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 INTELL_VOICE_TRIGGER_SERVICE_H
16 #define INTELL_VOICE_TRIGGER_SERVICE_H
17 
18 #include "trigger_db_helper.h"
19 #include "trigger_helper.h"
20 
21 namespace OHOS {
22 namespace IntellVoiceTrigger {
23 class TriggerService {
24 public:
25     TriggerService();
26     ~TriggerService();
27     void UpdateGenericTriggerModel(std::shared_ptr<GenericTriggerModel> model);
28     void DeleteGenericTriggerModel(int32_t uuid);
29     std::shared_ptr<GenericTriggerModel> GetGenericTriggerModel(int32_t uuid);
30 
31     int32_t StartRecognition(int32_t uuid, std::shared_ptr<IIntellVoiceTriggerRecognitionCallback> callback);
32     int32_t StopRecognition(int32_t uuid, std::shared_ptr<IIntellVoiceTriggerRecognitionCallback> callback);
33     void UnloadTriggerModel(int32_t uuid);
34     int32_t SetParameter(const std::string &key, const std::string &value);
35     std::string GetParameter(const std::string &key);
36 #ifdef SUPPORT_TELEPHONY_SERVICE
37     void AttachTelephonyObserver();
38     void DetachTelephonyObserver();
39 #endif
40     void AttachAudioCaptureListener();
41     void DetachAudioCaptureListener();
42     void AttachAudioRendererEventListener();
43     void DetachAudioRendererEventListener();
44     void AttachHibernateObserver();
45     void DetachHibernateObserver();
46 
47 private:
48     std::shared_ptr<TriggerDbHelper> dbHelper_ = nullptr;
49     std::shared_ptr<TriggerHelper> triggerHelper_ = nullptr;
50 };
51 }  // namespace IntellVoiceTrigger
52 }  // namespace OHOS
53 #endif