4254 lines
164 KiB
Java
4254 lines
164 KiB
Java
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/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.media.tv;
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import android.annotation.CallbackExecutor;
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import android.annotation.FlaggedApi;
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import android.annotation.IntDef;
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import android.annotation.IntRange;
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import android.annotation.NonNull;
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import android.annotation.Nullable;
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import android.annotation.RequiresPermission;
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import android.annotation.StringDef;
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import android.annotation.SystemApi;
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import android.annotation.SystemService;
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import android.annotation.TestApi;
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import android.content.AttributionSource;
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import android.content.Context;
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import android.content.Intent;
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import android.graphics.Rect;
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import android.media.AudioDeviceInfo;
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import android.media.AudioFormat.Encoding;
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import android.media.AudioPresentation;
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import android.media.PlaybackParams;
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import android.media.tv.ad.TvAdManager;
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import android.media.tv.flags.Flags;
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import android.media.tv.interactive.TvInteractiveAppManager;
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import android.net.Uri;
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import android.os.Binder;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.IBinder;
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import android.os.Looper;
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import android.os.Message;
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import android.os.ParcelFileDescriptor;
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import android.os.RemoteException;
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import android.text.TextUtils;
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import android.util.ArrayMap;
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import android.util.Log;
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import android.util.Pools.Pool;
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import android.util.Pools.SimplePool;
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import android.util.SparseArray;
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import android.view.InputChannel;
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import android.view.InputEvent;
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import android.view.InputEventSender;
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import android.view.KeyEvent;
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import android.view.Surface;
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import android.view.View;
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import com.android.internal.util.Preconditions;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import java.util.concurrent.Executor;
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/**
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* Central system API to the overall TV input framework (TIF) architecture, which arbitrates
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* interaction between applications and the selected TV inputs.
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*
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* <p>There are three primary parties involved in the TV input framework (TIF) architecture:
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*
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* <ul>
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* <li>The <strong>TV input manager</strong> as expressed by this class is the central point of the
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* system that manages interaction between all other parts. It is expressed as the client-side API
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* here which exists in each application context and communicates with a global system service that
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* manages the interaction across all processes.
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* <li>A <strong>TV input</strong> implemented by {@link TvInputService} represents an input source
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* of TV, which can be a pass-through input such as HDMI, or a tuner input which provides broadcast
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* TV programs. The system binds to the TV input per application’s request.
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* on implementing TV inputs.
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* <li><strong>Applications</strong> talk to the TV input manager to list TV inputs and check their
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* status. Once an application find the input to use, it uses {@link TvView} or
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* {@link TvRecordingClient} for further interaction such as watching and recording broadcast TV
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* programs.
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* </ul>
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*/
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@SystemService(Context.TV_INPUT_SERVICE)
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public final class TvInputManager {
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private static final String TAG = "TvInputManager";
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static final int DVB_DEVICE_START = 0;
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static final int DVB_DEVICE_END = 2;
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/**
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* A demux device of DVB API for controlling the filters of DVB hardware/software.
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* @hide
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*/
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public static final int DVB_DEVICE_DEMUX = DVB_DEVICE_START;
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/**
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* A DVR device of DVB API for reading transport streams.
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* @hide
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*/
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public static final int DVB_DEVICE_DVR = 1;
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/**
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* A frontend device of DVB API for controlling the tuner and DVB demodulator hardware.
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* @hide
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*/
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public static final int DVB_DEVICE_FRONTEND = DVB_DEVICE_END;
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/** @hide */
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@Retention(RetentionPolicy.SOURCE)
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@IntDef({DVB_DEVICE_DEMUX, DVB_DEVICE_DVR, DVB_DEVICE_FRONTEND})
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public @interface DvbDeviceType {}
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/** @hide */
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@Retention(RetentionPolicy.SOURCE)
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@IntDef({VIDEO_UNAVAILABLE_REASON_UNKNOWN, VIDEO_UNAVAILABLE_REASON_TUNING,
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VIDEO_UNAVAILABLE_REASON_WEAK_SIGNAL, VIDEO_UNAVAILABLE_REASON_BUFFERING,
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VIDEO_UNAVAILABLE_REASON_AUDIO_ONLY, VIDEO_UNAVAILABLE_REASON_NOT_CONNECTED,
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VIDEO_UNAVAILABLE_REASON_INSUFFICIENT_RESOURCE,
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VIDEO_UNAVAILABLE_REASON_CAS_INSUFFICIENT_OUTPUT_PROTECTION,
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VIDEO_UNAVAILABLE_REASON_CAS_PVR_RECORDING_NOT_ALLOWED,
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VIDEO_UNAVAILABLE_REASON_CAS_NO_LICENSE, VIDEO_UNAVAILABLE_REASON_CAS_LICENSE_EXPIRED,
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VIDEO_UNAVAILABLE_REASON_CAS_NEED_ACTIVATION, VIDEO_UNAVAILABLE_REASON_CAS_NEED_PAIRING,
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VIDEO_UNAVAILABLE_REASON_CAS_NO_CARD, VIDEO_UNAVAILABLE_REASON_CAS_CARD_MUTE,
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VIDEO_UNAVAILABLE_REASON_CAS_CARD_INVALID, VIDEO_UNAVAILABLE_REASON_CAS_BLACKOUT,
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VIDEO_UNAVAILABLE_REASON_CAS_REBOOTING, VIDEO_UNAVAILABLE_REASON_CAS_UNKNOWN,
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VIDEO_UNAVAILABLE_REASON_STOPPED})
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public @interface VideoUnavailableReason {}
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/** Indicates that this TV message contains watermarking data */
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public static final int TV_MESSAGE_TYPE_WATERMARK = 1;
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/** Indicates that this TV message contains Closed Captioning data */
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public static final int TV_MESSAGE_TYPE_CLOSED_CAPTION = 2;
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/** Indicates that this TV message contains other data */
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public static final int TV_MESSAGE_TYPE_OTHER = 1000;
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/** @hide */
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@Retention(RetentionPolicy.SOURCE)
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@IntDef({TV_MESSAGE_TYPE_WATERMARK, TV_MESSAGE_TYPE_CLOSED_CAPTION, TV_MESSAGE_TYPE_OTHER})
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public @interface TvMessageType {}
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/**
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* This constant is used as a {@link Bundle} key for TV messages. The value of the key
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* identifies the stream on the TV input source for which the watermark event is relevant to.
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*
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* <p> Type: String
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*/
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public static final String TV_MESSAGE_KEY_STREAM_ID =
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"android.media.tv.TvInputManager.stream_id";
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/**
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* This value for {@link #TV_MESSAGE_KEY_GROUP_ID} denotes that the message doesn't
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* belong to any group.
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*/
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public static final long TV_MESSAGE_GROUP_ID_NONE = -1;
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/**
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* This constant is used as a {@link Bundle} key for TV messages. This is used to
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* optionally identify messages that belong together, such as headers and bodies
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* of the same event. For messages that do not have a group, this value
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* should be {@link #TV_MESSAGE_GROUP_ID_NONE}.
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*
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* <p> As -1 is a reserved value, -1 should not be used as a valid groupId.
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*
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* <p> Type: long
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*/
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public static final String TV_MESSAGE_KEY_GROUP_ID =
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"android.media.tv.TvInputManager.group_id";
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/**
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* This is a subtype for TV messages that can be potentially found as a value
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* at {@link #TV_MESSAGE_KEY_SUBTYPE}. It identifies the subtype of the message
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* as the watermarking format ATSC A/335.
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*/
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public static final String TV_MESSAGE_SUBTYPE_WATERMARKING_A335 = "ATSC A/335";
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/**
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* This is a subtype for TV messages that can be potentially found as a value
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* at {@link #TV_MESSAGE_KEY_SUBTYPE}. It identifies the subtype of the message
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* as the CC format CTA 608-E.
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*/
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public static final String TV_MESSAGE_SUBTYPE_CC_608E = "CTA 608-E";
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/**
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* This constant is used as a {@link Bundle} key for TV messages. The value of the key
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* identifies the subtype of the data, such as the format of the CC data. The format
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* found at this key can then be used to identify how to parse the data at
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* {@link #TV_MESSAGE_KEY_RAW_DATA}.
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*
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* <p> To parse the raw data based on the subtype, please refer to the official
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* documentation of the concerning subtype. For example, for the subtype
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* {@link #TV_MESSAGE_SUBTYPE_WATERMARKING_A335}, the document for A/335 from the ATSC
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* standard details how this data is formatted. Similarly, the subtype
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* {@link #TV_MESSAGE_SUBTYPE_CC_608E} is documented in the ANSI/CTA standard for
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* 608-E. These subtypes are examples of common formats for their respective uses
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* and other subtypes may exist.
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*
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* <p> Type: String
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*/
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public static final String TV_MESSAGE_KEY_SUBTYPE =
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"android.media.tv.TvInputManager.subtype";
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/**
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* This constant is used as a {@link Bundle} key for TV messages. The value of the key
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* stores the raw data contained in this TV message. The format of this data is determined
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* by the format defined by the subtype, found using the key at
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* {@link #TV_MESSAGE_KEY_SUBTYPE}. See {@link #TV_MESSAGE_KEY_SUBTYPE} for more
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* information on how to parse this data.
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*
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* <p> Type: byte[]
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*/
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public static final String TV_MESSAGE_KEY_RAW_DATA =
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"android.media.tv.TvInputManager.raw_data";
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static final int VIDEO_UNAVAILABLE_REASON_START = 0;
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static final int VIDEO_UNAVAILABLE_REASON_END = 18;
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/**
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* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
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* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable due to
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* an unspecified error.
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*/
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public static final int VIDEO_UNAVAILABLE_REASON_UNKNOWN = VIDEO_UNAVAILABLE_REASON_START;
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/**
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* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
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* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
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* the corresponding TV input is in the middle of tuning to a new channel.
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*/
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public static final int VIDEO_UNAVAILABLE_REASON_TUNING = 1;
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/**
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* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
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* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable due to
|
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* weak TV signal.
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*/
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public static final int VIDEO_UNAVAILABLE_REASON_WEAK_SIGNAL = 2;
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/**
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* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
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* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
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* the corresponding TV input has stopped playback temporarily to buffer more data.
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*/
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public static final int VIDEO_UNAVAILABLE_REASON_BUFFERING = 3;
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/**
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* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
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* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
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* the current TV program is audio-only.
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*/
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public static final int VIDEO_UNAVAILABLE_REASON_AUDIO_ONLY = 4;
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/**
|
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* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
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* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
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* the source is not physically connected, for example the HDMI cable is not connected.
|
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*/
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public static final int VIDEO_UNAVAILABLE_REASON_NOT_CONNECTED = 5;
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/**
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|||
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* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
|
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* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
|||
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* the resource is not enough to meet requirement.
|
|||
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*/
|
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public static final int VIDEO_UNAVAILABLE_REASON_INSUFFICIENT_RESOURCE = 6;
|
|||
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/**
|
|||
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* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
|
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* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
|||
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* the output protection level enabled on the device is not sufficient to meet the requirements
|
|||
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* in the license policy.
|
|||
|
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*/
|
|||
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public static final int VIDEO_UNAVAILABLE_REASON_CAS_INSUFFICIENT_OUTPUT_PROTECTION = 7;
|
|||
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/**
|
|||
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* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
|
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* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
|||
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* the PVR record is not allowed by the license policy.
|
|||
|
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*/
|
|||
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public static final int VIDEO_UNAVAILABLE_REASON_CAS_PVR_RECORDING_NOT_ALLOWED = 8;
|
|||
|
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/**
|
|||
|
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* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
|||
|
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* no license keys have been provided.
|
|||
|
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* @hide
|
|||
|
|
*/
|
|||
|
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public static final int VIDEO_UNAVAILABLE_REASON_CAS_NO_LICENSE = 9;
|
|||
|
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/**
|
|||
|
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* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
|||
|
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* Using a license in whhich the keys have expired.
|
|||
|
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*/
|
|||
|
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public static final int VIDEO_UNAVAILABLE_REASON_CAS_LICENSE_EXPIRED = 10;
|
|||
|
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/**
|
|||
|
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* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
|||
|
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* the device need be activated.
|
|||
|
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*/
|
|||
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public static final int VIDEO_UNAVAILABLE_REASON_CAS_NEED_ACTIVATION = 11;
|
|||
|
|
/**
|
|||
|
|
* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
|||
|
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* the device need be paired.
|
|||
|
|
*/
|
|||
|
|
public static final int VIDEO_UNAVAILABLE_REASON_CAS_NEED_PAIRING = 12;
|
|||
|
|
/**
|
|||
|
|
* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
|||
|
|
* smart card is missed.
|
|||
|
|
*/
|
|||
|
|
public static final int VIDEO_UNAVAILABLE_REASON_CAS_NO_CARD = 13;
|
|||
|
|
/**
|
|||
|
|
* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
|||
|
|
* smart card is muted.
|
|||
|
|
*/
|
|||
|
|
public static final int VIDEO_UNAVAILABLE_REASON_CAS_CARD_MUTE = 14;
|
|||
|
|
/**
|
|||
|
|
* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
|||
|
|
* smart card is invalid.
|
|||
|
|
*/
|
|||
|
|
public static final int VIDEO_UNAVAILABLE_REASON_CAS_CARD_INVALID = 15;
|
|||
|
|
/**
|
|||
|
|
* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
|||
|
|
* of a geographical blackout.
|
|||
|
|
*/
|
|||
|
|
public static final int VIDEO_UNAVAILABLE_REASON_CAS_BLACKOUT = 16;
|
|||
|
|
/**
|
|||
|
|
* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
|||
|
|
* CAS system is rebooting.
|
|||
|
|
*/
|
|||
|
|
public static final int VIDEO_UNAVAILABLE_REASON_CAS_REBOOTING = 17;
|
|||
|
|
/**
|
|||
|
|
* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
|||
|
|
* of unknown CAS error.
|
|||
|
|
*/
|
|||
|
|
public static final int VIDEO_UNAVAILABLE_REASON_CAS_UNKNOWN = VIDEO_UNAVAILABLE_REASON_END;
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Reason for {@link TvInputService.Session#notifyVideoUnavailable(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onVideoUnavailable(String, int)}: Video is unavailable because
|
|||
|
|
* it has been stopped by {@link TvView#stopPlayback(int)}.
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_TIAF_V_APIS)
|
|||
|
|
public static final int VIDEO_UNAVAILABLE_REASON_STOPPED = 19;
|
|||
|
|
|
|||
|
|
/** @hide */
|
|||
|
|
@Retention(RetentionPolicy.SOURCE)
|
|||
|
|
@IntDef({TIME_SHIFT_STATUS_UNKNOWN, TIME_SHIFT_STATUS_UNSUPPORTED,
|
|||
|
|
TIME_SHIFT_STATUS_UNAVAILABLE, TIME_SHIFT_STATUS_AVAILABLE})
|
|||
|
|
public @interface TimeShiftStatus {}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Status for {@link TvInputService.Session#notifyTimeShiftStatusChanged(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onTimeShiftStatusChanged(String, int)}: Unknown status. Also
|
|||
|
|
* the status prior to calling {@code notifyTimeShiftStatusChanged}.
|
|||
|
|
*/
|
|||
|
|
public static final int TIME_SHIFT_STATUS_UNKNOWN = 0;
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Status for {@link TvInputService.Session#notifyTimeShiftStatusChanged(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onTimeShiftStatusChanged(String, int)}: The current TV input
|
|||
|
|
* does not support time shifting.
|
|||
|
|
*/
|
|||
|
|
public static final int TIME_SHIFT_STATUS_UNSUPPORTED = 1;
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Status for {@link TvInputService.Session#notifyTimeShiftStatusChanged(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onTimeShiftStatusChanged(String, int)}: Time shifting is
|
|||
|
|
* currently unavailable but might work again later.
|
|||
|
|
*/
|
|||
|
|
public static final int TIME_SHIFT_STATUS_UNAVAILABLE = 2;
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Status for {@link TvInputService.Session#notifyTimeShiftStatusChanged(int)} and
|
|||
|
|
* {@link TvView.TvInputCallback#onTimeShiftStatusChanged(String, int)}: Time shifting is
|
|||
|
|
* currently available. In this status, the application assumes it can pause/resume playback,
|
|||
|
|
* seek to a specified time position and set playback rate and audio mode.
|
|||
|
|
*/
|
|||
|
|
public static final int TIME_SHIFT_STATUS_AVAILABLE = 3;
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Value returned by {@link TvInputService.Session#onTimeShiftGetCurrentPosition()} and
|
|||
|
|
* {@link TvInputService.Session#onTimeShiftGetStartPosition()} when time shifting has not
|
|||
|
|
* yet started.
|
|||
|
|
*/
|
|||
|
|
public static final long TIME_SHIFT_INVALID_TIME = Long.MIN_VALUE;
|
|||
|
|
|
|||
|
|
/** @hide */
|
|||
|
|
@Retention(RetentionPolicy.SOURCE)
|
|||
|
|
@IntDef(flag = false, prefix = "TIME_SHIFT_MODE_", value = {
|
|||
|
|
TIME_SHIFT_MODE_OFF,
|
|||
|
|
TIME_SHIFT_MODE_LOCAL,
|
|||
|
|
TIME_SHIFT_MODE_NETWORK,
|
|||
|
|
TIME_SHIFT_MODE_AUTO})
|
|||
|
|
public @interface TimeShiftMode {}
|
|||
|
|
/**
|
|||
|
|
* Time shift mode: off.
