1 /* 2 * Copyright (C) 2021 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 EVENT_LISTENER_MANAGER_H 17 #define EVENT_LISTENER_MANAGER_H 18 19 #include <cstdint> 20 #include <memory> 21 22 #include "event_listener.h" 23 #include "event_listener_handler.h" 24 #include "telephony_log_wrapper.h" 25 #include "telephony_update_event_type.h" 26 27 namespace OHOS { 28 namespace Telephony { 29 class EventListenerManager { 30 public: 31 template<typename T, typename D> 32 inline static bool SendEvent(uint32_t innerEventId, std::unique_ptr<T, D> &object, int64_t delayTime = 0) 33 { 34 auto handler = DelayedSingleton<EventListenerHandler>::GetInstance(); 35 if (handler == nullptr) { 36 TELEPHONY_LOGE("Get handler failed"); 37 return false; 38 } 39 return handler->SendEvent(innerEventId, object, delayTime); 40 } 41 static int32_t RegisterEventListener(EventListener &eventListener); 42 static int32_t UnregisterEventListener(napi_env env, const TelephonyUpdateEventType eventType, napi_ref ref, 43 std::list<EventListener> &removeListenerList); 44 static int32_t UnregisterEventListener( 45 napi_env env, TelephonyUpdateEventType eventType, std::list<EventListener> &removeListenerList); 46 static void UnRegisterAllListener(napi_env env); 47 }; 48 } // namespace Telephony 49 } // namespace OHOS 50 #endif // EVENT_LISTENER_MANAGER_H 51