1 /* 2 * Copyright (C) 2025 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 INCOMING_FLASH_REMINDER_H 17 #define INCOMING_FLASH_REMINDER_H 18 19 #include "event_handler.h" 20 #include "event_runner.h" 21 #include <functional> 22 23 namespace OHOS { 24 namespace Telephony { 25 class IncomingFlashReminder : public AppExecFwk::EventHandler { 26 public: 27 IncomingFlashReminder(const std::shared_ptr<AppExecFwk::EventRunner> &runner, 28 std::function<void()> stopFlashRemindDone); 29 ~IncomingFlashReminder(); 30 void ProcessEvent(const AppExecFwk::InnerEvent::Pointer &event) override; 31 bool IsFlashRemindNecessary(); 32 void StartFlashRemind(); 33 void StopFlashRemind(); 34 private: 35 bool IsFlashReminderSwitchOn(); 36 bool IsScreenStatusSatisfied(); 37 bool IsTorchReady(); 38 void HandleSetTorchMode(); 39 void HandleStopFlashRemind(); 40 void HandleStartFlashRemind(); 41 bool isFlashRemindUsed_ = false; 42 std::function<void()> stopFlashRemindDone_; 43 }; 44 } // namespace Telephony 45 } // namespace OHOS 46 #endif