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 HIAPPEVENT_FRAMEWORKS_NATIVE_LIB_HIAPPEVENT_WATCHER_APP_EVENT_WATCHER_MGR_H 16 #define HIAPPEVENT_FRAMEWORKS_NATIVE_LIB_HIAPPEVENT_WATCHER_APP_EVENT_WATCHER_MGR_H 17 18 #include <map> 19 #include <memory> 20 #include <shared_mutex> 21 22 #include "app_event_watcher.h" 23 24 namespace OHOS { 25 namespace HiviewDFX { 26 class AppEventHandler; 27 28 class AppEventWatcherMgr { 29 public: 30 static std::shared_ptr<AppEventWatcherMgr> GetInstance(); 31 void AddWatcher(const std::shared_ptr<AppEventWatcher>& watcher); 32 void RemoveWatcher(const std::string& name); 33 void HandleEvent(const std::string& domain, int type, const std::string& event); 34 void HandleTimeOut(); 35 36 private: 37 std::shared_ptr<AppEventHandler> CreateEventHandler(); 38 void DestroyEventHandler(); 39 40 private: 41 std::map<std::string, std::shared_ptr<AppEventWatcher>> watchers_; 42 std::shared_ptr<AppEventHandler> handler_; 43 static std::shared_mutex mutex_; 44 static std::shared_ptr<AppEventWatcherMgr> instance_; 45 }; 46 } // namespace HiviewDFX 47 } // namespace OHOS 48 #endif // HIAPPEVENT_FRAMEWORKS_NATIVE_LIB_HIAPPEVENT_WATCHER_APP_EVENT_WATCHER_MGR_H 49