1 /*
2  * Copyright (C) 2021 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 
16 #ifndef TELEPHONE_CLIENT_SERVICE_H
17 #define TELEPHONE_CLIENT_SERVICE_H
18 
19 #include <list>
20 #include <string>
21 #include <memory>
22 #include <mutex>
23 
24 namespace stub {
25 static const int HFP_STUB_VOLUME_TYPE_SPEAKER = 0;
26 static const int HFP_STUB_VOLUME_TYPE_MICROPHONE = 1;
27 
28 class TelephoneClientServiceObserver {
29 public:
30     virtual ~TelephoneClientServiceObserver() = default;
OnBatteryLevelChanged(int batteryLevel)31     virtual void OnBatteryLevelChanged(int batteryLevel)
32     {}
OnVolumeChanged(int type,int volume)33     virtual void OnVolumeChanged(int type, int volume)
34     {}
OnEnhancedDriverSafety(int state)35     virtual void OnEnhancedDriverSafety(int state)
36     {}
OnVolumeChangedForAutotest(int type,int volume)37     virtual void OnVolumeChangedForAutotest(int type, int volume)
38     {}
39 };
40 
41 class TelePhoneClientService {
42 public:
43     static TelePhoneClientService& GetInstance();
44 
SetStreamVolume(int type,int volume)45     void SetStreamVolume(int type, int volume)
46     {}
GetEnhancedDriverSafetyStatus()47     int GetEnhancedDriverSafetyStatus()
48     {
49         return 0;
50     }
SetEnhancedDriverSafetyStatus(int status)51     void SetEnhancedDriverSafetyStatus(int status)
52     {}
SetHfVolume(int type,int volume)53     void SetHfVolume(int type, int volume)
54     {}
GetStreamVolume(int type)55     int GetStreamVolume(int type)
56     {
57         return 0;
58     }
SetBatteryLevel(int level)59     void SetBatteryLevel(int level)
60     {}
GetBatteryLevel()61     int GetBatteryLevel()
62     {
63         return 0;
64     }
SetAudioParameters(const std::string & parameters)65     bool SetAudioParameters(const std::string &parameters)
66     {
67         return false;
68     }
RegisterObserver(TelephoneClientServiceObserver * observer)69     void RegisterObserver(TelephoneClientServiceObserver* observer)
70     {}
DeregisterObserver(TelephoneClientServiceObserver * observer)71     void DeregisterObserver(TelephoneClientServiceObserver* observer)
72     {}
NotifyBatteryLevel(int batteryLevel)73     void NotifyBatteryLevel(int batteryLevel)
74     {}
NotifyVolumeChanged(int type,int volume)75     void NotifyVolumeChanged(int type, int volume)
76     {}
NotifyEnhancedDriverSafety(int state)77     void NotifyEnhancedDriverSafety(int state)
78     {}
NotifyVolumeChangedForAutotest(int type,int volume)79     void NotifyVolumeChangedForAutotest(int type, int volume)
80     {}
81 
82 private:
83     TelePhoneClientService() = default;
84     ~TelePhoneClientService() = default;
85 
86     TelePhoneClientService(const TelePhoneClientService &) = delete;
87     TelePhoneClientService &operator=(const TelePhoneClientService &) = delete;
88 };
89 } // namespace stub
90 #endif // TELEPHONE_CLIENT_SERVICE_H