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 OHOS_FILEMGMT_SCREEN_STATUS_LISTENER_H
17 #define OHOS_FILEMGMT_SCREEN_STATUS_LISTENER_H
18 
19 #include "common_event_subscriber.h"
20 #include "data_sync_manager.h"
21 
22 namespace OHOS {
23 namespace FileManagement {
24 namespace CloudSync {
25 class ScreenStatusListener : public std::enable_shared_from_this<ScreenStatusListener> {
26 public:
27     explicit ScreenStatusListener(std::shared_ptr<CloudFile::DataSyncManager> dataSyncManager);
28     ~ScreenStatusListener();
29     void Start();
30     void Stop();
31     void ScreenOff();
32 
33 private:
34     std::shared_ptr<CloudFile::DataSyncManager> dataSyncManager_;
35     std::shared_ptr<EventFwk::CommonEventSubscriber> commonEventSubscriber_ = nullptr;
36 };
37 
38 class ScreenStatusSubscriber : public EventFwk::CommonEventSubscriber {
39 public:
40     ScreenStatusSubscriber(const EventFwk::CommonEventSubscribeInfo &subscribeInfo,
41                            std::shared_ptr<ScreenStatusListener> listener);
~ScreenStatusSubscriber()42     ~ScreenStatusSubscriber() override {}
43     void OnReceiveEvent(const EventFwk::CommonEventData &eventData) override;
44 private:
45     std::shared_ptr<ScreenStatusListener> listener_;
46 };
47 } // namespace CloudSync
48 } // namespace FileManagement
49 } // namespace OHOS
50 
51 #endif // OHOS_FILEMGMT_SCREEN_STATUS_LISTENER_H