swift如何在特定時間設置通知

func setUpLocalNotification(){ 
    let calendar = NSCalendar(identifier: .gregorian)! 
    var dateFire = Date() 

    var fireComponents = calendar.components([NSCalendar.Unit.day,NSCalendar.Unit.month,NSCalendar.Unit.year,NSCalendar.Unit.hour,NSCalendar.Unit.minute], from: dateFire) 

    fireComponents.year = addAlarm.year 
    fireComponents.month = addAlarm.month 
    fireComponents.day = addAlarm.day 
    fireComponents.hour = addAlarm.hour 
    fireComponents.minute = addAlarm.minute 

    dateFire = calendar.date(from: fireComponents)! 

    let localNotification = UILocalNotification() 
    localNotification.fireDate = dateFire 
    localNotification.alertBody = addAlarm.msg 
    localNotification.soundName = UILocalNotificationDefaultSoundName 
    localNotification.userInfo = ["Uid" : addAlarm.id] 
    UIApplication.shared.scheduleLocalNotification(localNotification) 

}

我想在含有msg的addAlarm中進行火災通知。我在main.swift中做了這個，不工作我該怎麼做才能做到這一點？在appdelegate添加這個？我是swift初學者。請幫忙...swift如何在特定時間設置通知

來源

2017-08-28 jun Hong Park

請點擊此鏈接： - https://stackoverflow.com/questions/37938771/uilocalnotification-is-deprecated-in-ios10 – Pushpendra

感謝評論它是有用的 –

let localNotification = UILocalNotification() 
localNotification.alertBody = "Push Message" 
if #available(iOS 8.2, *) { 
localNotification.alertTitle = "Title" 
} else { 
// Fallback on earlier versions 
} 
let sec = 60 
localNotification.fireDate = NSDate(timeIntervalSinceNow: Double(sec)) 
UIApplication.sharedApplication().scheduleLocalNotification(localNotification)

在這裏，你可以把你想要設置本地推動所需的時間，例如：秒= 60（60秒）。

謝謝。

來源

2017-08-28 14:19:22

簡單且工作謝謝！ –

swift如何在特定時間設置通知

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