1 시간 단위로 증가한 후에 로컬 알림이 전송되지 않습니다.

Question

사용자가 앱 인터페이스를 통해 지정한 시간에 일일 로컬 알림을 전송하는 앱을 만들고 있습니다.

테스트하는 동안 20 일간 현지 알림 20 일을 예약합니다. 마지막 날에는 버튼을 탭하여 20 회의 일정을 잡는 것이 사용자의 몫입니다.

앱을 실행하면 첫 번째 알림 만 전송됩니다. 나머지 알림은 전송되지 않습니다. 시간이 하루만큼 증가하도록 코드를 수정하려면 어떻게해야합니까?

// Function that schedules the 20 notifications in advance so each one is delivered every day 
func scheduleNotif() { 
// Notification #1 
    let content = UNMutableNotificationContent() 
    content.title = "Good Morning \(name)!" 
    content.body = sendMessage() 
    content.sound = UNNotificationSound.default() 

// Time in which notification will fire 
    let dailyTime = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    let trigger = UNCalendarNotificationTrigger(dateMatching: dailyTime, repeats: false) 

// The identifier for the notification so that it is distinguishable from others in code 
    let identifier = "Positive Message" 

    // Requesting for notification to be delivered 
    let request = UNNotificationRequest(identifier: identifier, content: content, trigger: trigger) 
    let center = UNUserNotificationCenter.current() 
    center.add(request) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
// Notification #2 
    let content1 = UNMutableNotificationContent() 
    content1.title = "Good Morning \(name)!" 
    content1.body = sendMessage() 
    content1.sound = UNNotificationSound.default() 

    var dailyTime1 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime1.hour! += 24 
    let trigger1 = UNCalendarNotificationTrigger(dateMatching: dailyTime1, repeats: false) 

    let identifier1 = "Positive Message1" 

    let request1 = UNNotificationRequest(identifier: identifier1, content: content1, trigger: trigger1) 
    center.add(request1) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
// Notification #3 
    let content2 = UNMutableNotificationContent() 
    content2.title = "Good Morning \(name)!" 
    content2.body = sendMessage() 
    content2.sound = UNNotificationSound.default() 

    var dailyTime2 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime2.hour! += 48 
    let trigger2 = UNCalendarNotificationTrigger(dateMatching: dailyTime2, repeats: false) 

    let identifier2 = "Positive Message2" 

    let request2 = UNNotificationRequest(identifier: identifier2, content: content2, trigger: trigger2) 
    center.add(request2) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
// Notification #4 
    let content3 = UNMutableNotificationContent() 
    content3.title = "Good Morning \(name)!" 
    content3.body = sendMessage() 
    content3.sound = UNNotificationSound.default() 

    var dailyTime3 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime3.hour! += 72 
    let trigger3 = UNCalendarNotificationTrigger(dateMatching: dailyTime3, repeats: false) 

    let identifier3 = "Positive Message3" 

    let request3 = UNNotificationRequest(identifier: identifier3, content: content3, trigger: trigger3) 
    center.add(request3) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #5 
    let content4 = UNMutableNotificationContent() 
    content4.title = "Good Morning \(name)!" 
    content4.body = sendMessage() 
    content4.sound = UNNotificationSound.default() 

    var dailyTime4 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime4.hour! += 96 
    let trigger4 = UNCalendarNotificationTrigger(dateMatching: dailyTime4, repeats: false) 

    let identifier4 = "Positive Message4" 

    let request4 = UNNotificationRequest(identifier: identifier4, content: content4, trigger: trigger4) 
    center.add(request4) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #6 
    let content5 = UNMutableNotificationContent() 
    content5.title = "Good Morning \(name)!" 
    content5.body = sendMessage() 
    content5.sound = UNNotificationSound.default() 

    var dailyTime5 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime5.hour! += 120 
    let trigger5 = UNCalendarNotificationTrigger(dateMatching: dailyTime5, repeats: false) 

    let identifier5 = "Positive Message5" 

    let request5 = UNNotificationRequest(identifier: identifier5, content: content5, trigger: trigger5) 
    center.add(request5) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #7 
    let content6 = UNMutableNotificationContent() 
    content6.title = "Good Morning \(name)!" 
    content6.body = sendMessage() 
    content6.sound = UNNotificationSound.default() 

    var dailyTime6 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime6.hour! += 144 
    let trigger6 = UNCalendarNotificationTrigger(dateMatching: dailyTime6, repeats: false) 

    let identifier6 = "Positive Message6" 

    let request6 = UNNotificationRequest(identifier: identifier6, content: content6, trigger: trigger6) 
    center.add(request6) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #8 
    let content7 = UNMutableNotificationContent() 
    content7.title = "Good Morning \(name)!" 
    content7.body = sendMessage() 
    content7.sound = UNNotificationSound.default() 

    var dailyTime7 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime7.hour! += 168 
    let trigger7 = UNCalendarNotificationTrigger(dateMatching: dailyTime7, repeats: false) 

    let identifier7 = "Positive Message7" 

