.
		*/
		public static final int INVALID_AV_SYNC_ID = Constants.Constant.INVALID_AV_SYNC_ID;
		/**
		* Timestamp is unavailable.
		*
		* <p>Returned by {@link android.media.tv.tuner.filter.TimeFilter#getSourceTime()},
		* {@link android.media.tv.tuner.filter.TimeFilter#getTimeStamp()}, or
		* {@link Tuner#getAvSyncTime(int)} when the requested timestamp is not available.
		*
		* @see android.media.tv.tuner.filter.TimeFilter#getSourceTime()
		* @see android.media.tv.tuner.filter.TimeFilter#getTimeStamp()
		* @see Tuner#getAvSyncTime(int)
		* @hide
		*/
		public static final long TIMESTAMP_UNAVAILABLE = -1L;

		/** @hide */
		@IntDef(prefix = "SCAN_TYPE_", value = {SCAN_TYPE_UNDEFINED, SCAN_TYPE_AUTO, SCAN_TYPE_BLIND})
		@Retention(RetentionPolicy.SOURCE)
		public @interface ScanType {}
		/**
		* Scan type undefined.
		*/
		public static final int SCAN_TYPE_UNDEFINED = Constants.FrontendScanType.SCAN_UNDEFINED;
		/**
		* Scan type auto.
		*
		* <p> Tuner will send {@link android.media.tv.tuner.frontend.ScanCallback#onLocked}
		*/
		public static final int SCAN_TYPE_AUTO = Constants.FrontendScanType.SCAN_AUTO;
		/**
		* Blind scan.
		*
		* <p>Frequency range is not specified. The {@link android.media.tv.tuner.Tuner} will scan an
		* implementation specific range.
		*/
		public static final int SCAN_TYPE_BLIND = Constants.FrontendScanType.SCAN_BLIND;

		/** @hide */
		@IntDef({RESULT_SUCCESS, RESULT_UNAVAILABLE, RESULT_NOT_INITIALIZED, RESULT_INVALID_STATE,
		RESULT_INVALID_ARGUMENT, RESULT_OUT_OF_MEMORY, RESULT_UNKNOWN_ERROR})
		@Retention(RetentionPolicy.SOURCE)
		public @interface Result {}

		/**
		* Operation succeeded.
		*/
		public static final int RESULT_SUCCESS = Constants.Result.SUCCESS;
		/**
		* Operation failed because the corresponding resources are not available.
		*/
		public static final int RESULT_UNAVAILABLE = Constants.Result.UNAVAILABLE;
		/**
		* Operation failed because the corresponding resources are not initialized.
		*/
		public static final int RESULT_NOT_INITIALIZED = Constants.Result.NOT_INITIALIZED;
		/**
		* Operation failed because it's not in a valid state.
		*/
		public static final int RESULT_INVALID_STATE = Constants.Result.INVALID_STATE;
		/**
		* Operation failed because there are invalid arguments.
		*/
		public static final int RESULT_INVALID_ARGUMENT = Constants.Result.INVALID_ARGUMENT;
		/**
		* Memory allocation failed.
		*/
		public static final int RESULT_OUT_OF_MEMORY = Constants.Result.OUT_OF_MEMORY;
		/**
		* Operation failed due to unknown errors.
		*/
		public static final int RESULT_UNKNOWN_ERROR = Constants.Result.UNKNOWN_ERROR;

		private TunerConstants() {
		}
		}