如何在 Swift 中每周重复 LocalNotification？

Question

我想每周重复一次本地通知。

let notification = UILocalNotification()
notification.alertBody = "Notification"
notification.alertTitle = "Notification Title"
notification.repeatInterval = NSCalendarUnit.Weekday
notification.fireDate = notificationDate 
notification.soundName = UILocalNotificationDefaultSoundName
notification.category = "Events"

UIApplication.sharedApplication().scheduleLocalNotification(notification)

但是这是每天重复而不是每周重复？

Answer 1

您需要使用notif.repeatInterval = NSCalendarUnit.WeekOfMonth

Answer 2

您应该使用 NSCalendarUnit.WeekOfYear 而不是 NSCalendarUnit.Weekday。

请注意 weekday 表示一周中的某一天（即每天）和 weekOfYear 表示一周的区别。