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_INTERFACES_INNERKITS_INCLUDE_EXPIRED_CALLBACK_H 17 #define FOUNDATION_RESOURCESCHEDULE_BACKGROUND_TASK_MGR_INTERFACES_INNERKITS_INCLUDE_EXPIRED_CALLBACK_H 18 19 #include <iremote_broker.h> 20 21 #include "expired_callback_stub.h" 22 #include "ibackground_task_mgr.h" 23 24 namespace OHOS { 25 namespace BackgroundTaskMgr { 26 class ExpiredCallback { 27 public: 28 /** 29 * Default constructor used to create a instance. 30 */ 31 ExpiredCallback(); 32 33 /** 34 * Default destructor. 35 */ 36 virtual ~ExpiredCallback(); 37 38 /** 39 * Callback when the transient task will be overtime. 40 */ 41 virtual void OnExpired()= 0; 42 43 private: 44 class ExpiredCallbackImpl final : public ExpiredCallbackStub { 45 public: 46 ExpiredCallbackImpl(ExpiredCallback &callback); ~ExpiredCallbackImpl()47 ~ExpiredCallbackImpl() {}; 48 void OnExpired() override; 49 50 public: 51 ExpiredCallback &callback_; 52 }; 53 54 private: 55 const sptr<ExpiredCallbackImpl> GetImpl() const; 56 57 private: 58 sptr<ExpiredCallbackImpl> impl_ = nullptr; 59 60 friend class BackgroundTaskManager; 61 }; 62 } // namespace BackgroundTaskMgr 63 } // namespace OHOS 64 #endif // FOUNDATION_RESOURCESCHEDULE_BACKGROUND_TASK_MGR_INTERFACES_INNERKITS_INCLUDE_EXPIRED_CALLBACK_H