1/** 2 * @file Describe the file 3 * Copyright (c) 2023 Huawei Device Co., Ltd. 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17import { sendBroadcast } from '@ohos/common/src/main/ets/broadcast/BroadcastHelper'; 18import { CommonEventConstants } from '../CommonEventConstants'; 19import { runScheduleNextAlarm } from '../../processor/alerts/AlertsProcessor'; 20 21/** 22 * 在需要提醒的时间发送 Event_Reminder 广播通知，如果提醒时间小于当前时间，则返回false 23 * 24 * @param nextAlarmTime 提醒的时间 25 * @return 提醒时间是否小于当前时间 26 */ 27export async function notifyEventReminder(nextAlarmTime: number): Promise<boolean> { 28 // 设置定时器发送 EVENT_REMINDER 广播 29 let currentMillis = new Date().getTime(); 30 if (nextAlarmTime < currentMillis) { 31 return false; 32 } 33 setTimeout(() => { 34 sendBroadcast(CommonEventConstants.EVENT_REMINDER); 35 runScheduleNextAlarm(); 36 }, nextAlarmTime - currentMillis); 37 return true; 38}