1 /* 2 * Copyright (C) 2018 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 18 #pragma once 19 20 #include <media/AudioProductStrategy.h> 21 #include <system/audio.h> 22 #include <system/audio_policy.h> 23 #include <binder/Parcelable.h> 24 25 namespace android { 26 27 class AudioVolumeGroup : public Parcelable 28 { 29 public: 30 AudioVolumeGroup() {} 31 AudioVolumeGroup(const std::string &name, 32 volume_group_t group, 33 const AttributesVector &attributes, 34 const StreamTypeVector &streams) : 35 mName(name), mGroupId(group), mAudioAttributes(attributes), mStreams(streams) {} 36 37 const std::string &getName() const { return mName; } 38 volume_group_t getId() const { return mGroupId; } 39 AttributesVector getAudioAttributes() const { return mAudioAttributes; } 40 StreamTypeVector getStreamTypes() const { return mStreams; } 41 42 status_t readFromParcel(const Parcel *parcel) override; 43 status_t writeToParcel(Parcel *parcel) const override; 44 45 private: 46 std::string mName; 47 volume_group_t mGroupId = VOLUME_GROUP_NONE; 48 AttributesVector mAudioAttributes; 49 StreamTypeVector mStreams; 50 }; 51 52 using AudioVolumeGroupVector = std::vector<AudioVolumeGroup>; 53 54 } // namespace android 55
