1 /*
2  * Copyright (c) 2023 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 #ifndef HEADSET_MANAGER_HOST_H
16 #define HEADSET_MANAGER_HOST_H
17 #include "v1_0/iintell_voice_engine_manager.h"
18 #include "v1_1/iintell_voice_engine_manager.h"
19 #include "intell_voice_death_recipient.h"
20 #include "i_adapter_host_manager.h"
21 
22 namespace OHOS {
23 namespace IntellVoiceEngine {
24 using OHOS::HDI::IntelligentVoice::Engine::V1_0::IIntellVoiceEngineAdapter;
25 using OHOS::HDI::IntelligentVoice::Engine::V1_0::IntellVoiceEngineAdapterDescriptor;
26 
27 class HeadsetHostManager {
28 public:
29     HeadsetHostManager() = default;
30     ~HeadsetHostManager();
GetInstance()31     static HeadsetHostManager &GetInstance()
32     {
33         static HeadsetHostManager headsetHostMgr;
34         return headsetHostMgr;
35     }
36 
37     bool Init();
38     bool RegisterEngineHDIDeathRecipient();
39     void DeregisterEngineHDIDeathRecipient();
40     std::shared_ptr<IAdapterHostManager> CreateEngineAdapter(const IntellVoiceEngineAdapterDescriptor &desc);
41     void ReleaseEngineAdapter(const IntellVoiceEngineAdapterDescriptor &desc);
GetHeadsetHostProxy1_0()42     const sptr<OHOS::HDI::IntelligentVoice::Engine::V1_0::IIntellVoiceEngineManager> &GetHeadsetHostProxy1_0() const
43     {
44         return headsetHostProxy1_0_;
45     }
46 
47 private:
48     static void OnEngineHDIDiedCallback();
49 
50     sptr<OHOS::HDI::IntelligentVoice::Engine::V1_0::IIntellVoiceEngineManager> headsetHostProxy1_0_ = nullptr;
51     sptr<OHOS::IntellVoiceUtils::IntellVoiceDeathRecipient> engineHdiDeathRecipient_ = nullptr;
52 };
53 }
54 }
55 #endif
56