76 lines
2.6 KiB
Java
76 lines
2.6 KiB
Java
/*
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* Copyright (C) 2023 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 com.android.settingslib.bluetooth;
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import android.media.AudioAttributes;
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import android.media.AudioDeviceAttributes;
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import android.media.AudioDeviceInfo;
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import androidx.annotation.IntDef;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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/**
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* Constant values used to configure hearing aid audio routing.
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*
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* {@link HearingAidAudioRoutingHelper}
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*/
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public final class HearingAidAudioRoutingConstants {
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public static final int[] CALL_ROUTING_ATTRIBUTES = new int[] {
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// Stands for STRATEGY_PHONE
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AudioAttributes.USAGE_VOICE_COMMUNICATION,
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};
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public static final int[] MEDIA_ROUTING_ATTRIBUTES = new int[] {
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// Stands for STRATEGY_MEDIA, including USAGE_GAME, USAGE_ASSISTANT,
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// USAGE_ASSISTANCE_NAVIGATION_GUIDANCE, USAGE_ASSISTANCE_SONIFICATION
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AudioAttributes.USAGE_MEDIA,
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// Stands for STRATEGY_ACCESSIBILITY
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AudioAttributes.USAGE_ASSISTANCE_ACCESSIBILITY,
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// Stands for STRATEGY_DTMF
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AudioAttributes.USAGE_VOICE_COMMUNICATION_SIGNALLING,
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};
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public static final int[] RINGTONE_ROUTING_ATTRIBUTES = new int[] {
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// Stands for STRATEGY_SONIFICATION, including USAGE_ALARM
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AudioAttributes.USAGE_NOTIFICATION_RINGTONE
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};
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public static final int[] NOTIFICATION_ROUTING_ATTRIBUTES = new int[] {
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// Stands for STRATEGY_SONIFICATION_RESPECTFUL, including USAGE_NOTIFICATION_EVENT
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AudioAttributes.USAGE_NOTIFICATION,
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};
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@Retention(RetentionPolicy.SOURCE)
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@IntDef({
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RoutingValue.AUTO,
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RoutingValue.HEARING_DEVICE,
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RoutingValue.DEVICE_SPEAKER,
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})
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public @interface RoutingValue {
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int AUTO = 0;
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int HEARING_DEVICE = 1;
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int DEVICE_SPEAKER = 2;
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}
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public static final AudioDeviceAttributes DEVICE_SPEAKER_OUT = new AudioDeviceAttributes(
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AudioDeviceAttributes.ROLE_OUTPUT, AudioDeviceInfo.TYPE_BUILTIN_SPEAKER, "");
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}
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