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 
16 #ifndef DISPLAY_EVENT_MONITOR_STUB_H
17 #define DISPLAY_EVENT_MONITOR_STUB_H
18 
19 #include <string>
20 
21 namespace OHOS {
22 namespace MMI {
23 class DisplayEventMonitor final {
24 public:
DisplayEventMonitor()25     DisplayEventMonitor() {}
~DisplayEventMonitor()26     virtual ~DisplayEventMonitor() {}
GetInstance()27     static std::shared_ptr<DisplayEventMonitor> GetInstance()
28     {
29         std::shared_ptr<DisplayEventMonitor> instance = std::make_shared<DisplayEventMonitor>();
30         return instance;
31     }
UpdateShieldStatusOnScreenOn()32     void UpdateShieldStatusOnScreenOn() {}
UpdateShieldStatusOnScreenOff()33     void UpdateShieldStatusOnScreenOff() {}
InitCommonEventSubscriber()34     void InitCommonEventSubscriber() {}
IsCommonEventSubscriberInit()35     bool IsCommonEventSubscriberInit()
36     {
37         return false;
38     }
GetScreenStatus()39     const std::string GetScreenStatus()
40     {
41         return screenStatus_;
42     }
GetScreenLocked()43     bool GetScreenLocked() const
44     {
45         return isScreenLocked_;
46     }
47 private:
48     std::string screenStatus_;
49     bool isScreenLocked_ { false };
50 };
51 #define DISPLAY_MONITOR DisplayEventMonitor::GetInstance()
52 } // namespace MMI
53 } // namespace OHOS
54 #endif // DISPLAY_EVENT_MONITOR_STUB_H
55