|
|||
|
|
* <p>Time shift is disabled.
|
|||
|
|
*/
|
|||
|
|
public static final int TIME_SHIFT_MODE_OFF = 1;
|
|||
|
|
/**
|
|||
|
|
* Time shift mode: local.
|
|||
|
|
* <p>Time shift is handle locally, using on-device data. E.g. playing a local file.
|
|||
|
|
*/
|
|||
|
|
public static final int TIME_SHIFT_MODE_LOCAL = 2;
|
|||
|
|
/**
|
|||
|
|
* Time shift mode: network.
|
|||
|
|
* <p>Time shift is handle remotely via network. E.g. online streaming.
|
|||
|
|
*/
|
|||
|
|
public static final int TIME_SHIFT_MODE_NETWORK = 3;
|
|||
|
|
/**
|
|||
|
|
* Time shift mode: auto.
|
|||
|
|
* <p>Time shift mode is handled automatically.
|
|||
|
|
*/
|
|||
|
|
public static final int TIME_SHIFT_MODE_AUTO = 4;
|
|||
|
|
|
|||
|
|
/** @hide */
|
|||
|
|
@Retention(RetentionPolicy.SOURCE)
|
|||
|
|
@IntDef({RECORDING_ERROR_UNKNOWN, RECORDING_ERROR_INSUFFICIENT_SPACE,
|
|||
|
|
RECORDING_ERROR_RESOURCE_BUSY})
|
|||
|
|
public @interface RecordingError {}
|
|||
|
|
|
|||
|
|
static final int RECORDING_ERROR_START = 0;
|
|||
|
|
static final int RECORDING_ERROR_END = 2;
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Error for {@link TvInputService.RecordingSession#notifyError(int)} and
|
|||
|
|
* {@link TvRecordingClient.RecordingCallback#onError(int)}: The requested operation cannot be
|
|||
|
|
* completed due to a problem that does not fit under any other error codes, or the error code
|
|||
|
|
* for the problem is defined on the higher version than application's
|
|||
|
|
* <code>android:targetSdkVersion</code>.
|
|||
|
|
*/
|
|||
|
|
public static final int RECORDING_ERROR_UNKNOWN = RECORDING_ERROR_START;
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Error for {@link TvInputService.RecordingSession#notifyError(int)} and
|
|||
|
|
* {@link TvRecordingClient.RecordingCallback#onError(int)}: Recording cannot proceed due to
|
|||
|
|
* insufficient storage space.
|
|||
|
|
*/
|
|||
|
|
public static final int RECORDING_ERROR_INSUFFICIENT_SPACE = 1;
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Error for {@link TvInputService.RecordingSession#notifyError(int)} and
|
|||
|
|
* {@link TvRecordingClient.RecordingCallback#onError(int)}: Recording cannot proceed because
|
|||
|
|
* a required recording resource was not able to be allocated.
|
|||
|
|
*/
|
|||
|
|
public static final int RECORDING_ERROR_RESOURCE_BUSY = RECORDING_ERROR_END;
|
|||
|
|
|
|||
|
|
/** @hide */
|
|||
|
|
@Retention(RetentionPolicy.SOURCE)
|
|||
|
|
@IntDef({INPUT_STATE_CONNECTED, INPUT_STATE_CONNECTED_STANDBY, INPUT_STATE_DISCONNECTED})
|
|||
|
|
public @interface InputState {}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* State for {@link #getInputState(String)} and
|
|||
|
|
* {@link TvInputCallback#onInputStateChanged(String, int)}: The input source is connected.
|
|||
|
|
*
|
|||
|
|
* <p>This state indicates that a source device is connected to the input port and is in the
|
|||
|
|
* normal operation mode. It is mostly relevant to hardware inputs such as HDMI input.
|
|||
|
|
* Non-hardware inputs are considered connected all the time.
|
|||
|
|
*/
|
|||
|
|
public static final int INPUT_STATE_CONNECTED = 0;
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* State for {@link #getInputState(String)} and
|
|||
|
|
* {@link TvInputCallback#onInputStateChanged(String, int)}: The input source is connected but
|
|||
|
|
* in standby mode.
|
|||
|
|
*
|
|||
|
|
* <p>This state indicates that a source device is connected to the input port but is in standby
|
|||
|
|
* or low power mode. It is mostly relevant to hardware inputs such as HDMI input and Component
|
|||
|
|
* inputs.
|
|||
|
|
*/
|
|||
|
|
public static final int INPUT_STATE_CONNECTED_STANDBY = 1;
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* State for {@link #getInputState(String)} and
|
|||
|
|
* {@link TvInputCallback#onInputStateChanged(String, int)}: The input source is disconnected.
|
|||
|
|
*
|
|||
|
|
* <p>This state indicates that a source device is disconnected from the input port. It is
|
|||
|
|
* mostly relevant to hardware inputs such as HDMI input.
|
|||
|
|
*
|
|||
|
|
*/
|
|||
|
|
public static final int INPUT_STATE_DISCONNECTED = 2;
|
|||
|
|
|
|||
|
|
/** @hide */
|
|||
|
|
@Retention(RetentionPolicy.SOURCE)
|
|||
|
|
@IntDef(
|
|||
|
|
prefix = "BROADCAST_INFO_TYPE_",
|
|||
|
|
value = {
|
|||
|
|
BROADCAST_INFO_TYPE_TS,
|
|||
|
|
BROADCAST_INFO_TYPE_TABLE,
|
|||
|
|
BROADCAST_INFO_TYPE_SECTION,
|
|||
|
|
BROADCAST_INFO_TYPE_PES,
|
|||
|
|
BROADCAST_INFO_STREAM_EVENT,
|
|||
|
|
BROADCAST_INFO_TYPE_DSMCC,
|
|||
|
|
BROADCAST_INFO_TYPE_COMMAND,
|
|||
|
|
BROADCAST_INFO_TYPE_TIMELINE,
|
|||
|
|
BROADCAST_INFO_TYPE_SIGNALING_DATA
|
|||
|
|
})
|
|||
|
|
public @interface BroadcastInfoType {}
|
|||
|
|
|
|||
|
|
public static final int BROADCAST_INFO_TYPE_TS = 1;
|
|||
|
|
public static final int BROADCAST_INFO_TYPE_TABLE = 2;
|
|||
|
|
public static final int BROADCAST_INFO_TYPE_SECTION = 3;
|
|||
|
|
public static final int BROADCAST_INFO_TYPE_PES = 4;
|
|||
|
|
public static final int BROADCAST_INFO_STREAM_EVENT = 5;
|
|||
|
|
public static final int BROADCAST_INFO_TYPE_DSMCC = 6;
|
|||
|
|
public static final int BROADCAST_INFO_TYPE_COMMAND = 7;
|
|||
|
|
public static final int BROADCAST_INFO_TYPE_TIMELINE = 8;
|
|||
|
|
|
|||
|
|
/** @hide */
|
|||
|
|
public static final int BROADCAST_INFO_TYPE_SIGNALING_DATA = 9;
|
|||
|
|
|
|||
|
|
/** @hide */
|
|||
|
|
@Retention(RetentionPolicy.SOURCE)
|
|||
|
|
@IntDef(prefix = "SIGNAL_STRENGTH_",
|
|||
|
|
value = {SIGNAL_STRENGTH_LOST, SIGNAL_STRENGTH_WEAK, SIGNAL_STRENGTH_STRONG})
|
|||
|
|
public @interface SignalStrength {}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Signal lost.
|
|||
|
|
*/
|
|||
|
|
public static final int SIGNAL_STRENGTH_LOST = 1;
|
|||
|
|
/**
|
|||
|
|
* Weak signal.
|
|||
|
|
*/
|
|||
|
|
public static final int SIGNAL_STRENGTH_WEAK = 2;
|
|||
|
|
/**
|
|||
|
|
* Strong signal.
|
|||
|
|
*/
|
|||
|
|
public static final int SIGNAL_STRENGTH_STRONG = 3;
|
|||
|
|
|
|||
|
|
/** @hide */
|
|||
|
|
@Retention(RetentionPolicy.SOURCE)
|
|||
|
|
@StringDef(prefix = "SESSION_DATA_TYPE_", value = {
|
|||
|
|
SESSION_DATA_TYPE_TUNED,
|
|||
|
|
SESSION_DATA_TYPE_TRACK_SELECTED,
|
|||
|
|
SESSION_DATA_TYPE_TRACKS_CHANGED,
|
|||
|
|
SESSION_DATA_TYPE_VIDEO_AVAILABLE,
|
|||
|
|
SESSION_DATA_TYPE_VIDEO_UNAVAILABLE,
|
|||
|
|
SESSION_DATA_TYPE_BROADCAST_INFO_RESPONSE,
|
|||
|
|
SESSION_DATA_TYPE_AD_RESPONSE,
|
|||
|
|
SESSION_DATA_TYPE_AD_BUFFER_CONSUMED,
|
|||
|
|
SESSION_DATA_TYPE_TV_MESSAGE})
|
|||
|
|
public @interface SessionDataType {}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Informs the application that the session has been tuned to the given channel.
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
* @see SESSION_DATA_KEY_CHANNEL_URI
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_TYPE_TUNED = "tuned";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Sends the type and ID of a selected track. This is used to inform the application that a
|
|||
|
|
* specific track is selected.
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
* @see SESSION_DATA_KEY_TRACK_TYPE
|
|||
|
|
* @see SESSION_DATA_KEY_TRACK_ID
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_TYPE_TRACK_SELECTED = "track_selected";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Sends the list of all audio/video/subtitle tracks.
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
* @see SESSION_DATA_KEY_TRACKS
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_TYPE_TRACKS_CHANGED = "tracks_changed";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Informs the application that the video is now available for watching.
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_TYPE_VIDEO_AVAILABLE = "video_available";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Informs the application that the video became unavailable for some reason.
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
* @see SESSION_DATA_KEY_VIDEO_UNAVAILABLE_REASON
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_TYPE_VIDEO_UNAVAILABLE = "video_unavailable";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Notifies response for broadcast info.
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
* @see SESSION_DATA_KEY_BROADCAST_INFO_RESPONSE
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_TYPE_BROADCAST_INFO_RESPONSE =
|
|||
|
|
"broadcast_info_response";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Notifies response for advertisement.
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
* @see SESSION_DATA_KEY_AD_RESPONSE
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_TYPE_AD_RESPONSE = "ad_response";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Notifies the advertisement buffer is consumed.
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
* @see SESSION_DATA_KEY_AD_BUFFER
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_TYPE_AD_BUFFER_CONSUMED = "ad_buffer_consumed";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Sends the TV message.
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
* @see TvInputService.Session#notifyTvMessage(int, Bundle)
|
|||
|
|
* @see SESSION_DATA_KEY_TV_MESSAGE_TYPE
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_TYPE_TV_MESSAGE = "tv_message";
|
|||
|
|
|
|||
|
|
|
|||
|
|
/** @hide */
|
|||
|
|
@Retention(RetentionPolicy.SOURCE)
|
|||
|
|
@StringDef(prefix = "SESSION_DATA_KEY_", value = {
|
|||
|
|
SESSION_DATA_KEY_CHANNEL_URI,
|
|||
|
|
SESSION_DATA_KEY_TRACK_TYPE,
|
|||
|
|
SESSION_DATA_KEY_TRACK_ID,
|
|||
|
|
SESSION_DATA_KEY_TRACKS,
|
|||
|
|
SESSION_DATA_KEY_VIDEO_UNAVAILABLE_REASON,
|
|||
|
|
SESSION_DATA_KEY_BROADCAST_INFO_RESPONSE,
|
|||
|
|
SESSION_DATA_KEY_AD_RESPONSE,
|
|||
|
|
SESSION_DATA_KEY_AD_BUFFER,
|
|||
|
|
SESSION_DATA_KEY_TV_MESSAGE_TYPE})
|
|||
|
|
public @interface SessionDataKey {}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* The URI of a channel.
|
|||
|
|
*
|
|||
|
|
* <p> Type: android.net.Uri
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_KEY_CHANNEL_URI = "channel_uri";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* The type of the track.
|
|||
|
|
*
|
|||
|
|
* <p>One of {@link TvTrackInfo#TYPE_AUDIO}, {@link TvTrackInfo#TYPE_VIDEO},
|
|||
|
|
* {@link TvTrackInfo#TYPE_SUBTITLE}.
|
|||
|
|
*
|
|||
|
|
* <p> Type: Integer
|
|||
|
|
*
|
|||
|
|
* @see TvTrackInfo#getType()
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_KEY_TRACK_TYPE = "track_type";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* The ID of the track.
|
|||
|
|
*
|
|||
|
|
* <p> Type: String
|
|||
|
|
*
|
|||
|
|
* @see TvTrackInfo#getId()
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_KEY_TRACK_ID = "track_id";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* A list which includes track information.
|
|||
|
|
*
|
|||
|
|
* <p> Type: {@code java.util.List<android.media.tv.TvTrackInfo> }
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_KEY_TRACKS = "tracks";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* The reason why the video became unavailable.
|
|||
|
|
* <p>The value can be {@link VIDEO_UNAVAILABLE_REASON_BUFFERING},
|
|||
|
|
* {@link VIDEO_UNAVAILABLE_REASON_AUDIO_ONLY}, etc.
|
|||
|
|
*
|
|||
|
|
* <p> Type: Integer
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_KEY_VIDEO_UNAVAILABLE_REASON =
|
|||
|
|
"video_unavailable_reason";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* An object of {@link BroadcastInfoResponse}.
|
|||
|
|
*
|
|||
|
|
* <p> Type: android.media.tv.BroadcastInfoResponse
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_KEY_BROADCAST_INFO_RESPONSE = "broadcast_info_response";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* An object of {@link AdResponse}.
|
|||
|
|
*
|
|||
|
|
* <p> Type: android.media.tv.AdResponse
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_KEY_AD_RESPONSE = "ad_response";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* An object of {@link AdBuffer}.
|
|||
|
|
*
|
|||
|
|
* <p> Type: android.media.tv.AdBuffer
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_KEY_AD_BUFFER = "ad_buffer";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* The type of TV message.
|
|||
|
|
* <p>It can be one of {@link TV_MESSAGE_TYPE_WATERMARK},
|
|||
|
|
* {@link TV_MESSAGE_TYPE_CLOSED_CAPTION}, {@link TV_MESSAGE_TYPE_OTHER}
|
|||
|
|
*
|
|||
|
|
* <p> Type: Integer
|
|||
|
|
*
|
|||
|
|
* @see TvInputService.Session#sendTvInputSessionData(String, Bundle)
|
|||
|
|
*/
|
|||
|
|
@FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
|
|||
|
|
public static final String SESSION_DATA_KEY_TV_MESSAGE_TYPE = "tv_message_type";
|
|||
|
|
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* An unknown state of the client pid gets from the TvInputManager. Client gets this value when
|
|||
|
|
* query through {@link getClientPid(String sessionId)} fails.
