1 /*
2  * Copyright (c) 2022 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 NAPI_SCREENLOCK_CALL_BACK_INSTANCE_H
16 #define NAPI_SCREENLOCK_CALL_BACK_INSTANCE_H
17 
18 #include <cstdint>
19 #include <list>
20 #include <string>
21 
22 #include "event_listener.h"
23 #include "event_handler.h"
24 #include "screenlock_system_ability_stub.h"
25 
26 namespace OHOS {
27 namespace ScreenLock {
28 class ScreenlockSystemAbilityCallback : public ScreenLockSystemAbilityStub {
29 public:
30     explicit ScreenlockSystemAbilityCallback(const EventListener &eventListener);
31     ~ScreenlockSystemAbilityCallback() override;
32     void OnCallBack(const SystemEvent &systemEvent) override;
33     static std::shared_ptr<AppExecFwk::EventHandler> GetEventHandler();
34 private:
35     EventListener eventListener_;
36     static std::mutex eventHandlerMutex_;
37     static std::shared_ptr<AppExecFwk::EventHandler> handler_;
38 };
39 } // namespace ScreenLock
40 } // namespace OHOS
41 #endif //  NAPI_SCREENLOCK_CALL_BACK_INSTANCE_H