0abcc5a0bb
Added API and classes allowing framework components to have direct control over audio routing and volumes. Change-Id: I28225a6ebad86a7836e1ed749d93c0e964e215f1
52 lines
1.6 KiB
Java
52 lines
1.6 KiB
Java
/*
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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;
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/**
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* The AudioMixPort is a specialized type of AudioPort
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* describing an audio mix or stream at an input or output stream of the audio
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* framework.
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* @see AudioPort
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* @hide
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*/
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public class AudioMixPort extends AudioPort {
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AudioMixPort(AudioHandle handle, int role, int[] samplingRates, int[] channelMasks,
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int[] formats, AudioGain[] gains) {
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super(handle, role, samplingRates, channelMasks, formats, gains);
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}
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/**
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* Build a specific configuration of this audio mix port for use by methods
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* like AudioManager.connectAudioPatch().
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*/
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public AudioMixPortConfig buildConfig(int samplingRate, int channelMask, int format,
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AudioGainConfig gain) {
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return new AudioMixPortConfig(this, samplingRate, channelMask, format, gain);
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}
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@Override
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public boolean equals(Object o) {
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if (o == null || !(o instanceof AudioMixPort)) {
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return false;
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}
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return super.equals(o);
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}
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}
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