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
public static final int UNKNOWN_CLIENT_PID = -1;
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Broadcast intent action when the user blocked content ratings change. For use with the
|
|||
|
|
* {@link #isRatingBlocked}.
|
|||
|
|
*/
|
|||
|
|
public static final String ACTION_BLOCKED_RATINGS_CHANGED =
|
|||
|
|
"android.media.tv.action.BLOCKED_RATINGS_CHANGED";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Broadcast intent action when the parental controls enabled state changes. For use with the
|
|||
|
|
* {@link #isParentalControlsEnabled}.
|
|||
|
|
*/
|
|||
|
|
public static final String ACTION_PARENTAL_CONTROLS_ENABLED_CHANGED =
|
|||
|
|
"android.media.tv.action.PARENTAL_CONTROLS_ENABLED_CHANGED";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Broadcast intent action used to query available content rating systems.
|
|||
|
|
*
|
|||
|
|
* <p>The TV input manager service locates available content rating systems by querying
|
|||
|
|
* broadcast receivers that are registered for this action. An application can offer additional
|
|||
|
|
* content rating systems to the user by declaring a suitable broadcast receiver in its
|
|||
|
|
* manifest.
|
|||
|
|
*
|
|||
|
|
* <p>Here is an example broadcast receiver declaration that an application might include in its
|
|||
|
|
* AndroidManifest.xml to advertise custom content rating systems. The meta-data specifies a
|
|||
|
|
* resource that contains a description of each content rating system that is provided by the
|
|||
|
|
* application.
|
|||
|
|
*
|
|||
|
|
* <p><pre class="prettyprint">
|
|||
|
|
* {@literal
|
|||
|
|
* <receiver android:name=".TvInputReceiver">
|
|||
|
|
* <intent-filter>
|
|||
|
|
* <action android:name=
|
|||
|
|
* "android.media.tv.action.QUERY_CONTENT_RATING_SYSTEMS" />
|
|||
|
|
* </intent-filter>
|
|||
|
|
* <meta-data
|
|||
|
|
* android:name="android.media.tv.metadata.CONTENT_RATING_SYSTEMS"
|
|||
|
|
* android:resource="@xml/tv_content_rating_systems" />
|
|||
|
|
* </receiver>}</pre>
|
|||
|
|
*
|
|||
|
|
* <p>In the above example, the <code>@xml/tv_content_rating_systems</code> resource refers to an
|
|||
|
|
* XML resource whose root element is <code><rating-system-definitions></code> that
|
|||
|
|
* contains zero or more <code><rating-system-definition></code> elements. Each <code>
|
|||
|
|
* <rating-system-definition></code> element specifies the ratings, sub-ratings and rating
|
|||
|
|
* orders of a particular content rating system.
|
|||
|
|
*
|
|||
|
|
* @see TvContentRating
|
|||
|
|
*/
|
|||
|
|
public static final String ACTION_QUERY_CONTENT_RATING_SYSTEMS =
|
|||
|
|
"android.media.tv.action.QUERY_CONTENT_RATING_SYSTEMS";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Content rating systems metadata associated with {@link #ACTION_QUERY_CONTENT_RATING_SYSTEMS}.
|
|||
|
|
*
|
|||
|
|
* <p>Specifies the resource ID of an XML resource that describes the content rating systems
|
|||
|
|
* that are provided by the application.
|
|||
|
|
*/
|
|||
|
|
public static final String META_DATA_CONTENT_RATING_SYSTEMS =
|
|||
|
|
"android.media.tv.metadata.CONTENT_RATING_SYSTEMS";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Activity action to set up channel sources i.e. TV inputs of type
|
|||
|
|
* {@link TvInputInfo#TYPE_TUNER}. When invoked, the system will display an appropriate UI for
|
|||
|
|
* the user to initiate the individual setup flow provided by
|
|||
|
|
* {@link android.R.attr#setupActivity} of each TV input service.
|
|||
|
|
*/
|
|||
|
|
public static final String ACTION_SETUP_INPUTS = "android.media.tv.action.SETUP_INPUTS";
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Activity action to display the recording schedules. When invoked, the system will display an
|
|||
|
|
* appropriate UI to browse the schedules.
|
|||
|
|
*/
|
|||
|
|
public static final String ACTION_VIEW_RECORDING_SCHEDULES =
|
|||
|
|
"android.media.tv.action.VIEW_RECORDING_SCHEDULES";
|
|||
|
|
|
|||
|
|
private final ITvInputManager mService;
|
|||
|
|
|
|||
|
|
private final Object mLock = new Object();
|
|||
|
|
|
|||
|
|
// @GuardedBy("mLock")
|
|||
|
|
private final List<TvInputCallbackRecord> mCallbackRecords = new ArrayList<>();
|
|||
|
|
|
|||
|
|
// A mapping from TV input ID to the state of corresponding input.
|
|||
|
|
// @GuardedBy("mLock")
|
|||
|
|
private final Map<String, Integer> mStateMap = new ArrayMap<>();
|
|||
|
|
|
|||
|
|
// A mapping from the sequence number of a session to its SessionCallbackRecord.
|
|||
|
|
private final SparseArray<SessionCallbackRecord> mSessionCallbackRecordMap =
|
|||
|
|
new SparseArray<>();
|
|||
|
|
|
|||
|
|
// A sequence number for the next session to be created. Should be protected by a lock
|
|||
|
|
// {@code mSessionCallbackRecordMap}.
|
|||
|
|
private int mNextSeq;
|
|||
|
|
|
|||
|
|
private final ITvInputClient mClient;
|
|||
|
|
|
|||
|
|
private final int mUserId;
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Interface used to receive the created session.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
public abstract static class SessionCallback {
|
|||
|
|
/**
|
|||
|
|
* This is called after {@link TvInputManager#createSession} has been processed.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} instance created. This can be
|
|||
|
|
* {@code null} if the creation request failed.
|
|||
|
|
*/
|
|||
|
|
public void onSessionCreated(@Nullable Session session) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when {@link TvInputManager.Session} is released.
|
|||
|
|
* This typically happens when the process hosting the session has crashed or been killed.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} instance released.
|
|||
|
|
*/
|
|||
|
|
public void onSessionReleased(Session session) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the channel of this session is changed by the underlying TV input
|
|||
|
|
* without any {@link TvInputManager.Session#tune(Uri)} request.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param channelUri The URI of a channel.
|
|||
|
|
*/
|
|||
|
|
public void onChannelRetuned(Session session, Uri channelUri) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the audio presentation information of the session has been changed.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param audioPresentations An updated list of selectable audio presentations.
|
|||
|
|
*/
|
|||
|
|
public void onAudioPresentationsChanged(Session session,
|
|||
|
|
List<AudioPresentation> audioPresentations) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when an audio presentation is selected.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param presentationId The ID of the selected audio presentation.
|
|||
|
|
* @param programId The ID of the program providing the selected audio presentation.
|
|||
|
|
*/
|
|||
|
|
public void onAudioPresentationSelected(Session session, int presentationId,
|
|||
|
|
int programId) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the track information of the session has been changed.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param tracks A list which includes track information.
|
|||
|
|
*/
|
|||
|
|
public void onTracksChanged(Session session, List<TvTrackInfo> tracks) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when a track for a given type is selected.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param type The type of the selected track. The type can be
|
|||
|
|
* {@link TvTrackInfo#TYPE_AUDIO}, {@link TvTrackInfo#TYPE_VIDEO} or
|
|||
|
|
* {@link TvTrackInfo#TYPE_SUBTITLE}.
|
|||
|
|
* @param trackId The ID of the selected track. When {@code null} the currently selected
|
|||
|
|
* track for a given type should be unselected.
|
|||
|
|
*/
|
|||
|
|
public void onTrackSelected(Session session, int type, @Nullable String trackId) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is invoked when the video size has been changed. It is also called when the first
|
|||
|
|
* time video size information becomes available after the session is tuned to a specific
|
|||
|
|
* channel.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param width The width of the video.
|
|||
|
|
* @param height The height of the video.
|
|||
|
|
*/
|
|||
|
|
public void onVideoSizeChanged(Session session, int width, int height) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the video is available, so the TV input starts the playback.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
*/
|
|||
|
|
public void onVideoAvailable(Session session) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the video is not available, so the TV input stops the playback.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param reason The reason why the TV input stopped the playback:
|
|||
|
|
* <ul>
|
|||
|
|
* <li>{@link TvInputManager#VIDEO_UNAVAILABLE_REASON_UNKNOWN}
|
|||
|
|
* <li>{@link TvInputManager#VIDEO_UNAVAILABLE_REASON_TUNING}
|
|||
|
|
* <li>{@link TvInputManager#VIDEO_UNAVAILABLE_REASON_WEAK_SIGNAL}
|
|||
|
|
* <li>{@link TvInputManager#VIDEO_UNAVAILABLE_REASON_BUFFERING}
|
|||
|
|
* <li>{@link TvInputManager#VIDEO_UNAVAILABLE_REASON_AUDIO_ONLY}
|
|||
|
|
* </ul>
|
|||
|
|
*/
|
|||
|
|
public void onVideoUnavailable(Session session, int reason) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the video freeze state has been updated.
|
|||
|
|
* If {@code true}, the video is frozen on the last frame while audio playback continues.
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param isFrozen Whether the video is frozen
|
|||
|
|
*/
|
|||
|
|
public void onVideoFreezeUpdated(Session session, boolean isFrozen) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the current program content turns out to be allowed to watch since
|
|||
|
|
* its content rating is not blocked by parental controls.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
*/
|
|||
|
|
public void onContentAllowed(Session session) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the current program content turns out to be not allowed to watch
|
|||
|
|
* since its content rating is blocked by parental controls.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param rating The content ration of the blocked program.
|
|||
|
|
*/
|
|||
|
|
public void onContentBlocked(Session session, TvContentRating rating) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when {@link TvInputService.Session#layoutSurface} is called to change the
|
|||
|
|
* layout of surface.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param left Left position.
|
|||
|
|
* @param top Top position.
|
|||
|
|
* @param right Right position.
|
|||
|
|
* @param bottom Bottom position.
|
|||
|
|
*/
|
|||
|
|
public void onLayoutSurface(Session session, int left, int top, int right, int bottom) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when a custom event has been sent from this session.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback
|
|||
|
|
* @param eventType The type of the event.
|
|||
|
|
* @param eventArgs Optional arguments of the event.
|
|||
|
|
*/
|
|||
|
|
public void onSessionEvent(Session session, String eventType, Bundle eventArgs) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the time shift status is changed.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param status The current time shift status. Should be one of the followings.
|
|||
|
|
* <ul>
|
|||
|
|
* <li>{@link TvInputManager#TIME_SHIFT_STATUS_UNSUPPORTED}
|
|||
|
|
* <li>{@link TvInputManager#TIME_SHIFT_STATUS_UNAVAILABLE}
|
|||
|
|
* <li>{@link TvInputManager#TIME_SHIFT_STATUS_AVAILABLE}
|
|||
|
|
* </ul>
|
|||
|
|
*/
|
|||
|
|
public void onTimeShiftStatusChanged(Session session, int status) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the start position for time shifting has changed.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param timeMs The start position for time shifting, in milliseconds since the epoch.
|
|||
|
|
*/
|
|||
|
|
public void onTimeShiftStartPositionChanged(Session session, long timeMs) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the current position for time shifting is changed.
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param timeMs The current position for time shifting, in milliseconds since the epoch.
|
|||
|
|
*/
|
|||
|
|
public void onTimeShiftCurrentPositionChanged(Session session, long timeMs) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when AIT info is updated.
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param aitInfo The current AIT info.
|
|||
|
|
*/
|
|||
|
|
public void onAitInfoUpdated(Session session, AitInfo aitInfo) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when signal strength is updated.
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param strength The current signal strength.
|
|||
|
|
*/
|
|||
|
|
public void onSignalStrengthUpdated(Session session, @SignalStrength int strength) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when cueing message becomes available or unavailable.
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param available The current availability of cueing message. {@code true} if cueing
|
|||
|
|
* message is available; {@code false} if it becomes unavailable.
|
|||
|
|
*/
|
|||
|
|
public void onCueingMessageAvailability(Session session, boolean available) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when time shift mode is set or updated.
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param mode The current time shift mode. The value is one of the following:
|
|||
|
|
* {@link TvInputManager#TIME_SHIFT_MODE_OFF}, {@link TvInputManager#TIME_SHIFT_MODE_LOCAL},
|
|||
|
|
* {@link TvInputManager#TIME_SHIFT_MODE_NETWORK},
|
|||
|
|
* {@link TvInputManager#TIME_SHIFT_MODE_AUTO}.
|
|||
|
|
*/
|
|||
|
|
public void onTimeShiftMode(Session session, @TimeShiftMode int mode) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Informs the app available speeds for time-shifting.
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @param speeds An ordered array of playback speeds, expressed as values relative to the
|
|||
|
|
* normal playback speed (1.0), at which the current content can be played as
|
|||
|
|
* a time-shifted broadcast. This is an empty array if the supported playback
|
|||
|
|
* speeds are unknown or the video/broadcast is not in time shift mode. If
|
|||
|
|
* currently in time shift mode, this array will normally include at least
|
|||
|
|
* the values 1.0 (normal speed) and 0.0 (paused).
|
|||
|
|
* @see PlaybackParams#getSpeed()
|
|||
|
|
*/
|
|||
|
|
public void onAvailableSpeeds(Session session, float[] speeds) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the session has been tuned to the given channel.
|
|||
|
|
*
|
|||
|
|
* @param channelUri The URI of a channel.
|
|||
|
|
*/
|
|||
|
|
public void onTuned(Session session, Uri channelUri) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the session receives a new TV Message
|
|||
|
|
*
|
|||
|
|
* @param session A {@link TvInputManager.Session} associated with this callback.
|
|||
|
|
* @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
|
|||
|
|
* how to parse this data.
|
|||
|
|
*
|
|||
|
|
*/
|
|||
|
|
public void onTvMessage(Session session, @TvInputManager.TvMessageType int type,
|
|||
|
|
Bundle data) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// For the recording session only
|
|||
|
|
/**
|
|||
|
|
* This is called when the current recording session has stopped recording and created a
|
|||
|
|
* new data entry in the {@link TvContract.RecordedPrograms} table that describes the newly
|
|||
|
|
* recorded program.
|
|||
|
|
*
|
|||
|
|
* @param recordedProgramUri The URI for the newly recorded program.
|
|||
|
|
**/
|
|||
|
|
void onRecordingStopped(Session session, Uri recordedProgramUri) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// For the recording session only
|
|||
|
|
/**
|
|||
|
|
* This is called when an issue has occurred. It may be called at any time after the current
|
|||
|
|
* recording session is created until it is released.
|
|||
|
|
*
|
|||
|
|
* @param error The error code.
|
|||
|
|
*/
|
|||
|
|
void onError(Session session, @TvInputManager.RecordingError int error) {
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private static final class SessionCallbackRecord {
|
|||
|
|
private final SessionCallback mSessionCallback;
|
|||
|
|
private final Handler mHandler;
|
|||
|
|
private Session mSession;
|
|||
|
|
|
|||
|
|
SessionCallbackRecord(SessionCallback sessionCallback,
|
|||
|
|
Handler handler) {
|
|||
|
|
mSessionCallback = sessionCallback;
|
|||
|
|
mHandler = handler;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postSessionCreated(final Session session) {
|
|||
|
|
mSession = session;
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onSessionCreated(session);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postSessionReleased() {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onSessionReleased(mSession);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postChannelRetuned(final Uri channelUri) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onChannelRetuned(mSession, channelUri);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postAudioPresentationsChanged(final List<AudioPresentation> audioPresentations) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onAudioPresentationsChanged(mSession, audioPresentations);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postAudioPresentationSelected(final int presentationId, final int programId) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onAudioPresentationSelected(mSession, presentationId,
|
|||
|
|
programId);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postTracksChanged(final List<TvTrackInfo> tracks) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onTracksChanged(mSession, tracks);
|
|||
|
|
if (mSession.mIAppNotificationEnabled
|
|||
|
|
&& mSession.getInteractiveAppSession() != null) {
|
|||
|
|
mSession.getInteractiveAppSession().notifyTracksChanged(tracks);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postTrackSelected(final int type, final String trackId) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onTrackSelected(mSession, type, trackId);
|
|||
|
|
if (mSession.mIAppNotificationEnabled
|
|||
|
|
&& mSession.getInteractiveAppSession() != null) {
|
|||
|
|
mSession.getInteractiveAppSession().notifyTrackSelected(type, trackId);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postVideoSizeChanged(final int width, final int height) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onVideoSizeChanged(mSession, width, height);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postVideoAvailable() {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onVideoAvailable(mSession);
|
|||
|
|
if (mSession.mIAppNotificationEnabled
|
|||
|
|
&& mSession.getInteractiveAppSession() != null) {
|
|||
|
|
mSession.getInteractiveAppSession().notifyVideoAvailable();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postVideoUnavailable(final int reason) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onVideoUnavailable(mSession, reason);
|
|||
|
|
if (mSession.mIAppNotificationEnabled
|
|||
|
|
&& mSession.getInteractiveAppSession() != null) {
|
|||
|
|
mSession.getInteractiveAppSession().notifyVideoUnavailable(reason);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postVideoFreezeUpdated(boolean isFrozen) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onVideoFreezeUpdated(mSession, isFrozen);
|
|||
|
|
if (mSession.mIAppNotificationEnabled
|
|||
|
|
&& mSession.getInteractiveAppSession() != null) {
|
|||
|
|
mSession.getInteractiveAppSession().notifyVideoFreezeUpdated(isFrozen);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postContentAllowed() {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onContentAllowed(mSession);
|
|||
|
|
if (mSession.mIAppNotificationEnabled
|
|||
|
|
&& mSession.getInteractiveAppSession() != null) {
|
|||
|
|
mSession.getInteractiveAppSession().notifyContentAllowed();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postContentBlocked(final TvContentRating rating) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onContentBlocked(mSession, rating);
|
|||
|
|
if (mSession.mIAppNotificationEnabled
|
|||
|
|
&& mSession.getInteractiveAppSession() != null) {
|
|||
|
|
mSession.getInteractiveAppSession().notifyContentBlocked(rating);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postLayoutSurface(final int left, final int top, final int right,
|
|||
|
|
final int bottom) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onLayoutSurface(mSession, left, top, right, bottom);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postSessionEvent(final String eventType, final Bundle eventArgs) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onSessionEvent(mSession, eventType, eventArgs);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postTimeShiftStatusChanged(final int status) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onTimeShiftStatusChanged(mSession, status);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postTimeShiftStartPositionChanged(final long timeMs) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onTimeShiftStartPositionChanged(mSession, timeMs);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postTimeShiftCurrentPositionChanged(final long timeMs) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onTimeShiftCurrentPositionChanged(mSession, timeMs);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postAitInfoUpdated(final AitInfo aitInfo) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onAitInfoUpdated(mSession, aitInfo);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postSignalStrength(final int strength) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onSignalStrengthUpdated(mSession, strength);
|
|||
|
|
if (mSession.mIAppNotificationEnabled
|
|||
|
|
&& mSession.getInteractiveAppSession() != null) {
|
|||
|
|
mSession.getInteractiveAppSession().notifySignalStrength(strength);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postCueingMessageAvailability(final boolean available) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onCueingMessageAvailability(mSession, available);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postTimeShiftMode(final int mode) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onTimeShiftMode(mSession, mode);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postAvailableSpeeds(float[] speeds) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onAvailableSpeeds(mSession, speeds);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postTuned(final Uri channelUri) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onTuned(mSession, channelUri);
|
|||
|
|
if (mSession.mIAppNotificationEnabled
|
|||
|
|
&& mSession.getInteractiveAppSession() != null) {
|
|||
|
|
mSession.getInteractiveAppSession().notifyTuned(channelUri);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postTvMessage(int type, Bundle data) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onTvMessage(mSession, type, data);
|
|||
|
|
if (mSession.mIAppNotificationEnabled
|
|||
|
|
&& mSession.getInteractiveAppSession() != null) {
|
|||
|
|
mSession.getInteractiveAppSession().notifyTvMessage(type, data);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// For the recording session only
|
|||
|
|
void postRecordingStopped(final Uri recordedProgramUri) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onRecordingStopped(mSession, recordedProgramUri);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// For the recording session only
|
|||
|
|
void postError(final int error) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mSessionCallback.onError(mSession, error);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postBroadcastInfoResponse(final BroadcastInfoResponse response) {
|
|||
|
|
if (mSession.mIAppNotificationEnabled) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
if (mSession.getInteractiveAppSession() != null) {
|
|||
|
|
mSession.getInteractiveAppSession()
|
|||
|
|
.notifyBroadcastInfoResponse(response);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postAdResponse(final AdResponse response) {
|
|||
|
|
if (mSession.mIAppNotificationEnabled) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
if (mSession.getInteractiveAppSession() != null) {
|
|||
|
|
mSession.getInteractiveAppSession().notifyAdResponse(response);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postAdBufferConsumed(AdBuffer buffer) {
|
|||
|
|
if (mSession.mIAppNotificationEnabled) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
if (mSession.getInteractiveAppSession() != null) {
|
|||
|
|
mSession.getInteractiveAppSession().notifyAdBufferConsumed(buffer);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void postTvInputSessionData(String type, Bundle data) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
if (mSession.getAdSession() != null) {
|
|||
|
|
mSession.getAdSession().notifyTvInputSessionData(type, data);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Callback used to monitor status of the TV inputs.
