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 I_TIMER_CALL_BACK_H 17 #define I_TIMER_CALL_BACK_H 18 19 #include "iremote_broker.h" 20 21 namespace OHOS { 22 namespace MiscServices { 23 class ITimerCallback : public IRemoteBroker { 24 public: 25 DECLARE_INTERFACE_DESCRIPTOR(u"ohos.miscservices.time.ITimerCallback"); 26 27 /** 28 * trigger timer by id. 29 * 30 * @param timerId timerId 31 * 32 */ 33 virtual void NotifyTimer(const uint64_t timerId) = 0; 34 35 enum Message { 36 NOTIFY_TIMER = 1 37 }; 38 }; 39 } // namespace MiscServices 40 } // namespace OHOS 41 42 #endif // I_TIMER_CALL_BACK_H 43