如何在某一特定日期在斯威夫特3

-4

發送通知我想通知在每月的第一天發送給用戶。我怎樣才能做到這一點？這是一個通知，只有本地不是遠程的。如何在某一特定日期在斯威夫特3

2017-02-09 Dr.IDH

首先讓我們瞭解您嘗試和沒有工作 – Alistra

見請不降低我的問題的投票。我一直在花費最少的時間發送通知。我所得到的只是代碼，但是我把這個代碼放在哪裏。請我是新手幫助我，而不是僅僅降低的問題選票，使之成爲我不可能問堆棧溢出的問題。我厭倦了這個！ –

你應該有這個通知代碼在一個特定的日期。

let alarmTime = Date().addingTimeInterval(60 * 60 * 24 * 7 - 300) /// you should make changes here according to your requirement. 
let components = Calendar.current.dateComponents([.weekday, .hour, .minute], from: alarmTime) 
let trigger = UNCalendarNotificationTrigger(dateMatching: components, repeats: true) 


let content = UNMutableNotificationContent() 
content.title = "Notification Demo" 
content.subtitle = "Demo" 
content.body = "Notification on specific date!!" 

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

來源

2017-02-09 10:31:02

首先，你必須註冊通知疾如

func registerLocal(sender: AnyObject) { 
let notificationSettings = UIUserNotificationSettings(forTypes: [.Alert, .Badge, .Sound], categories: nil) 
UIApplication.sharedApplication().registerUserNotificationSettings(notificationSettings) 
}

然後安排爲

func scheduleLocal(sender: AnyObject) { 
let notification = UILocalNotification() 
notification.fireDate = // give the next first date 
notification.alertBody = "this is your notification" 
notification.alertAction = "be awesome!" 
notification.soundName = UILocalNotificationDefaultSoundName 
notification.repeatInterval = NSCalendarUnit.NSCalendarUnitMonth 
notification.userInfo = ["CustomField1": "w00t"] 
UIApplication.sharedApplication().scheduleLocalNotification(notification)

來源

2017-02-09 10:48:01 Ram

如何在某一特定日期在斯威夫特3

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