|
|||
|
|
*/
|
|||
|
|
public abstract static class TvInputCallback {
|
|||
|
|
/**
|
|||
|
|
* This is called when the state of a given TV input is changed.
|
|||
|
|
*
|
|||
|
|
* @param inputId The ID of the TV input.
|
|||
|
|
* @param state State of the TV input. The value is one of the following:
|
|||
|
|
* <ul>
|
|||
|
|
* <li>{@link TvInputManager#INPUT_STATE_CONNECTED}
|
|||
|
|
* <li>{@link TvInputManager#INPUT_STATE_CONNECTED_STANDBY}
|
|||
|
|
* <li>{@link TvInputManager#INPUT_STATE_DISCONNECTED}
|
|||
|
|
* </ul>
|
|||
|
|
*/
|
|||
|
|
public void onInputStateChanged(String inputId, @InputState int state) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when a TV input is added to the system.
|
|||
|
|
*
|
|||
|
|
* <p>Normally it happens when the user installs a new TV input package that implements
|
|||
|
|
* {@link TvInputService} interface.
|
|||
|
|
*
|
|||
|
|
* @param inputId The ID of the TV input.
|
|||
|
|
*/
|
|||
|
|
public void onInputAdded(String inputId) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when a TV input is removed from the system.
|
|||
|
|
*
|
|||
|
|
* <p>Normally it happens when the user uninstalls the previously installed TV input
|
|||
|
|
* package.
|
|||
|
|
*
|
|||
|
|
* @param inputId The ID of the TV input.
|
|||
|
|
*/
|
|||
|
|
public void onInputRemoved(String inputId) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when a TV input is updated on the system.
|
|||
|
|
*
|
|||
|
|
* <p>Normally it happens when a previously installed TV input package is re-installed or
|
|||
|
|
* the media on which a newer version of the package exists becomes available/unavailable.
|
|||
|
|
*
|
|||
|
|
* @param inputId The ID of the TV input.
|
|||
|
|
*/
|
|||
|
|
public void onInputUpdated(String inputId) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the information about an existing TV input has been updated.
|
|||
|
|
*
|
|||
|
|
* <p>Because the system automatically creates a <code>TvInputInfo</code> object for each TV
|
|||
|
|
* input based on the information collected from the <code>AndroidManifest.xml</code>, this
|
|||
|
|
* method is only called back when such information has changed dynamically.
|
|||
|
|
*
|
|||
|
|
* @param inputInfo The <code>TvInputInfo</code> object that contains new information.
|
|||
|
|
*/
|
|||
|
|
public void onTvInputInfoUpdated(TvInputInfo inputInfo) {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the information about current tuned information has been updated.
|
|||
|
|
*
|
|||
|
|
* @param tunedInfos a list of {@link TunedInfo} objects of new tuned information.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.ACCESS_TUNED_INFO)
|
|||
|
|
public void onCurrentTunedInfosUpdated(@NonNull List<TunedInfo> tunedInfos) {
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private static final class TvInputCallbackRecord {
|
|||
|
|
private final TvInputCallback mCallback;
|
|||
|
|
private final Handler mHandler;
|
|||
|
|
|
|||
|
|
public TvInputCallbackRecord(TvInputCallback callback, Handler handler) {
|
|||
|
|
mCallback = callback;
|
|||
|
|
mHandler = handler;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public TvInputCallback getCallback() {
|
|||
|
|
return mCallback;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void postInputAdded(final String inputId) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mCallback.onInputAdded(inputId);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void postInputRemoved(final String inputId) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mCallback.onInputRemoved(inputId);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void postInputUpdated(final String inputId) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mCallback.onInputUpdated(inputId);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void postInputStateChanged(final String inputId, final int state) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mCallback.onInputStateChanged(inputId, state);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void postTvInputInfoUpdated(final TvInputInfo inputInfo) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mCallback.onTvInputInfoUpdated(inputInfo);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void postCurrentTunedInfosUpdated(final List<TunedInfo> currentTunedInfos) {
|
|||
|
|
mHandler.post(new Runnable() {
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mCallback.onCurrentTunedInfosUpdated(currentTunedInfos);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Interface used to receive events from Hardware objects.
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
public abstract static class HardwareCallback {
|
|||
|
|
/**
|
|||
|
|
* This is called when {@link Hardware} is no longer available for the client.
|
|||
|
|
*/
|
|||
|
|
public abstract void onReleased();
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This is called when the underlying {@link TvStreamConfig} has been changed.
|
|||
|
|
*
|
|||
|
|
* @param configs The new {@link TvStreamConfig}s.
|
|||
|
|
*/
|
|||
|
|
public abstract void onStreamConfigChanged(TvStreamConfig[] configs);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
public TvInputManager(ITvInputManager service, int userId) {
|
|||
|
|
mService = service;
|
|||
|
|
mUserId = userId;
|
|||
|
|
mClient = new ITvInputClient.Stub() {
|
|||
|
|
@Override
|
|||
|
|
public void onSessionCreated(String inputId, IBinder token, InputChannel channel,
|
|||
|
|
int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for " + token);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
Session session = null;
|
|||
|
|
if (token != null) {
|
|||
|
|
session = new Session(token, channel, mService, mUserId, seq,
|
|||
|
|
mSessionCallbackRecordMap);
|
|||
|
|
} else {
|
|||
|
|
mSessionCallbackRecordMap.delete(seq);
|
|||
|
|
}
|
|||
|
|
record.postSessionCreated(session);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onSessionReleased(int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
mSessionCallbackRecordMap.delete(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq:" + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.mSession.releaseInternal();
|
|||
|
|
record.postSessionReleased();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onChannelRetuned(Uri channelUri, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postChannelRetuned(channelUri);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
@Override
|
|||
|
|
public void onAudioPresentationsChanged(List<AudioPresentation> audioPresentations,
|
|||
|
|
int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (record.mSession.updateAudioPresentations(audioPresentations)) {
|
|||
|
|
record.postAudioPresentationsChanged(audioPresentations);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onAudioPresentationSelected(int presentationId, int programId, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (record.mSession.updateAudioPresentationSelection(presentationId,
|
|||
|
|
programId)) {
|
|||
|
|
record.postAudioPresentationSelected(presentationId, programId);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onTracksChanged(List<TvTrackInfo> tracks, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (record.mSession.updateTracks(tracks)) {
|
|||
|
|
record.postTracksChanged(tracks);
|
|||
|
|
postVideoSizeChangedIfNeededLocked(record);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onTrackSelected(int type, String trackId, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (record.mSession.updateTrackSelection(type, trackId)) {
|
|||
|
|
record.postTrackSelected(type, trackId);
|
|||
|
|
postVideoSizeChangedIfNeededLocked(record);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void postVideoSizeChangedIfNeededLocked(SessionCallbackRecord record) {
|
|||
|
|
TvTrackInfo track = record.mSession.getVideoTrackToNotify();
|
|||
|
|
if (track != null) {
|
|||
|
|
record.postVideoSizeChanged(track.getVideoWidth(), track.getVideoHeight());
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onVideoAvailable(int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postVideoAvailable();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onVideoUnavailable(int reason, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postVideoUnavailable(reason);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onVideoFreezeUpdated(boolean isFrozen, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postVideoFreezeUpdated(isFrozen);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onContentAllowed(int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postContentAllowed();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onContentBlocked(String rating, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postContentBlocked(TvContentRating.unflattenFromString(rating));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onLayoutSurface(int left, int top, int right, int bottom, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postLayoutSurface(left, top, right, bottom);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onSessionEvent(String eventType, Bundle eventArgs, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postSessionEvent(eventType, eventArgs);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onTimeShiftStatusChanged(int status, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postTimeShiftStatusChanged(status);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onTimeShiftStartPositionChanged(long timeMs, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postTimeShiftStartPositionChanged(timeMs);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onTimeShiftCurrentPositionChanged(long timeMs, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postTimeShiftCurrentPositionChanged(timeMs);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onAitInfoUpdated(AitInfo aitInfo, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postAitInfoUpdated(aitInfo);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onSignalStrength(int strength, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postSignalStrength(strength);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onCueingMessageAvailability(boolean available, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postCueingMessageAvailability(available);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onTimeShiftMode(int mode, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postTimeShiftMode(mode);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onAvailableSpeeds(float[] speeds, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postAvailableSpeeds(speeds);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onTuned(Uri channelUri, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postTuned(channelUri);
|
|||
|
|
// TODO: synchronized and wrap the channelUri
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onTvMessage(int type, Bundle data, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postTvMessage(type, data);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onRecordingStopped(Uri recordedProgramUri, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postRecordingStopped(recordedProgramUri);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onError(int error, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postError(error);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onBroadcastInfoResponse(BroadcastInfoResponse response, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postBroadcastInfoResponse(response);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onAdResponse(AdResponse response, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postAdResponse(response);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onAdBufferConsumed(AdBuffer buffer, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postAdBufferConsumed(buffer);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onTvInputSessionData(String type, Bundle data, int seq) {
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
|
|||
|
|
if (record == null) {
|
|||
|
|
Log.e(TAG, "Callback not found for seq " + seq);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
record.postTvInputSessionData(type, data);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
ITvInputManagerCallback managerCallback = new ITvInputManagerCallback.Stub() {
|
|||
|
|
@Override
|
|||
|
|
public void onInputAdded(String inputId) {
|
|||
|
|
synchronized (mLock) {
|
|||
|
|
mStateMap.put(inputId, INPUT_STATE_CONNECTED);
|
|||
|
|
for (TvInputCallbackRecord record : mCallbackRecords) {
|
|||
|
|
record.postInputAdded(inputId);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onInputRemoved(String inputId) {
|
|||
|
|
synchronized (mLock) {
|
|||
|
|
mStateMap.remove(inputId);
|
|||
|
|
for (TvInputCallbackRecord record : mCallbackRecords) {
|
|||
|
|
record.postInputRemoved(inputId);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onInputUpdated(String inputId) {
|
|||
|
|
synchronized (mLock) {
|
|||
|
|
for (TvInputCallbackRecord record : mCallbackRecords) {
|
|||
|
|
record.postInputUpdated(inputId);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onInputStateChanged(String inputId, int state) {
|
|||
|
|
synchronized (mLock) {
|
|||
|
|
mStateMap.put(inputId, state);
|
|||
|
|
for (TvInputCallbackRecord record : mCallbackRecords) {
|
|||
|
|
record.postInputStateChanged(inputId, state);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onTvInputInfoUpdated(TvInputInfo inputInfo) {
|
|||
|
|
synchronized (mLock) {
|
|||
|
|
for (TvInputCallbackRecord record : mCallbackRecords) {
|
|||
|
|
record.postTvInputInfoUpdated(inputInfo);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onCurrentTunedInfosUpdated(List<TunedInfo> currentTunedInfos) {
|
|||
|
|
synchronized (mLock) {
|
|||
|
|
for (TvInputCallbackRecord record : mCallbackRecords) {
|
|||
|
|
record.postCurrentTunedInfosUpdated(currentTunedInfos);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
try {
|
|||
|
|
if (mService != null) {
|
|||
|
|
mService.registerCallback(managerCallback, mUserId);
|
|||
|
|
List<TvInputInfo> infos = mService.getTvInputList(mUserId);
|
|||
|
|
synchronized (mLock) {
|
|||
|
|
for (TvInputInfo info : infos) {
|
|||
|
|
String inputId = info.getId();
|
|||
|
|
mStateMap.put(inputId, mService.getTvInputState(inputId, mUserId));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the complete list of TV inputs on the system.
|
|||
|
|
*
|
|||
|
|
* @return List of {@link TvInputInfo} for each TV input that describes its meta information.
|
|||
|
|
*/
|
|||
|
|
public List<TvInputInfo> getTvInputList() {
|
|||
|
|
try {
|
|||
|
|
return mService.getTvInputList(mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the {@link TvInputInfo} for a given TV input.
|
|||
|
|
*
|
|||
|
|
* @param inputId The ID of the TV input.
|
|||
|
|
* @return the {@link TvInputInfo} for a given TV input. {@code null} if not found.
|
|||
|
|
*/
|
|||
|
|
@Nullable
|
|||
|
|
public TvInputInfo getTvInputInfo(@NonNull String inputId) {
|
|||
|
|
Preconditions.checkNotNull(inputId);
|
|||
|
|
try {
|
|||
|
|
return mService.getTvInputInfo(inputId, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Updates the <code>TvInputInfo</code> for an existing TV input. A TV input service
|
|||
|
|
* implementation may call this method to pass the application and system an up-to-date
|
|||
|
|
* <code>TvInputInfo</code> object that describes itself.
|
|||
|
|
*
|
|||
|
|
* <p>The system automatically creates a <code>TvInputInfo</code> object for each TV input,
|
|||
|
|
* based on the information collected from the <code>AndroidManifest.xml</code>, thus it is not
|
|||
|
|
* necessary to call this method unless such information has changed dynamically.
|
|||
|
|
* Use {@link TvInputInfo.Builder} to build a new <code>TvInputInfo</code> object.
|
|||
|
|
*
|
|||
|
|
* <p>Attempting to change information about a TV input that the calling package does not own
|
|||
|
|
* does nothing.
|
|||
|
|
*
|
|||
|
|
* @param inputInfo The <code>TvInputInfo</code> object that contains new information.
|
|||
|
|
* @throws IllegalArgumentException if the argument is {@code null}.
|
|||
|
|
* @see TvInputCallback#onTvInputInfoUpdated(TvInputInfo)
|
|||
|
|
*/
|
|||
|
|
public void updateTvInputInfo(@NonNull TvInputInfo inputInfo) {
|
|||
|
|
Preconditions.checkNotNull(inputInfo);
|
|||
|
|
try {
|
|||
|
|
mService.updateTvInputInfo(inputInfo, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the state of a given TV input.
|
|||
|
|
*
|
|||
|
|
* <p>The state is one of the following:
|
|||
|
|
* <ul>
|
|||
|
|
* <li>{@link #INPUT_STATE_CONNECTED}
|
|||
|
|
* <li>{@link #INPUT_STATE_CONNECTED_STANDBY}
|
|||
|
|
* <li>{@link #INPUT_STATE_DISCONNECTED}
|
|||
|
|
* </ul>
|
|||
|
|
*
|
|||
|
|
* @param inputId The ID of the TV input.
|
|||
|
|
* @throws IllegalArgumentException if the argument is {@code null}.
|
|||
|
|
*/
|
|||
|
|
@InputState
|
|||
|
|
public int getInputState(@NonNull String inputId) {
|
|||
|
|
Preconditions.checkNotNull(inputId);
|
|||
|
|
synchronized (mLock) {
|
|||
|
|
Integer state = mStateMap.get(inputId);
|
|||
|
|
if (state == null) {
|
|||
|
|
Log.w(TAG, "Unrecognized input ID: " + inputId);
|
|||
|
|
return INPUT_STATE_DISCONNECTED;
|
|||
|
|
}
|
|||
|
|
return state;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns available extension interfaces of a given hardware TV input. This can be used to
|
|||
|
|
* provide domain-specific features that are only known between certain hardware TV inputs
|
|||
|
|
* and their clients.
|
|||
|
|
*
|
|||
|
|
* @param inputId The ID of the TV input.
