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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 
16 #ifndef FOUNDATION_RESOURCESCHEDULE_BACKGROUND_TASK_MGR_SERVICES_TRANSIENT_TASK_INCLUDE_INPUT_MANAGER_H
17 #define FOUNDATION_RESOURCESCHEDULE_BACKGROUND_TASK_MGR_SERVICES_TRANSIENT_TASK_INCLUDE_INPUT_MANAGER_H
18 
19 #include <event_handler.h>
20 #include <refbase.h>
21 
22 #include "event_hub.h"
23 #include "event_info.h"
24 
25 namespace OHOS {
26 namespace BackgroundTaskMgr {
27 class IEventListener {
28 public:
29     IEventListener() = default;
30     virtual ~IEventListener() = default;
31     virtual void OnInputEvent(const EventInfo& eventInfo) = 0;
32 };
33 
34 class InputManager : public AppExecFwk::EventHandler {
35 public:
36     InputManager();
37     ~InputManager() override;
38     void SendEventInfo(const std::shared_ptr<EventInfo>& eventInfo);
39     void RegisterEventListener(const std::shared_ptr<IEventListener>& listener);
40     void UnRegisterEventListener(const std::shared_ptr<IEventListener>& listener);
41     void ProcessEvent(const AppExecFwk::InnerEvent::Pointer& event) override;
42 
43 private:
44     std::mutex listenerLock_;
45     std::vector<std::shared_ptr<IEventListener>> listenerList_;
46     std::shared_ptr<EventHub> eventHub_ {nullptr};
47 };
48 }  // namespace BackgroundTaskMgr
49 }  // namespace OHOS
50 #endif  // FOUNDATION_RESOURCESCHEDULE_BACKGROUND_TASK_MGR_SERVICES_TRANSIENT_TASK_INCLUDE_INPUT_MANAGER_H