HarmonyOS NEXT应用开发-Notification Kit（用户通知服务）notificationManager.getSlots

1.notificationManager.getSlots
支持设备Phone2in1TabletCarWearable
getSlots(callback: AsyncCallback<Array<NotificationSlot>>): void
获取此应用程序的所有通知渠道。使用callback异步回调。
系统能力：SystemCapability.Notification.Notification
 

示例：

import { BusinessError } from '@kit.BasicServicesKit';// getSlots回调
let getSlotsCallback = (err: BusinessError, data: Array<notificationManager.NotificationSlot>): void => {if (err) {console.error(`Failed to get slots. Code is ${err.code}, message is ${err.message}`);} else {console.info(`Succeeded in getting slots, data is ` + JSON.stringify(data));}
}
notificationManager.getSlots(getSlotsCallback);

2.notificationManager.getSlots
支持设备Phone2in1TabletCarWearable
getSlots(): Promise<Array<NotificationSlot>>
获取此应用程序的所有通知渠道。使用Promise异步回调。
系统能力：SystemCapability.Notification.Notification
 

示例

import { BusinessError } from '@kit.BasicServicesKit';
.
.notificationManager.getSlots().then((data: Array<notificationManager.NotificationSlot>) => {
.  console.info(`Succeeded in getting slots, data is ` + JSON.stringify(data));
.}).catch((err: BusinessError) => {
.  console.error(`Failed to get slots. Code is ${err.code}, message is ${err.message}`);
.});

本文主要参考引用自HarmonyOS官方网站