|
|||
|
|
* @return a non-null list of extension interface names available to the caller. An empty
|
|||
|
|
* list indicates the given TV input is not found, or the given TV input is not a
|
|||
|
|
* hardware TV input, or the given TV input doesn't support any extension
|
|||
|
|
* interfaces, or the caller doesn't hold the required permission for the extension
|
|||
|
|
* interfaces supported by the given TV input.
|
|||
|
|
* @see #getExtensionInterface
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.TIS_EXTENSION_INTERFACE)
|
|||
|
|
@NonNull
|
|||
|
|
public List<String> getAvailableExtensionInterfaceNames(@NonNull String inputId) {
|
|||
|
|
Preconditions.checkNotNull(inputId);
|
|||
|
|
try {
|
|||
|
|
return mService.getAvailableExtensionInterfaceNames(inputId, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns an extension interface of a given hardware TV input. This can be used to provide
|
|||
|
|
* domain-specific features that are only known between certain hardware TV inputs and
|
|||
|
|
* their clients.
|
|||
|
|
*
|
|||
|
|
* @param inputId The ID of the TV input.
|
|||
|
|
* @param name The extension interface name.
|
|||
|
|
* @return an {@link IBinder} for the given extension interface, {@code null} if the given TV
|
|||
|
|
* input is not found, or if the given TV input is not a hardware TV input, or if the
|
|||
|
|
* given TV input doesn't support the given extension interface, or if the caller
|
|||
|
|
* doesn't hold the required permission for the given extension interface.
|
|||
|
|
* @see #getAvailableExtensionInterfaceNames
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.TIS_EXTENSION_INTERFACE)
|
|||
|
|
@Nullable
|
|||
|
|
public IBinder getExtensionInterface(@NonNull String inputId, @NonNull String name) {
|
|||
|
|
Preconditions.checkNotNull(inputId);
|
|||
|
|
Preconditions.checkNotNull(name);
|
|||
|
|
try {
|
|||
|
|
return mService.getExtensionInterface(inputId, name, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Registers a {@link TvInputCallback}.
|
|||
|
|
*
|
|||
|
|
* @param callback A callback used to monitor status of the TV inputs.
|
|||
|
|
* @param handler A {@link Handler} that the status change will be delivered to.
|
|||
|
|
*/
|
|||
|
|
public void registerCallback(@NonNull TvInputCallback callback, @NonNull Handler handler) {
|
|||
|
|
Preconditions.checkNotNull(callback);
|
|||
|
|
Preconditions.checkNotNull(handler);
|
|||
|
|
synchronized (mLock) {
|
|||
|
|
mCallbackRecords.add(new TvInputCallbackRecord(callback, handler));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Unregisters the existing {@link TvInputCallback}.
|
|||
|
|
*
|
|||
|
|
* @param callback The existing callback to remove.
|
|||
|
|
*/
|
|||
|
|
public void unregisterCallback(@NonNull final TvInputCallback callback) {
|
|||
|
|
Preconditions.checkNotNull(callback);
|
|||
|
|
synchronized (mLock) {
|
|||
|
|
for (Iterator<TvInputCallbackRecord> it = mCallbackRecords.iterator();
|
|||
|
|
it.hasNext(); ) {
|
|||
|
|
TvInputCallbackRecord record = it.next();
|
|||
|
|
if (record.getCallback() == callback) {
|
|||
|
|
it.remove();
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the user's parental controls enabled state.
|
|||
|
|
*
|
|||
|
|
* @return {@code true} if the user enabled the parental controls, {@code false} otherwise.
|
|||
|
|
*/
|
|||
|
|
public boolean isParentalControlsEnabled() {
|
|||
|
|
try {
|
|||
|
|
return mService.isParentalControlsEnabled(mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Sets the user's parental controls enabled state.
|
|||
|
|
*
|
|||
|
|
* @param enabled The user's parental controls enabled state. {@code true} if the user enabled
|
|||
|
|
* the parental controls, {@code false} otherwise.
|
|||
|
|
* @see #isParentalControlsEnabled
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.MODIFY_PARENTAL_CONTROLS)
|
|||
|
|
public void setParentalControlsEnabled(boolean enabled) {
|
|||
|
|
try {
|
|||
|
|
mService.setParentalControlsEnabled(enabled, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Checks whether a given TV content rating is blocked by the user.
|
|||
|
|
*
|
|||
|
|
* @param rating The TV content rating to check. Can be {@link TvContentRating#UNRATED}.
|
|||
|
|
* @return {@code true} if the given TV content rating is blocked, {@code false} otherwise.
|
|||
|
|
*/
|
|||
|
|
public boolean isRatingBlocked(@NonNull TvContentRating rating) {
|
|||
|
|
Preconditions.checkNotNull(rating);
|
|||
|
|
try {
|
|||
|
|
return mService.isRatingBlocked(rating.flattenToString(), mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the list of blocked content ratings.
|
|||
|
|
*
|
|||
|
|
* @return the list of content ratings blocked by the user.
|
|||
|
|
*/
|
|||
|
|
public List<TvContentRating> getBlockedRatings() {
|
|||
|
|
try {
|
|||
|
|
List<TvContentRating> ratings = new ArrayList<>();
|
|||
|
|
for (String rating : mService.getBlockedRatings(mUserId)) {
|
|||
|
|
ratings.add(TvContentRating.unflattenFromString(rating));
|
|||
|
|
}
|
|||
|
|
return ratings;
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Adds a user blocked content rating.
|
|||
|
|
*
|
|||
|
|
* @param rating The content rating to block.
|
|||
|
|
* @see #isRatingBlocked
|
|||
|
|
* @see #removeBlockedRating
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.MODIFY_PARENTAL_CONTROLS)
|
|||
|
|
public void addBlockedRating(@NonNull TvContentRating rating) {
|
|||
|
|
Preconditions.checkNotNull(rating);
|
|||
|
|
try {
|
|||
|
|
mService.addBlockedRating(rating.flattenToString(), mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Removes a user blocked content rating.
|
|||
|
|
*
|
|||
|
|
* @param rating The content rating to unblock.
|
|||
|
|
* @see #isRatingBlocked
|
|||
|
|
* @see #addBlockedRating
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.MODIFY_PARENTAL_CONTROLS)
|
|||
|
|
public void removeBlockedRating(@NonNull TvContentRating rating) {
|
|||
|
|
Preconditions.checkNotNull(rating);
|
|||
|
|
try {
|
|||
|
|
mService.removeBlockedRating(rating.flattenToString(), mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the list of all TV content rating systems defined.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.READ_CONTENT_RATING_SYSTEMS)
|
|||
|
|
public List<TvContentRatingSystemInfo> getTvContentRatingSystemList() {
|
|||
|
|
try {
|
|||
|
|
return mService.getTvContentRatingSystemList(mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Notifies the TV input of the given preview program that the program's browsable state is
|
|||
|
|
* disabled.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.NOTIFY_TV_INPUTS)
|
|||
|
|
public void notifyPreviewProgramBrowsableDisabled(String packageName, long programId) {
|
|||
|
|
Intent intent = new Intent();
|
|||
|
|
intent.setAction(TvContract.ACTION_PREVIEW_PROGRAM_BROWSABLE_DISABLED);
|
|||
|
|
intent.putExtra(TvContract.EXTRA_PREVIEW_PROGRAM_ID, programId);
|
|||
|
|
intent.setPackage(packageName);
|
|||
|
|
try {
|
|||
|
|
mService.sendTvInputNotifyIntent(intent, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Notifies the TV input of the given watch next program that the program's browsable state is
|
|||
|
|
* disabled.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.NOTIFY_TV_INPUTS)
|
|||
|
|
public void notifyWatchNextProgramBrowsableDisabled(String packageName, long programId) {
|
|||
|
|
Intent intent = new Intent();
|
|||
|
|
intent.setAction(TvContract.ACTION_WATCH_NEXT_PROGRAM_BROWSABLE_DISABLED);
|
|||
|
|
intent.putExtra(TvContract.EXTRA_WATCH_NEXT_PROGRAM_ID, programId);
|
|||
|
|
intent.setPackage(packageName);
|
|||
|
|
try {
|
|||
|
|
mService.sendTvInputNotifyIntent(intent, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Notifies the TV input of the given preview program that the program is added to watch next.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.NOTIFY_TV_INPUTS)
|
|||
|
|
public void notifyPreviewProgramAddedToWatchNext(String packageName, long previewProgramId,
|
|||
|
|
long watchNextProgramId) {
|
|||
|
|
Intent intent = new Intent();
|
|||
|
|
intent.setAction(TvContract.ACTION_PREVIEW_PROGRAM_ADDED_TO_WATCH_NEXT);
|
|||
|
|
intent.putExtra(TvContract.EXTRA_PREVIEW_PROGRAM_ID, previewProgramId);
|
|||
|
|
intent.putExtra(TvContract.EXTRA_WATCH_NEXT_PROGRAM_ID, watchNextProgramId);
|
|||
|
|
intent.setPackage(packageName);
|
|||
|
|
try {
|
|||
|
|
mService.sendTvInputNotifyIntent(intent, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Creates a {@link Session} for a given TV input.
|
|||
|
|
*
|
|||
|
|
* <p>The number of sessions that can be created at the same time is limited by the capability
|
|||
|
|
* of the given TV input.
|
|||
|
|
*
|
|||
|
|
* @param inputId The ID of the TV input.
|
|||
|
|
* @param tvAppAttributionSource The Attribution Source of the TV App.
|
|||
|
|
* @param callback A callback used to receive the created session.
|
|||
|
|
* @param handler A {@link Handler} that the session creation will be delivered to.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
public void createSession(@NonNull String inputId,
|
|||
|
|
@NonNull AttributionSource tvAppAttributionSource,
|
|||
|
|
@NonNull final SessionCallback callback, @NonNull Handler handler) {
|
|||
|
|
createSessionInternal(inputId, tvAppAttributionSource, false, callback, handler);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get a the client pid when creating the session with the session id provided.
|
|||
|
|
*
|
|||
|
|
* @param sessionId a String of session id that is used to query the client pid.
|
|||
|
|
* @return the client pid when created the session. Returns {@link #UNKNOWN_CLIENT_PID}
|
|||
|
|
* if the call fails.
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.TUNER_RESOURCE_ACCESS)
|
|||
|
|
public int getClientPid(@NonNull String sessionId) {
|
|||
|
|
return getClientPidInternal(sessionId);
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns a priority for the given use case type and the client's foreground or background
|
|||
|
|
* status.
|
|||
|
|
*
|
|||
|
|
* @param useCase the use case type of the client.
|
|||
|
|
* {@see TvInputService#PriorityHintUseCaseType}.
|
|||
|
|
* @param sessionId the unique id of the session owned by the client.
|
|||
|
|
* {@see TvInputService#onCreateSession(String, String, AttributionSource)}.
|
|||
|
|
*
|
|||
|
|
* @return the use case priority value for the given use case type and the client's foreground
|
|||
|
|
* or background status.
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.TUNER_RESOURCE_ACCESS)
|
|||
|
|
public int getClientPriority(@TvInputService.PriorityHintUseCaseType int useCase,
|
|||
|
|
@NonNull String sessionId) {
|
|||
|
|
Preconditions.checkNotNull(sessionId);
|
|||
|
|
if (!isValidUseCase(useCase)) {
|
|||
|
|
throw new IllegalArgumentException("Invalid use case: " + useCase);
|
|||
|
|
}
|
|||
|
|
return getClientPriorityInternal(useCase, sessionId);
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns a priority for the given use case type and the caller's foreground or background
|
|||
|
|
* status.
|
|||
|
|
*
|
|||
|
|
* @param useCase the use case type of the caller.
|
|||
|
|
* {@see TvInputService#PriorityHintUseCaseType}.
|
|||
|
|
*
|
|||
|
|
* @return the use case priority value for the given use case type and the caller's foreground
|
|||
|
|
* or background status.
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.TUNER_RESOURCE_ACCESS)
|
|||
|
|
public int getClientPriority(@TvInputService.PriorityHintUseCaseType int useCase) {
|
|||
|
|
if (!isValidUseCase(useCase)) {
|
|||
|
|
throw new IllegalArgumentException("Invalid use case: " + useCase);
|
|||
|
|
}
|
|||
|
|
return getClientPriorityInternal(useCase, null);
|
|||
|
|
};
|
|||
|
|
/**
|
|||
|
|
* Creates a recording {@link Session} for a given TV input.
|
|||
|
|
*
|
|||
|
|
* <p>The number of sessions that can be created at the same time is limited by the capability
|
|||
|
|
* of the given TV input.
|
|||
|
|
*
|
|||
|
|
* @param inputId The ID of the TV input.
|
|||
|
|
* @param callback A callback used to receive the created session.
|
|||
|
|
* @param handler A {@link Handler} that the session creation will be delivered to.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
public void createRecordingSession(@NonNull String inputId,
|
|||
|
|
@NonNull final SessionCallback callback, @NonNull Handler handler) {
|
|||
|
|
createSessionInternal(inputId, null, true, callback, handler);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void createSessionInternal(String inputId, AttributionSource tvAppAttributionSource,
|
|||
|
|
boolean isRecordingSession, SessionCallback callback, Handler handler) {
|
|||
|
|
Preconditions.checkNotNull(inputId);
|
|||
|
|
Preconditions.checkNotNull(callback);
|
|||
|
|
Preconditions.checkNotNull(handler);
|
|||
|
|
SessionCallbackRecord record = new SessionCallbackRecord(callback, handler);
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
int seq = mNextSeq++;
|
|||
|
|
mSessionCallbackRecordMap.put(seq, record);
|
|||
|
|
try {
|
|||
|
|
mService.createSession(
|
|||
|
|
mClient, inputId, tvAppAttributionSource, isRecordingSession, seq, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private int getClientPidInternal(String sessionId) {
|
|||
|
|
Preconditions.checkNotNull(sessionId);
|
|||
|
|
int clientPid = UNKNOWN_CLIENT_PID;
|
|||
|
|
try {
|
|||
|
|
clientPid = mService.getClientPid(sessionId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
return clientPid;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private int getClientPriorityInternal(int useCase, String sessionId) {
|
|||
|
|
try {
|
|||
|
|
return mService.getClientPriority(useCase, sessionId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private boolean isValidUseCase(int useCase) {
|
|||
|
|
return useCase == TvInputService.PRIORITY_HINT_USE_CASE_TYPE_BACKGROUND
|
|||
|
|
|| useCase == TvInputService.PRIORITY_HINT_USE_CASE_TYPE_SCAN
|
|||
|
|
|| useCase == TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK
|
|||
|
|
|| useCase == TvInputService.PRIORITY_HINT_USE_CASE_TYPE_LIVE
|
|||
|
|
|| useCase == TvInputService.PRIORITY_HINT_USE_CASE_TYPE_RECORD;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the TvStreamConfig list of the given TV input.
|
|||
|
|
*
|
|||
|
|
* If you are using {@link Hardware} object from {@link
|
|||
|
|
* #acquireTvInputHardware}, you should get the list of available streams
|
|||
|
|
* from {@link HardwareCallback#onStreamConfigChanged} method, not from
|
|||
|
|
* here. This method is designed to be used with {@link #captureFrame} in
|
|||
|
|
* capture scenarios specifically and not suitable for any other use.
|
|||
|
|
*
|
|||
|
|
* @param inputId The ID of the TV input.
|
|||
|
|
* @return List of {@link TvStreamConfig} which is available for capturing
|
|||
|
|
* of the given TV input.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.CAPTURE_TV_INPUT)
|
|||
|
|
public List<TvStreamConfig> getAvailableTvStreamConfigList(String inputId) {
|
|||
|
|
try {
|
|||
|
|
return mService.getAvailableTvStreamConfigList(inputId, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Take a snapshot of the given TV input into the provided Surface.
|
|||
|
|
*
|
|||
|
|
* @param inputId The ID of the TV input.
|
|||
|
|
* @param surface the {@link Surface} to which the snapshot is captured.
|
|||
|
|
* @param config the {@link TvStreamConfig} which is used for capturing.
|
|||
|
|
* @return true when the {@link Surface} is ready to be captured.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.CAPTURE_TV_INPUT)
|
|||
|
|
public boolean captureFrame(String inputId, Surface surface, TvStreamConfig config) {
|
|||
|
|
try {
|
|||
|
|
return mService.captureFrame(inputId, surface, config, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns true if there is only a single TV input session.
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.CAPTURE_TV_INPUT)
|
|||
|
|
public boolean isSingleSessionActive() {
|
|||
|
|
try {
|
|||
|
|
return mService.isSingleSessionActive(mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns a list of TvInputHardwareInfo objects representing available hardware.
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.TV_INPUT_HARDWARE)
|
|||
|
|
public List<TvInputHardwareInfo> getHardwareList() {
|
|||
|
|
try {
|
|||
|
|
return mService.getHardwareList();
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Acquires {@link Hardware} object for the given device ID.
|
|||
|
|
*
|
|||
|
|
* <p>A subsequent call to this method on the same {@code deviceId} will release the currently
|
|||
|
|
* acquired Hardware.
|
|||
|
|
*
|
|||
|
|
* @param deviceId The device ID to acquire Hardware for.
|
|||
|
|
* @param callback A callback to receive updates on Hardware.
|
|||
|
|
* @param info The TV input which will use the acquired Hardware.
|
|||
|
|
* @return Hardware on success, {@code null} otherwise.
