1 /* 2 * Copyright (C) 2020 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.media; 18 19 import android.media.AudioGain; 20 import android.media.AudioPortConfig; 21 import android.media.AudioPortExt; 22 import android.media.AudioPortRole; 23 import android.media.AudioPortType; 24 import android.media.AudioProfile; 25 import android.media.ExtraAudioDescriptor; 26 27 /** 28 * {@hide} 29 */ 30 parcelable AudioPort { 31 /** Port unique ID. Interpreted as audio_port_handle_t. */ 32 int id; 33 /** Sink or source. */ 34 AudioPortRole role; 35 /** Device, mix ... */ 36 AudioPortType type; 37 @utf8InCpp String name; 38 /** AudioProfiles supported by this port (format, Rates, Channels). */ 39 AudioProfile[] profiles; 40 /** 41 * ExtraAudioDescriptors supported by this port. The format is not unrecognized to the 42 * platform. The audio capability is described by a hardware descriptor. 43 */ 44 ExtraAudioDescriptor[] extraAudioDescriptors; 45 /** Gain controllers. */ 46 AudioGain[] gains; 47 /** Current audio port configuration. */ 48 AudioPortConfig activeConfig; 49 AudioPortExt ext; 50 } 51