1 /*
2  * Copyright (C) 2022 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 #pragma once
18 
19 #include "BluetoothAudioProvider.h"
20 
21 namespace aidl {
22 namespace android {
23 namespace hardware {
24 namespace bluetooth {
25 namespace audio {
26 
27 class HearingAidAudioProvider : public BluetoothAudioProvider {
28  public:
29   HearingAidAudioProvider();
30 
31   bool isValid(const SessionType& sessionType) override;
32 
33   ndk::ScopedAStatus startSession(
34       const std::shared_ptr<IBluetoothAudioPort>& host_if,
35       const AudioConfiguration& audio_config,
36       const std::vector<LatencyMode>& latency_modes,
37       DataMQDesc* _aidl_return);
38 
39  private:
40   // audio data queue for software encoding
41   std::unique_ptr<DataMQ> data_mq_;
42 
43   ndk::ScopedAStatus onSessionReady(DataMQDesc* _aidl_return) override;
44 };
45 
46 }  // namespace audio
47 }  // namespace bluetooth
48 }  // namespace hardware
49 }  // namespace android
50 }  // namespace aidl
51