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
* @removed
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.TV_INPUT_HARDWARE)
|
|||
|
|
public Hardware acquireTvInputHardware(int deviceId, final HardwareCallback callback,
|
|||
|
|
TvInputInfo info) {
|
|||
|
|
return acquireTvInputHardware(deviceId, info, callback);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Acquires {@link Hardware} object for the given device ID.
|
|||
|
|
*
|
|||
|
|
* <p>A subsequent call to this method on the same {@code deviceId} could release the currently
|
|||
|
|
* acquired Hardware if TunerResourceManager(TRM) detects higher priority from the current
|
|||
|
|
* request.
|
|||
|
|
*
|
|||
|
|
* <p>If the client would like to provide information for the TRM to compare, use
|
|||
|
|
* {@link #acquireTvInputHardware(int, TvInputInfo, HardwareCallback, String, int)} instead.
|
|||
|
|
*
|
|||
|
|
* <p>Otherwise default priority will be applied.
|
|||
|
|
*
|
|||
|
|
* @param deviceId The device ID to acquire Hardware for.
|
|||
|
|
* @param info The TV input which will use the acquired Hardware.
|
|||
|
|
* @param callback A callback to receive updates on Hardware.
|
|||
|
|
* @return Hardware on success, {@code null} otherwise.
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.TV_INPUT_HARDWARE)
|
|||
|
|
public Hardware acquireTvInputHardware(int deviceId, @NonNull TvInputInfo info,
|
|||
|
|
@NonNull final HardwareCallback callback) {
|
|||
|
|
Preconditions.checkNotNull(info);
|
|||
|
|
Preconditions.checkNotNull(callback);
|
|||
|
|
return acquireTvInputHardwareInternal(deviceId, info, null,
|
|||
|
|
TvInputService.PRIORITY_HINT_USE_CASE_TYPE_LIVE, new Executor() {
|
|||
|
|
public void execute(Runnable r) {
|
|||
|
|
r.run();
|
|||
|
|
}
|
|||
|
|
}, callback);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Acquires {@link Hardware} object for the given device ID.
|
|||
|
|
*
|
|||
|
|
* <p>A subsequent call to this method on the same {@code deviceId} could release the currently
|
|||
|
|
* acquired Hardware if TunerResourceManager(TRM) detects higher priority from the current
|
|||
|
|
* request.
|
|||
|
|
*
|
|||
|
|
* @param deviceId The device ID to acquire Hardware for.
|
|||
|
|
* @param info The TV input which will use the acquired Hardware.
|
|||
|
|
* @param tvInputSessionId a String returned to TIS when the session was created.
|
|||
|
|
* {@see TvInputService#onCreateSession(String, String, AttributionSource)}. If null, the
|
|||
|
|
* client will be treated as a background app.
|
|||
|
|
* @param priorityHint The use case of the client. {@see TvInputService#PriorityHintUseCaseType}
|
|||
|
|
* @param executor the executor on which the listener would be invoked.
|
|||
|
|
* @param callback A callback to receive updates on Hardware.
|
|||
|
|
* @return Hardware on success, {@code null} otherwise. When the TRM decides to not grant
|
|||
|
|
* resource, null is returned and the {@link IllegalStateException} is thrown with
|
|||
|
|
* "No enough resources".
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@Nullable
|
|||
|
|
@RequiresPermission(android.Manifest.permission.TV_INPUT_HARDWARE)
|
|||
|
|
public Hardware acquireTvInputHardware(int deviceId, @NonNull TvInputInfo info,
|
|||
|
|
@Nullable String tvInputSessionId,
|
|||
|
|
@TvInputService.PriorityHintUseCaseType int priorityHint,
|
|||
|
|
@NonNull @CallbackExecutor Executor executor,
|
|||
|
|
@NonNull final HardwareCallback callback) {
|
|||
|
|
Preconditions.checkNotNull(info);
|
|||
|
|
Preconditions.checkNotNull(callback);
|
|||
|
|
return acquireTvInputHardwareInternal(deviceId, info, tvInputSessionId, priorityHint,
|
|||
|
|
executor, callback);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* API to add a hardware device in the TvInputHardwareManager for CTS testing
|
|||
|
|
* purpose.
|
|||
|
|
*
|
|||
|
|
* @param deviceId Id of the adding hardware device.
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@TestApi
|
|||
|
|
public void addHardwareDevice(int deviceId) {
|
|||
|
|
try {
|
|||
|
|
mService.addHardwareDevice(deviceId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* API to remove a hardware device in the TvInputHardwareManager for CTS testing
|
|||
|
|
* purpose.
|
|||
|
|
*
|
|||
|
|
* @param deviceId Id of the removing hardware device.
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@TestApi
|
|||
|
|
public void removeHardwareDevice(int deviceId) {
|
|||
|
|
try {
|
|||
|
|
mService.removeHardwareDevice(deviceId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private Hardware acquireTvInputHardwareInternal(int deviceId, TvInputInfo info,
|
|||
|
|
String tvInputSessionId, int priorityHint,
|
|||
|
|
Executor executor, final HardwareCallback callback) {
|
|||
|
|
try {
|
|||
|
|
ITvInputHardware hardware =
|
|||
|
|
mService.acquireTvInputHardware(deviceId, new ITvInputHardwareCallback.Stub() {
|
|||
|
|
@Override
|
|||
|
|
public void onReleased() {
|
|||
|
|
final long identity = Binder.clearCallingIdentity();
|
|||
|
|
try {
|
|||
|
|
executor.execute(() -> callback.onReleased());
|
|||
|
|
} finally {
|
|||
|
|
Binder.restoreCallingIdentity(identity);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onStreamConfigChanged(TvStreamConfig[] configs) {
|
|||
|
|
final long identity = Binder.clearCallingIdentity();
|
|||
|
|
try {
|
|||
|
|
executor.execute(() -> callback.onStreamConfigChanged(configs));
|
|||
|
|
} finally {
|
|||
|
|
Binder.restoreCallingIdentity(identity);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}, info, mUserId, tvInputSessionId, priorityHint);
|
|||
|
|
if (hardware == null) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
return new Hardware(hardware);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Releases previously acquired hardware object.
|
|||
|
|
*
|
|||
|
|
* @param deviceId The device ID this Hardware was acquired for
|
|||
|
|
* @param hardware Hardware to release.
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.TV_INPUT_HARDWARE)
|
|||
|
|
public void releaseTvInputHardware(int deviceId, Hardware hardware) {
|
|||
|
|
try {
|
|||
|
|
mService.releaseTvInputHardware(deviceId, hardware.getInterface(), mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the list of currently available DVB frontend devices on the system.
|
|||
|
|
*
|
|||
|
|
* @return the list of {@link DvbDeviceInfo} objects representing available DVB devices.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.DVB_DEVICE)
|
|||
|
|
@NonNull
|
|||
|
|
public List<DvbDeviceInfo> getDvbDeviceList() {
|
|||
|
|
try {
|
|||
|
|
return mService.getDvbDeviceList();
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns a {@link ParcelFileDescriptor} of a specified DVB device of a given type for a given
|
|||
|
|
* {@link DvbDeviceInfo}.
|
|||
|
|
*
|
|||
|
|
* @param info A {@link DvbDeviceInfo} to open a DVB device.
|
|||
|
|
* @param deviceType A DVB device type.
|
|||
|
|
* @return a {@link ParcelFileDescriptor} of a specified DVB device for a given
|
|||
|
|
* {@link DvbDeviceInfo}, or {@code null} if the given {@link DvbDeviceInfo}
|
|||
|
|
* failed to open.
|
|||
|
|
* @throws IllegalArgumentException if {@code deviceType} is invalid or the device is not found.
|
|||
|
|
|
|||
|
|
* @see <a href="https://www.linuxtv.org/docs/dvbapi/dvbapi.html">Linux DVB API v3</a>
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.DVB_DEVICE)
|
|||
|
|
@Nullable
|
|||
|
|
public ParcelFileDescriptor openDvbDevice(@NonNull DvbDeviceInfo info,
|
|||
|
|
@DvbDeviceType int deviceType) {
|
|||
|
|
try {
|
|||
|
|
if (DVB_DEVICE_START > deviceType || DVB_DEVICE_END < deviceType) {
|
|||
|
|
throw new IllegalArgumentException("Invalid DVB device: " + deviceType);
|
|||
|
|
}
|
|||
|
|
return mService.openDvbDevice(info, deviceType);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Requests to make a channel browsable.
|
|||
|
|
*
|
|||
|
|
* <p>Once called, the system will review the request and make the channel browsable based on
|
|||
|
|
* its policy. The first request from a package is guaranteed to be approved.
|
|||
|
|
*
|
|||
|
|
* @param channelUri The URI for the channel to be browsable.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
public void requestChannelBrowsable(Uri channelUri) {
|
|||
|
|
try {
|
|||
|
|
mService.requestChannelBrowsable(channelUri, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the list of session information for {@link TvInputService.Session} that are
|
|||
|
|
* currently in use.
|
|||
|
|
* <p> Permission com.android.providers.tv.permission.ACCESS_WATCHED_PROGRAMS is required to get
|
|||
|
|
* the channel URIs. If the permission is not granted,
|
|||
|
|
* {@link TunedInfo#getChannelUri()} returns {@code null}.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
@RequiresPermission(android.Manifest.permission.ACCESS_TUNED_INFO)
|
|||
|
|
@NonNull
|
|||
|
|
public List<TunedInfo> getCurrentTunedInfos() {
|
|||
|
|
try {
|
|||
|
|
return mService.getCurrentTunedInfos(mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* The Session provides the per-session functionality of TV inputs.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
public static final class Session {
|
|||
|
|
static final int DISPATCH_IN_PROGRESS = -1;
|
|||
|
|
static final int DISPATCH_NOT_HANDLED = 0;
|
|||
|
|
static final int DISPATCH_HANDLED = 1;
|
|||
|
|
|
|||
|
|
private static final long INPUT_SESSION_NOT_RESPONDING_TIMEOUT = 2500;
|
|||
|
|
|
|||
|
|
private final ITvInputManager mService;
|
|||
|
|
private final int mUserId;
|
|||
|
|
private final int mSeq;
|
|||
|
|
|
|||
|
|
// For scheduling input event handling on the main thread. This also serves as a lock to
|
|||
|
|
// protect pending input events and the input channel.
|
|||
|
|
private final InputEventHandler mHandler = new InputEventHandler(Looper.getMainLooper());
|
|||
|
|
|
|||
|
|
private final Pool<PendingEvent> mPendingEventPool = new SimplePool<>(20);
|
|||
|
|
private final SparseArray<PendingEvent> mPendingEvents = new SparseArray<>(20);
|
|||
|
|
private final SparseArray<SessionCallbackRecord> mSessionCallbackRecordMap;
|
|||
|
|
|
|||
|
|
private IBinder mToken;
|
|||
|
|
private TvInputEventSender mSender;
|
|||
|
|
private InputChannel mChannel;
|
|||
|
|
|
|||
|
|
private final Object mMetadataLock = new Object();
|
|||
|
|
// @GuardedBy("mMetadataLock")
|
|||
|
|
private final List<AudioPresentation> mAudioPresentations = new ArrayList<>();
|
|||
|
|
// @GuardedBy("mMetadataLock")
|
|||
|
|
private final List<TvTrackInfo> mAudioTracks = new ArrayList<>();
|
|||
|
|
// @GuardedBy("mMetadataLock")
|
|||
|
|
private final List<TvTrackInfo> mVideoTracks = new ArrayList<>();
|
|||
|
|
// @GuardedBy("mMetadataLock")
|
|||
|
|
private final List<TvTrackInfo> mSubtitleTracks = new ArrayList<>();
|
|||
|
|
// @GuardedBy("mMetadataLock")
|
|||
|
|
private int mSelectedAudioProgramId = AudioPresentation.PROGRAM_ID_UNKNOWN;
|
|||
|
|
// @GuardedBy("mMetadataLock")
|
|||
|
|
private int mSelectedAudioPresentationId = AudioPresentation.PRESENTATION_ID_UNKNOWN;
|
|||
|
|
// @GuardedBy("mMetadataLock")
|
|||
|
|
private String mSelectedAudioTrackId;
|
|||
|
|
// @GuardedBy("mMetadataLock")
|
|||
|
|
private String mSelectedVideoTrackId;
|
|||
|
|
// @GuardedBy("mMetadataLock")
|
|||
|
|
private String mSelectedSubtitleTrackId;
|
|||
|
|
// @GuardedBy("mMetadataLock")
|
|||
|
|
private int mVideoWidth;
|
|||
|
|
// @GuardedBy("mMetadataLock")
|
|||
|
|
private int mVideoHeight;
|
|||
|
|
|
|||
|
|
private TvInteractiveAppManager.Session mIAppSession;
|
|||
|
|
private TvAdManager.Session mAdSession;
|
|||
|
|
private boolean mIAppNotificationEnabled = false;
|
|||
|
|
|
|||
|
|
private Session(IBinder token, InputChannel channel, ITvInputManager service, int userId,
|
|||
|
|
int seq, SparseArray<SessionCallbackRecord> sessionCallbackRecordMap) {
|
|||
|
|
mToken = token;
|
|||
|
|
mChannel = channel;
|
|||
|
|
mService = service;
|
|||
|
|
mUserId = userId;
|
|||
|
|
mSeq = seq;
|
|||
|
|
mSessionCallbackRecordMap = sessionCallbackRecordMap;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public TvInteractiveAppManager.Session getInteractiveAppSession() {
|
|||
|
|
return mIAppSession;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void setInteractiveAppSession(TvInteractiveAppManager.Session iAppSession) {
|
|||
|
|
this.mIAppSession = iAppSession;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public TvAdManager.Session getAdSession() {
|
|||
|
|
return mAdSession;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void setAdSession(TvAdManager.Session adSession) {
|
|||
|
|
this.mAdSession = adSession;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Releases this session.
|
|||
|
|
*/
|
|||
|
|
public void release() {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.releaseSession(mToken, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
releaseInternal();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Sets this as the main session. The main session is a session whose corresponding TV
|
|||
|
|
* input determines the HDMI-CEC active source device.
|
|||
|
|
*
|
|||
|
|
* @see TvView#setMain
|
|||
|
|
*/
|
|||
|
|
void setMain() {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.setMainSession(mToken, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Sets the {@link android.view.Surface} for this session.
|
|||
|
|
*
|
|||
|
|
* @param surface A {@link android.view.Surface} used to render video.
|
|||
|
|
*/
|
|||
|
|
public void setSurface(Surface surface) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
// surface can be null.
|
|||
|
|
try {
|
|||
|
|
mService.setSurface(mToken, surface, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Notifies of any structural changes (format or size) of the surface passed in
|
|||
|
|
* {@link #setSurface}.
|
|||
|
|
*
|
|||
|
|
* @param format The new PixelFormat of the surface.
|
|||
|
|
* @param width The new width of the surface.
|
|||
|
|
* @param height The new height of the surface.
|
|||
|
|
*/
|
|||
|
|
public void dispatchSurfaceChanged(int format, int width, int height) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.dispatchSurfaceChanged(mToken, format, width, height, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Sets the relative stream volume of this session to handle a change of audio focus.
|
|||
|
|
*
|
|||
|
|
* @param volume A volume value between 0.0f to 1.0f.
|
|||
|
|
* @throws IllegalArgumentException if the volume value is out of range.
|
|||
|
|
*/
|
|||
|
|
public void setStreamVolume(float volume) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
if (volume < 0.0f || volume > 1.0f) {
|
|||
|
|
throw new IllegalArgumentException("volume should be between 0.0f and 1.0f");
|
|||
|
|
}
|
|||
|
|
mService.setVolume(mToken, volume, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Tunes to a given channel.
|
|||
|
|
*
|
|||
|
|
* @param channelUri The URI of a channel.
|
|||
|
|
*/
|
|||
|
|
public void tune(Uri channelUri) {
|
|||
|
|
tune(channelUri, null);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Tunes to a given channel.
|
|||
|
|
*
|
|||
|
|
* @param channelUri The URI of a channel.
|
|||
|
|
* @param params A set of extra parameters which might be handled with this tune event.
|
|||
|
|
*/
|
|||
|
|
public void tune(@NonNull Uri channelUri, Bundle params) {
|
|||
|
|
Preconditions.checkNotNull(channelUri);
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
synchronized (mMetadataLock) {
|
|||
|
|
mAudioPresentations.clear();
|
|||
|
|
mAudioTracks.clear();
|
|||
|
|
mVideoTracks.clear();
|
|||
|
|
mSubtitleTracks.clear();
|
|||
|
|
mSelectedAudioProgramId = AudioPresentation.PROGRAM_ID_UNKNOWN;
|
|||
|
|
mSelectedAudioPresentationId = AudioPresentation.PRESENTATION_ID_UNKNOWN;
|
|||
|
|
mSelectedAudioTrackId = null;
|
|||
|
|
mSelectedVideoTrackId = null;
|
|||
|
|
mSelectedSubtitleTrackId = null;
|
|||
|
|
mVideoWidth = 0;
|
|||
|
|
mVideoHeight = 0;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.tune(mToken, channelUri, params, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Enables or disables the caption for this session.
|
|||
|
|
*
|
|||
|
|
* @param enabled {@code true} to enable, {@code false} to disable.
