harmonyos 如何使用 getEvents 方法获取特定日历事件列表？

Question

harmonyos 如何使用 getEvents 方法获取特定日历事件列表？

Answer 1

使用 getEvents 方法获取特定日历事件列表参考代码如下：

import { BusinessError } from '@kit.BasicServicesKit';
import { calendarMgr } from '../entryability/EntryAbility';

let calendar : calendarManager.Calendar | undefined = undefined;
let id1: number = 0;
let id2: number = 0;
const date = new Date();
const event1: calendarManager.Event = {
  type: calendarManager.EventType.NORMAL,
  startTime: date.getTime(),
  endTime: date.getTime() + 60 * 60 * 1000
};
const event2: calendarManager.Event = {
  type: calendarManager.EventType.IMPORTANT,
  startTime: date.getTime(),
  endTime: date.getTime() + 60 * 60 * 1000
};
calendarMgr?.getCalendar(async (err: BusinessError, data:calendarManager.Calendar) => {
  if (err) {
    console.error(`Failed to get calendar. Code: ${err.code}, message: ${err.message}`);
  } else {
    console.info(`Succeeded in getting calendar, data -> ${JSON.stringify(data)}`);
    calendar = data;
    await calendar.addEvent(event1).then((data: number) => {
      console.info(`Succeeded in adding event, id -> ${data}`);
    }).catch((err: BusinessError) => {
      console.error(`Failed to add event. Code: ${err.code}, message: ${err.message}`);
    });
    await calendar.addEvent(event2).then((data: number) => {
      console.info(`Succeeded in adding event, id -> ${data}`);
    }).catch((err: BusinessError) => {
      console.error(`Failed to add event. Code: ${err.code}, message: ${err.message}`);
    });
    const filter = calendarManager.EventFilter.filterById([id1, id2]);
    calendar.getEvents(filter, ['title', 'type', 'startTime', 'endTime'], (err: BusinessError, data: calendarManager.Event[]) => {
      if (err) {
        console.error(`Failed to get events. Code: ${err.code}, message: ${err.message}`);
      } else {
        console.info(`Succeeded in getting events, data -> ${JSON.stringify(data)}`);
      }
    });
  }
});