本地通知-快速重复间隔3 [英] Local notifications - repeat Interval in swift 3

问题描述

我想每周重复一次本地通知，在iOS10之前有 repeatInterval ，但是我找不到适合在iOS10中重复通知的任何内容. TimeTrigger 和 calendarTrigger 都重复为true或false，我可以在哪里应用每周一次，每天一次，每月一次的重复.

I want to repeat local notification every week, before iOS10 there is repeatInterval, but i am not able to find anything suitable to repeat notifications in iOS10. TimeTrigger and calendarTrigger both have repeat as true or false, where can i apply repeat as weekly, daily, monthly.

谢谢.

推荐答案

尝试一下.

func scheduleNotification(at date: Date, body: String) {     
    let triggerWeekly = Calendar.current.dateComponents([.weekday,hour,.minute,.second,], from: date)
    let trigger = UNCalendarNotificationTrigger(dateMatching: triggerWeekly, repeats: true)

    let content = UNMutableNotificationContent()
    content.title = "Dont Forget"
    content.body = body
    content.sound = UNNotificationSound.default()
    //content.categoryIdentifier = "todoList"

    let request = UNNotificationRequest(identifier: "textNotification", content: content, trigger: trigger)

    UNUserNotificationCenter.current().delegate = self
    //UNUserNotificationCenter.current().removeAllPendingNotificationRequests()
    UNUserNotificationCenter.current().add(request) {(error) in
      if let error = error {
        print("Uh oh! We had an error: \(error)")
      }
    }
  }

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