|
|||
|
|
*/
|
|||
|
|
public void setCaptionEnabled(boolean enabled) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.setCaptionEnabled(mToken, enabled, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Selects an audio presentation
|
|||
|
|
*
|
|||
|
|
* @param presentationId The ID of the audio presentation to select.
|
|||
|
|
* @param programId The ID of the program offering the selected audio presentation.
|
|||
|
|
* @see #getAudioPresentations
|
|||
|
|
*/
|
|||
|
|
public void selectAudioPresentation(int presentationId, int programId) {
|
|||
|
|
synchronized (mMetadataLock) {
|
|||
|
|
if (presentationId != AudioPresentation.PRESENTATION_ID_UNKNOWN
|
|||
|
|
&& !containsAudioPresentation(mAudioPresentations, presentationId)) {
|
|||
|
|
Log.w(TAG, "Invalid audio presentation id: " + presentationId);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.selectAudioPresentation(mToken, presentationId, programId, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private boolean containsAudioPresentation(List<AudioPresentation> audioPresentations,
|
|||
|
|
int presentationId) {
|
|||
|
|
synchronized (mMetadataLock) {
|
|||
|
|
for (AudioPresentation audioPresentation : audioPresentations) {
|
|||
|
|
if (audioPresentation.getPresentationId() == presentationId) {
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns a list of audio presentations.
|
|||
|
|
*
|
|||
|
|
* @return the list of audio presentations.
|
|||
|
|
* Returns empty AudioPresentation list if no presentations are available.
|
|||
|
|
*/
|
|||
|
|
public List<AudioPresentation> getAudioPresentations() {
|
|||
|
|
synchronized (mMetadataLock) {
|
|||
|
|
if (mAudioPresentations == null) {
|
|||
|
|
return new ArrayList<AudioPresentation>();
|
|||
|
|
}
|
|||
|
|
return new ArrayList<AudioPresentation>(mAudioPresentations);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the program ID of the selected audio presentation.
|
|||
|
|
*
|
|||
|
|
* @return The ID of the program providing the selected audio presentation.
|
|||
|
|
* Returns {@value AudioPresentation.PROGRAM_ID_UNKNOWN} if no audio presentation has
|
|||
|
|
* been selected from a program.
|
|||
|
|
* @see #selectAudioPresentation
|
|||
|
|
*/
|
|||
|
|
public int getSelectedProgramId() {
|
|||
|
|
synchronized (mMetadataLock) {
|
|||
|
|
return mSelectedAudioProgramId;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the presentation ID of the selected audio presentation.
|
|||
|
|
*
|
|||
|
|
* @return The ID of the selected audio presentation.
|
|||
|
|
* Returns {@value AudioPresentation.PRESENTATION_ID_UNKNOWN} if no audio presentation
|
|||
|
|
* has been selected.
|
|||
|
|
* @see #selectAudioPresentation
|
|||
|
|
*/
|
|||
|
|
public int getSelectedAudioPresentationId() {
|
|||
|
|
synchronized (mMetadataLock) {
|
|||
|
|
return mSelectedAudioPresentationId;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Responds to onAudioPresentationsChanged() and updates the internal audio presentation
|
|||
|
|
* information.
|
|||
|
|
* @return true if there is an update.
|
|||
|
|
*/
|
|||
|
|
boolean updateAudioPresentations(List<AudioPresentation> audioPresentations) {
|
|||
|
|
synchronized (mMetadataLock) {
|
|||
|
|
mAudioPresentations.clear();
|
|||
|
|
for (AudioPresentation presentation : audioPresentations) {
|
|||
|
|
mAudioPresentations.add(presentation);
|
|||
|
|
}
|
|||
|
|
return !mAudioPresentations.isEmpty();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Responds to onAudioPresentationSelected() and updates the internal audio presentation
|
|||
|
|
* selection information.
|
|||
|
|
* @return true if there is an update.
|
|||
|
|
*/
|
|||
|
|
boolean updateAudioPresentationSelection(int presentationId, int programId) {
|
|||
|
|
synchronized (mMetadataLock) {
|
|||
|
|
if ((programId != mSelectedAudioProgramId)
|
|||
|
|
|| (presentationId != mSelectedAudioPresentationId)) {
|
|||
|
|
mSelectedAudioPresentationId = presentationId;
|
|||
|
|
mSelectedAudioProgramId = programId;
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Selects a track.
|
|||
|
|
*
|
|||
|
|
* @param type The type of the track to select. The type can be
|
|||
|
|
* {@link TvTrackInfo#TYPE_AUDIO}, {@link TvTrackInfo#TYPE_VIDEO} or
|
|||
|
|
* {@link TvTrackInfo#TYPE_SUBTITLE}.
|
|||
|
|
* @param trackId The ID of the track to select. When {@code null}, the currently selected
|
|||
|
|
* track of the given type will be unselected.
|
|||
|
|
* @see #getTracks
|
|||
|
|
*/
|
|||
|
|
public void selectTrack(int type, @Nullable String trackId) {
|
|||
|
|
synchronized (mMetadataLock) {
|
|||
|
|
if (type == TvTrackInfo.TYPE_AUDIO) {
|
|||
|
|
if (trackId != null && !containsTrack(mAudioTracks, trackId)) {
|
|||
|
|
Log.w(TAG, "Invalid audio trackId: " + trackId);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
} else if (type == TvTrackInfo.TYPE_VIDEO) {
|
|||
|
|
if (trackId != null && !containsTrack(mVideoTracks, trackId)) {
|
|||
|
|
Log.w(TAG, "Invalid video trackId: " + trackId);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
} else if (type == TvTrackInfo.TYPE_SUBTITLE) {
|
|||
|
|
if (trackId != null && !containsTrack(mSubtitleTracks, trackId)) {
|
|||
|
|
Log.w(TAG, "Invalid subtitle trackId: " + trackId);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
} else {
|
|||
|
|
throw new IllegalArgumentException("invalid type: " + type);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.selectTrack(mToken, type, trackId, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private boolean containsTrack(List<TvTrackInfo> tracks, String trackId) {
|
|||
|
|
for (TvTrackInfo track : tracks) {
|
|||
|
|
if (track.getId().equals(trackId)) {
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the list of tracks for a given type. Returns {@code null} if the information is
|
|||
|
|
* not available.
|
|||
|
|
*
|
|||
|
|
* @param type The type of the tracks. The type can be {@link TvTrackInfo#TYPE_AUDIO},
|
|||
|
|
* {@link TvTrackInfo#TYPE_VIDEO} or {@link TvTrackInfo#TYPE_SUBTITLE}.
|
|||
|
|
* @return the list of tracks for the given type.
|
|||
|
|
*/
|
|||
|
|
@Nullable
|
|||
|
|
public List<TvTrackInfo> getTracks(int type) {
|
|||
|
|
synchronized (mMetadataLock) {
|
|||
|
|
if (type == TvTrackInfo.TYPE_AUDIO) {
|
|||
|
|
if (mAudioTracks == null) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
return new ArrayList<>(mAudioTracks);
|
|||
|
|
} else if (type == TvTrackInfo.TYPE_VIDEO) {
|
|||
|
|
if (mVideoTracks == null) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
return new ArrayList<>(mVideoTracks);
|
|||
|
|
} else if (type == TvTrackInfo.TYPE_SUBTITLE) {
|
|||
|
|
if (mSubtitleTracks == null) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
return new ArrayList<>(mSubtitleTracks);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
throw new IllegalArgumentException("invalid type: " + type);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the selected track for a given type. Returns {@code null} if the information is
|
|||
|
|
* not available or any of the tracks for the given type is not selected.
|
|||
|
|
*
|
|||
|
|
* @return The ID of the selected track.
|
|||
|
|
* @see #selectTrack
|
|||
|
|
*/
|
|||
|
|
@Nullable
|
|||
|
|
public String getSelectedTrack(int type) {
|
|||
|
|
synchronized (mMetadataLock) {
|
|||
|
|
if (type == TvTrackInfo.TYPE_AUDIO) {
|
|||
|
|
return mSelectedAudioTrackId;
|
|||
|
|
} else if (type == TvTrackInfo.TYPE_VIDEO) {
|
|||
|
|
return mSelectedVideoTrackId;
|
|||
|
|
} else if (type == TvTrackInfo.TYPE_SUBTITLE) {
|
|||
|
|
return mSelectedSubtitleTrackId;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
throw new IllegalArgumentException("invalid type: " + type);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Enables interactive app notification.
|
|||
|
|
*
|
|||
|
|
* @param enabled {@code true} if you want to enable interactive app notifications.
|
|||
|
|
* {@code false} otherwise.
|
|||
|
|
*/
|
|||
|
|
public void setInteractiveAppNotificationEnabled(boolean enabled) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.setInteractiveAppNotificationEnabled(mToken, enabled, mUserId);
|
|||
|
|
mIAppNotificationEnabled = enabled;
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Responds to onTracksChanged() and updates the internal track information. Returns true if
|
|||
|
|
* there is an update.
|
|||
|
|
*/
|
|||
|
|
boolean updateTracks(List<TvTrackInfo> tracks) {
|
|||
|
|
synchronized (mMetadataLock) {
|
|||
|
|
mAudioTracks.clear();
|
|||
|
|
mVideoTracks.clear();
|
|||
|
|
mSubtitleTracks.clear();
|
|||
|
|
for (TvTrackInfo track : tracks) {
|
|||
|
|
if (track.getType() == TvTrackInfo.TYPE_AUDIO) {
|
|||
|
|
mAudioTracks.add(track);
|
|||
|
|
} else if (track.getType() == TvTrackInfo.TYPE_VIDEO) {
|
|||
|
|
mVideoTracks.add(track);
|
|||
|
|
} else if (track.getType() == TvTrackInfo.TYPE_SUBTITLE) {
|
|||
|
|
mSubtitleTracks.add(track);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return !mAudioTracks.isEmpty() || !mVideoTracks.isEmpty()
|
|||
|
|
|| !mSubtitleTracks.isEmpty();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Responds to onTrackSelected() and updates the internal track selection information.
|
|||
|
|
* Returns true if there is an update.
|
|||
|
|
*/
|
|||
|
|
boolean updateTrackSelection(int type, String trackId) {
|
|||
|
|
synchronized (mMetadataLock) {
|
|||
|
|
if (type == TvTrackInfo.TYPE_AUDIO
|
|||
|
|
&& !TextUtils.equals(trackId, mSelectedAudioTrackId)) {
|
|||
|
|
mSelectedAudioTrackId = trackId;
|
|||
|
|
return true;
|
|||
|
|
} else if (type == TvTrackInfo.TYPE_VIDEO
|
|||
|
|
&& !TextUtils.equals(trackId, mSelectedVideoTrackId)) {
|
|||
|
|
mSelectedVideoTrackId = trackId;
|
|||
|
|
return true;
|
|||
|
|
} else if (type == TvTrackInfo.TYPE_SUBTITLE
|
|||
|
|
&& !TextUtils.equals(trackId, mSelectedSubtitleTrackId)) {
|
|||
|
|
mSelectedSubtitleTrackId = trackId;
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the new/updated video track that contains new video size information. Returns
|
|||
|
|
* null if there is no video track to notify. Subsequent calls of this method results in a
|
|||
|
|
* non-null video track returned only by the first call and null returned by following
|
|||
|
|
* calls. The caller should immediately notify of the video size change upon receiving the
|
|||
|
|
* track.
|
|||
|
|
*/
|
|||
|
|
TvTrackInfo getVideoTrackToNotify() {
|
|||
|
|
synchronized (mMetadataLock) {
|
|||
|
|
if (!mVideoTracks.isEmpty() && mSelectedVideoTrackId != null) {
|
|||
|
|
for (TvTrackInfo track : mVideoTracks) {
|
|||
|
|
if (track.getId().equals(mSelectedVideoTrackId)) {
|
|||
|
|
int videoWidth = track.getVideoWidth();
|
|||
|
|
int videoHeight = track.getVideoHeight();
|
|||
|
|
if (mVideoWidth != videoWidth || mVideoHeight != videoHeight) {
|
|||
|
|
mVideoWidth = videoWidth;
|
|||
|
|
mVideoHeight = videoHeight;
|
|||
|
|
return track;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Plays a given recorded TV program.
|
|||
|
|
*/
|
|||
|
|
void timeShiftPlay(Uri recordedProgramUri) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.timeShiftPlay(mToken, recordedProgramUri, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Pauses the playback. Call {@link #timeShiftResume()} to restart the playback.
|
|||
|
|
*/
|
|||
|
|
void timeShiftPause() {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.timeShiftPause(mToken, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Resumes the playback. No-op if it is already playing the channel.
|
|||
|
|
*/
|
|||
|
|
void timeShiftResume() {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.timeShiftResume(mToken, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Seeks to a specified time position.
|
|||
|
|
*
|
|||
|
|
* <p>Normally, the position is given within range between the start and the current time,
|
|||
|
|
* inclusively.
|
|||
|
|
*
|
|||
|
|
* @param timeMs The time position to seek to, in milliseconds since the epoch.
|
|||
|
|
* @see TvView.TimeShiftPositionCallback#onTimeShiftStartPositionChanged
|
|||
|
|
*/
|
|||
|
|
void timeShiftSeekTo(long timeMs) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.timeShiftSeekTo(mToken, timeMs, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Sets playback rate using {@link android.media.PlaybackParams}.
|
|||
|
|
*
|
|||
|
|
* @param params The playback params.
|
|||
|
|
*/
|
|||
|
|
void timeShiftSetPlaybackParams(PlaybackParams params) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.timeShiftSetPlaybackParams(mToken, params, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Sets time shift mode.
|
|||
|
|
*
|
|||
|
|
* @param mode The time shift mode. The value is one of the following:
|
|||
|
|
* {@link TvInputManager#TIME_SHIFT_MODE_OFF}, {@link TvInputManager#TIME_SHIFT_MODE_LOCAL},
|
|||
|
|
* {@link TvInputManager#TIME_SHIFT_MODE_NETWORK},
|
|||
|
|
* {@link TvInputManager#TIME_SHIFT_MODE_AUTO}.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
void timeShiftSetMode(@TimeShiftMode int mode) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.timeShiftSetMode(mToken, mode, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Enable/disable position tracking.
|
|||
|
|
*
|
|||
|
|
* @param enable {@code true} to enable tracking, {@code false} otherwise.
|
|||
|
|
*/
|
|||
|
|
void timeShiftEnablePositionTracking(boolean enable) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.timeShiftEnablePositionTracking(mToken, enable, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void stopPlayback(int mode) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.stopPlayback(mToken, mode, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void resumePlayback() {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.resumePlayback(mToken, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void setVideoFrozen(boolean isFrozen) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.setVideoFrozen(mToken, isFrozen, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Sends TV messages to the service for testing purposes
|
|||
|
|
*/
|
|||
|
|
public void notifyTvMessage(int type, Bundle data) {
|
|||
|
|
try {
|
|||
|
|
mService.notifyTvMessage(mToken, type, data, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Sets whether the TV message of the specific type should be enabled.
|
|||
|
|
*/
|
|||
|
|
public void setTvMessageEnabled(int type, boolean enabled) {
|
|||
|
|
try {
|
|||
|
|
mService.setTvMessageEnabled(mToken, type, enabled, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Starts TV program recording in the current recording session.
|
|||
|
|
*
|
|||
|
|
* @param programUri The URI for the TV program to record as a hint, built by
|
|||
|
|
* {@link TvContract#buildProgramUri(long)}. Can be {@code null}.
|
|||
|
|
*/
|
|||
|
|
void startRecording(@Nullable Uri programUri) {
|
|||
|
|
startRecording(programUri, null);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Starts TV program recording in the current recording session.
|
|||
|
|
*
|
|||
|
|
* @param programUri The URI for the TV program to record as a hint, built by
|
|||
|
|
* {@link TvContract#buildProgramUri(long)}. Can be {@code null}.
|
|||
|
|
* @param params A set of extra parameters which might be handled with this event.
|
|||
|
|
*/
|
|||
|
|
void startRecording(@Nullable Uri programUri, @Nullable Bundle params) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.startRecording(mToken, programUri, params, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Stops TV program recording in the current recording session.
|
|||
|
|
*/
|
|||
|
|
void stopRecording() {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.stopRecording(mToken, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Pauses TV program recording in the current recording session.
|
|||
|
|
*
|
|||
|
|
* @param params Domain-specific data for this request. Keys <em>must</em> be a scoped
|
|||
|
|
* name, i.e. prefixed with a package name you own, so that different developers
|
|||
|
|
* will not create conflicting keys.
|
|||
|
|
* {@link TvRecordingClient#pauseRecording(Bundle)}.
|
|||
|
|
*/
|
|||
|
|
void pauseRecording(@NonNull Bundle params) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.pauseRecording(mToken, params, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Resumes TV program recording in the current recording session.
|
|||
|
|
*
|
|||
|
|
* @param params Domain-specific data for this request. Keys <em>must</em> be a scoped
|
|||
|
|
* name, i.e. prefixed with a package name you own, so that different developers
|
|||
|
|
* will not create conflicting keys.
|
|||
|
|
* {@link TvRecordingClient#resumeRecording(Bundle)}.
|
|||
|
|
*/
|
|||
|
|
void resumeRecording(@NonNull Bundle params) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.resumeRecording(mToken, params, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Calls {@link TvInputService.Session#appPrivateCommand(String, Bundle)
|
|||
|
|
* TvInputService.Session.appPrivateCommand()} on the current TvView.
|
|||
|
|
*
|
|||
|
|
* @param action Name of the command to be performed. This <em>must</em> be a scoped name,
|
|||
|
|
* i.e. prefixed with a package name you own, so that different developers will
|
|||
|
|
* not create conflicting commands.
|
|||
|
|
* @param data Any data to include with the command.
|
|||
|
|
*/
|
|||
|
|
public void sendAppPrivateCommand(String action, Bundle data) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.sendAppPrivateCommand(mToken, action, data, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Creates an overlay view. Once the overlay view is created, {@link #relayoutOverlayView}
|
|||
|
|
* should be called whenever the layout of its containing view is changed.
|
|||
|
|
* {@link #removeOverlayView()} should be called to remove the overlay view.
|
|||
|
|
* Since a session can have only one overlay view, this method should be called only once
|
|||
|
|
* or it can be called again after calling {@link #removeOverlayView()}.
|
|||
|
|
*
|
|||
|
|
* @param view A view playing TV.
|
|||
|
|
* @param frame A position of the overlay view.
|
|||
|
|
* @throws IllegalStateException if {@code view} is not attached to a window.
|
|||
|
|
*/
|
|||
|
|
void createOverlayView(@NonNull View view, @NonNull Rect frame) {
|
|||
|
|
Preconditions.checkNotNull(view);
|
|||
|
|
Preconditions.checkNotNull(frame);
|
|||
|
|
if (view.getWindowToken() == null) {
|
|||
|
|
throw new IllegalStateException("view must be attached to a window");
|
|||
|
|
}
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.createOverlayView(mToken, view.getWindowToken(), frame, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Relayouts the current overlay view.
|
|||
|
|
*
|
|||
|
|
* @param frame A new position of the overlay view.
|
|||
|
|
*/
|
|||
|
|
void relayoutOverlayView(@NonNull Rect frame) {
|
|||
|
|
Preconditions.checkNotNull(frame);
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.relayoutOverlayView(mToken, frame, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Removes the current overlay view.
|
|||
|
|
*/
|
|||
|
|
void removeOverlayView() {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.removeOverlayView(mToken, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Requests to unblock content blocked by parental controls.
|
|||
|
|
*/
|
|||
|
|
void unblockContent(@NonNull TvContentRating unblockedRating) {
|
|||
|
|
Preconditions.checkNotNull(unblockedRating);
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.unblockContent(mToken, unblockedRating.flattenToString(), mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Dispatches an input event to this session.
|
|||
|
|
*
|
|||
|
|
* @param event An {@link InputEvent} to dispatch. Cannot be {@code null}.
|
|||
|
|
* @param token A token used to identify the input event later in the callback.
|
|||
|
|
* @param callback A callback used to receive the dispatch result. Cannot be {@code null}.
|
|||
|
|
* @param handler A {@link Handler} that the dispatch result will be delivered to. Cannot be
|
|||
|
|
* {@code null}.
|
|||
|
|
* @return Returns {@link #DISPATCH_HANDLED} if the event was handled. Returns
|
|||
|
|
* {@link #DISPATCH_NOT_HANDLED} if the event was not handled. Returns
|
|||
|
|
* {@link #DISPATCH_IN_PROGRESS} if the event is in progress and the callback will
|
|||
|
|
* be invoked later.
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
public int dispatchInputEvent(@NonNull InputEvent event, Object token,
|
|||
|
|
@NonNull FinishedInputEventCallback callback, @NonNull Handler handler) {
|
|||
|
|
Preconditions.checkNotNull(event);
|
|||
|
|
Preconditions.checkNotNull(callback);
|
|||
|
|
Preconditions.checkNotNull(handler);
|
|||
|
|
synchronized (mHandler) {
|
|||
|
|
if (mChannel == null) {
|
|||
|
|
return DISPATCH_NOT_HANDLED;
|
|||
|
|
}
|
|||
|
|
PendingEvent p = obtainPendingEventLocked(event, token, callback, handler);
|
|||
|
|
if (Looper.myLooper() == Looper.getMainLooper()) {
|
|||
|
|
// Already running on the main thread so we can send the event immediately.
|
|||
|
|
return sendInputEventOnMainLooperLocked(p);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Post the event to the main thread.
|
|||
|
|
Message msg = mHandler.obtainMessage(InputEventHandler.MSG_SEND_INPUT_EVENT, p);
|
|||
|
|
msg.setAsynchronous(true);
|
|||
|
|
mHandler.sendMessage(msg);
|
|||
|
|
return DISPATCH_IN_PROGRESS;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Callback that is invoked when an input event that was dispatched to this session has been
|
|||
|
|
* finished.
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
public interface FinishedInputEventCallback {
|
|||
|
|
/**
|
|||
|
|
* Called when the dispatched input event is finished.
|
|||
|
|
*
|
|||
|
|
* @param token A token passed to {@link #dispatchInputEvent}.
|
|||
|
|
* @param handled {@code true} if the dispatched input event was handled properly.
|
|||
|
|
* {@code false} otherwise.
|
|||
|
|
*/
|
|||
|
|
void onFinishedInputEvent(Object token, boolean handled);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Must be called on the main looper
|
|||
|
|
private void sendInputEventAndReportResultOnMainLooper(PendingEvent p) {
|
|||
|
|
synchronized (mHandler) {
|
|||
|
|
int result = sendInputEventOnMainLooperLocked(p);
|
|||
|
|
if (result == DISPATCH_IN_PROGRESS) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
invokeFinishedInputEventCallback(p, false);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private int sendInputEventOnMainLooperLocked(PendingEvent p) {
|
|||
|
|
if (mChannel != null) {
|
|||
|
|
if (mSender == null) {
|
|||
|
|
mSender = new TvInputEventSender(mChannel, mHandler.getLooper());
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
final InputEvent event = p.mEvent;
|
|||
|
|
final int seq = event.getSequenceNumber();
|
|||
|
|
if (mSender.sendInputEvent(seq, event)) {
|
|||
|
|
mPendingEvents.put(seq, p);
|
|||
|
|
Message msg = mHandler.obtainMessage(InputEventHandler.MSG_TIMEOUT_INPUT_EVENT, p);
|
|||
|
|
msg.setAsynchronous(true);
|
|||
|
|
mHandler.sendMessageDelayed(msg, INPUT_SESSION_NOT_RESPONDING_TIMEOUT);
|
|||
|
|
return DISPATCH_IN_PROGRESS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
Log.w(TAG, "Unable to send input event to session: " + mToken + " dropping:"
|
|||
|
|
+ event);
|
|||
|
|
}
|
|||
|
|
return DISPATCH_NOT_HANDLED;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void finishedInputEvent(int seq, boolean handled, boolean timeout) {
|
|||
|
|
final PendingEvent p;
|
|||
|
|
synchronized (mHandler) {
|
|||
|
|
int index = mPendingEvents.indexOfKey(seq);
|
|||
|
|
if (index < 0) {
|
|||
|
|
return; // spurious, event already finished or timed out
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
p = mPendingEvents.valueAt(index);
|
|||
|
|
mPendingEvents.removeAt(index);
|
|||
|
|
|
|||
|
|
if (timeout) {
|
|||
|
|
Log.w(TAG, "Timeout waiting for session to handle input event after "
|
|||
|
|
+ INPUT_SESSION_NOT_RESPONDING_TIMEOUT + " ms: " + mToken);
|
|||
|
|
} else {
|
|||
|
|
mHandler.removeMessages(InputEventHandler.MSG_TIMEOUT_INPUT_EVENT, p);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
invokeFinishedInputEventCallback(p, handled);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Assumes the event has already been removed from the queue.
|
|||
|
|
void invokeFinishedInputEventCallback(PendingEvent p, boolean handled) {
|
|||
|
|
p.mHandled = handled;
|
|||
|
|
if (p.mEventHandler.getLooper().isCurrentThread()) {
|
|||
|
|
// Already running on the callback handler thread so we can send the callback
|
|||
|
|
// immediately.
|
|||
|
|
p.run();
|
|||
|
|
} else {
|
|||
|
|
// Post the event to the callback handler thread.
|
|||
|
|
// In this case, the callback will be responsible for recycling the event.
|
|||
|
|
Message msg = Message.obtain(p.mEventHandler, p);
|
|||
|
|
msg.setAsynchronous(true);
|
|||
|
|
msg.sendToTarget();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void flushPendingEventsLocked() {
|
|||
|
|
mHandler.removeMessages(InputEventHandler.MSG_FLUSH_INPUT_EVENT);
|
|||
|
|
|
|||
|
|
final int count = mPendingEvents.size();
|
|||
|
|
for (int i = 0; i < count; i++) {
|
|||
|
|
int seq = mPendingEvents.keyAt(i);
|
|||
|
|
Message msg = mHandler.obtainMessage(InputEventHandler.MSG_FLUSH_INPUT_EVENT, seq, 0);
|
|||
|
|
msg.setAsynchronous(true);
|
|||
|
|
msg.sendToTarget();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private PendingEvent obtainPendingEventLocked(InputEvent event, Object token,
|
|||
|
|
FinishedInputEventCallback callback, Handler handler) {
|
|||
|
|
PendingEvent p = mPendingEventPool.acquire();
|
|||
|
|
if (p == null) {
|
|||
|
|
p = new PendingEvent();
|
|||
|
|
}
|
|||
|
|
p.mEvent = event;
|
|||
|
|
p.mEventToken = token;
|
|||
|
|
p.mCallback = callback;
|
|||
|
|
p.mEventHandler = handler;
|
|||
|
|
return p;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void recyclePendingEventLocked(PendingEvent p) {
|
|||
|
|
p.recycle();
|
|||
|
|
mPendingEventPool.release(p);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
IBinder getToken() {
|
|||
|
|
return mToken;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void releaseInternal() {
|
|||
|
|
mToken = null;
|
|||
|
|
synchronized (mHandler) {
|
|||
|
|
if (mChannel != null) {
|
|||
|
|
if (mSender != null) {
|
|||
|
|
flushPendingEventsLocked();
|
|||
|
|
mSender.dispose();
|
|||
|
|
mSender = null;
|
|||
|
|
}
|
|||
|
|
mChannel.dispose();
|
|||
|
|
mChannel = null;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
synchronized (mSessionCallbackRecordMap) {
|
|||
|
|
mSessionCallbackRecordMap.delete(mSeq);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void requestBroadcastInfo(BroadcastInfoRequest request) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.requestBroadcastInfo(mToken, request, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Removes broadcast info.
|
|||
|
|
* @param requestId the corresponding request ID sent from
|
|||
|
|
* {@link #requestBroadcastInfo(android.media.tv.BroadcastInfoRequest)}
|
|||
|
|
*/
|
|||
|
|
public void removeBroadcastInfo(int requestId) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.removeBroadcastInfo(mToken, requestId, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void requestAd(AdRequest request) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.requestAd(mToken, request, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Notifies when the advertisement buffer is filled and ready to be read.
|
|||
|
|
*/
|
|||
|
|
public void notifyAdBufferReady(AdBuffer buffer) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.notifyAdBufferReady(mToken, buffer, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
} finally {
|
|||
|
|
if (buffer != null) {
|
|||
|
|
buffer.getSharedMemory().close();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Notifies data from session of linked TvAdService.
|
|||
|
|
*/
|
|||
|
|
public void notifyTvAdSessionData(String type, Bundle data) {
|
|||
|
|
if (mToken == null) {
|
|||
|
|
Log.w(TAG, "The session has been already released");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
try {
|
|||
|
|
mService.notifyTvAdSessionData(mToken, type, data, mUserId);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw e.rethrowFromSystemServer();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private final class InputEventHandler extends Handler {
|
|||
|
|
public static final int MSG_SEND_INPUT_EVENT = 1;
|
|||
|
|
public static final int MSG_TIMEOUT_INPUT_EVENT = 2;
|
|||
|
|
public static final int MSG_FLUSH_INPUT_EVENT = 3;
|
|||
|
|
|
|||
|
|
InputEventHandler(Looper looper) {
|
|||
|
|
super(looper, null, true);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void handleMessage(Message msg) {
|
|||
|
|
switch (msg.what) {
|
|||
|
|
case MSG_SEND_INPUT_EVENT: {
|
|||
|
|
sendInputEventAndReportResultOnMainLooper((PendingEvent) msg.obj);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
case MSG_TIMEOUT_INPUT_EVENT: {
|
|||
|
|
finishedInputEvent(msg.arg1, false, true);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
case MSG_FLUSH_INPUT_EVENT: {
|
|||
|
|
finishedInputEvent(msg.arg1, false, false);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private final class TvInputEventSender extends InputEventSender {
|
|||
|
|
public TvInputEventSender(InputChannel inputChannel, Looper looper) {
|
|||
|
|
super(inputChannel, looper);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void onInputEventFinished(int seq, boolean handled) {
|
|||
|
|
finishedInputEvent(seq, handled, false);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private final class PendingEvent implements Runnable {
|
|||
|
|
public InputEvent mEvent;
|
|||
|
|
public Object mEventToken;
|
|||
|
|
public FinishedInputEventCallback mCallback;
|
|||
|
|
public Handler mEventHandler;
|
|||
|
|
public boolean mHandled;
|
|||
|
|
|
|||
|
|
public void recycle() {
|
|||
|
|
mEvent = null;
|
|||
|
|
mEventToken = null;
|
|||
|
|
mCallback = null;
|
|||
|
|
mEventHandler = null;
|
|||
|
|
mHandled = false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void run() {
|
|||
|
|
mCallback.onFinishedInputEvent(mEventToken, mHandled);
|
|||
|
|
|
|||
|
|
synchronized (mEventHandler) {
|
|||
|
|
recyclePendingEventLocked(this);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* The Hardware provides the per-hardware functionality of TV hardware.
|
|||
|
|
*
|
|||
|
|
* <p>TV hardware is physical hardware attached to the Android device; for example, HDMI ports,
|
|||
|
|
* Component/Composite ports, etc. Specifically, logical devices such as HDMI CEC logical
|
|||
|
|
* devices don't fall into this category.
|
|||
|
|
*
|
|||
|
|
* @hide
|
|||
|
|
*/
|
|||
|
|
@SystemApi
|
|||
|
|
public final static class Hardware {
|
|||
|
|
private final ITvInputHardware mInterface;
|
|||
|
|
|
|||
|
|
private Hardware(ITvInputHardware hardwareInterface) {
|
|||
|
|
mInterface = hardwareInterface;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private ITvInputHardware getInterface() {
|
|||
|
|
return mInterface;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public boolean setSurface(Surface surface, TvStreamConfig config) {
|
|||
|
|
try {
|
|||
|
|
return mInterface.setSurface(surface, config);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw new RuntimeException(e);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void setStreamVolume(float volume) {
|
|||
|
|
try {
|
|||
|
|
mInterface.setStreamVolume(volume);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw new RuntimeException(e);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/** @removed */
|
|||
|
|
@SystemApi
|
|||
|
|
public boolean dispatchKeyEventToHdmi(KeyEvent event) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Override default audio sink from audio policy.
|
|||
|
|
*
|
|||
|
|
* @param audioType device type of the audio sink to override with.
|
|||
|
|
* @param audioAddress device address of the audio sink to override with.
|
|||
|
|
* @param samplingRate desired sampling rate. Use default when it's 0.
|
|||
|
|
* @param channelMask desired channel mask. Use default when it's
|
|||
|
|
* AudioFormat.CHANNEL_OUT_DEFAULT.
|
|||
|
|
* @param format desired format. Use default when it's AudioFormat.ENCODING_DEFAULT.
|
|||
|
|
*/
|
|||
|
|
public void overrideAudioSink(int audioType, String audioAddress, int samplingRate,
|
|||
|
|
int channelMask, int format) {
|
|||
|
|
try {
|
|||
|
|
mInterface.overrideAudioSink(audioType, audioAddress, samplingRate, channelMask,
|
|||
|
|
format);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw new RuntimeException(e);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Override default audio sink from audio policy.
|
|||
|
|
*
|
|||
|
|
* @param device {@link android.media.AudioDeviceInfo} to use.
|
|||
|
|
* @param samplingRate desired sampling rate. Use default when it's 0.
|
|||
|
|
* @param channelMask desired channel mask. Use default when it's
|
|||
|
|
* AudioFormat.CHANNEL_OUT_DEFAULT.
|
|||
|
|
* @param format desired format. Use default when it's AudioFormat.ENCODING_DEFAULT.
|
|||
|
|
*/
|
|||
|
|
public void overrideAudioSink(@NonNull AudioDeviceInfo device,
|
|||
|
|
@IntRange(from = 0) int samplingRate,
|
|||
|
|
int channelMask, @Encoding int format) {
|
|||
|
|
Objects.requireNonNull(device);
|
|||
|
|
try {
|
|||
|
|
mInterface.overrideAudioSink(
|
|||
|
|
AudioDeviceInfo.convertDeviceTypeToInternalDevice(device.getType()),
|
|||
|
|
device.getAddress(), samplingRate, channelMask, format);
|
|||
|
|
} catch (RemoteException e) {
|
|||
|
|
throw new RuntimeException(e);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|