    let request7 = UNNotificationRequest(identifier: identifier7, content: content7, trigger: trigger7) 
    center.add(request7) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #9 
    let content8 = UNMutableNotificationContent() 
    content8.title = "Good Morning \(name)!" 
    content8.body = sendMessage() 
    content8.sound = UNNotificationSound.default() 

    var dailyTime8 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime8.hour! += 192 
    let trigger8 = UNCalendarNotificationTrigger(dateMatching: dailyTime8, repeats: false) 

    let identifier8 = "Positive Message8" 

    let request8 = UNNotificationRequest(identifier: identifier8, content: content8, trigger: trigger8) 
    center.add(request8) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #10 
    let content9 = UNMutableNotificationContent() 
    content9.title = "Good Morning \(name)!" 
    content9.body = sendMessage() 
    content9.sound = UNNotificationSound.default() 

    var dailyTime9 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime9.hour! += 216 
    let trigger9 = UNCalendarNotificationTrigger(dateMatching: dailyTime9, repeats: false) 

    let identifier9 = "Positive Message9" 

    let request9 = UNNotificationRequest(identifier: identifier9, content: content9, trigger: trigger9) 
    center.add(request9) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #11 
    let content10 = UNMutableNotificationContent() 
    content10.title = "Good Morning \(name)!" 
    content10.body = sendMessage() 
    content10.sound = UNNotificationSound.default() 

    var dailyTime10 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime10.hour! += 240 
    let trigger10 = UNCalendarNotificationTrigger(dateMatching: dailyTime10, repeats: false) 

    let identifier10 = "Positive Message10" 

    let request10 = UNNotificationRequest(identifier: identifier10, content: content10, trigger: trigger10) 
    center.add(request10) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #12 
    let content11 = UNMutableNotificationContent() 
    content11.title = "Good Morning \(name)!" 
    content11.body = sendMessage() 
    content11.sound = UNNotificationSound.default() 

    var dailyTime11 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime11.hour! += 264 
    let trigger11 = UNCalendarNotificationTrigger(dateMatching: dailyTime11, repeats: false) 

    let identifier11 = "Positive Message11" 

    let request11 = UNNotificationRequest(identifier: identifier11, content: content11, trigger: trigger11) 
    center.add(request11) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #13 
    let content12 = UNMutableNotificationContent() 
    content12.title = "Good Morning \(name)!" 
    content12.body = sendMessage() 
    content12.sound = UNNotificationSound.default() 

    var dailyTime12 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime12.hour! += 288 
    let trigger12 = UNCalendarNotificationTrigger(dateMatching: dailyTime12, repeats: false) 

    let identifier12 = "Positive Message12" 

    let request12 = UNNotificationRequest(identifier: identifier12, content: content12, trigger: trigger12) 
    center.add(request12) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #14 
    let content13 = UNMutableNotificationContent() 
    content13.title = "Good Morning \(name)!" 
    content13.body = sendMessage() 
    content13.sound = UNNotificationSound.default() 

    var dailyTime13 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime13.hour! += 312 
    let trigger13 = UNCalendarNotificationTrigger(dateMatching: dailyTime13, repeats: false) 

    let identifier13 = "Positive Message13" 

    let request13 = UNNotificationRequest(identifier: identifier13, content: content13, trigger: trigger13) 
    center.add(request13) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #15 
    let content14 = UNMutableNotificationContent() 
    content14.title = "Good Morning \(name)!" 
    content14.body = sendMessage() 
    content14.sound = UNNotificationSound.default() 

    var dailyTime14 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime14.hour! += 336 
    let trigger14 = UNCalendarNotificationTrigger(dateMatching: dailyTime14, repeats: false) 

    let identifier14 = "Positive Message14" 

    let request14 = UNNotificationRequest(identifier: identifier14, content: content14, trigger: trigger14) 
    center.add(request14) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #16 
    let content15 = UNMutableNotificationContent() 
    content15.title = "Good Morning \(name)!" 
    content15.body = sendMessage() 
    content15.sound = UNNotificationSound.default() 

    var dailyTime15 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime15.hour! += 360 
    let trigger15 = UNCalendarNotificationTrigger(dateMatching: dailyTime15, repeats: false) 

    let identifier15 = "Positive Message15" 

    let request15 = UNNotificationRequest(identifier: identifier15, content: content15, trigger: trigger15) 
    center.add(request15) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #17 
    let content16 = UNMutableNotificationContent() 
    content16.title = "Good Morning \(name)!" 
    content16.body = sendMessage() 
    content16.sound = UNNotificationSound.default() 

    var dailyTime16 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime16.hour! += 384 
    let trigger16 = UNCalendarNotificationTrigger(dateMatching: dailyTime16, repeats: false) 

    let identifier16 = "Positive Message16" 

    let request16 = UNNotificationRequest(identifier: identifier16, content: content16, trigger: trigger16) 
    center.add(request16) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #18 
    let content17 = UNMutableNotificationContent() 
    content17.title = "Good Morning \(name)!" 
    content17.body = sendMessage() 
    content17.sound = UNNotificationSound.default() 

    var dailyTime17 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime17.hour! += 408 
    let trigger17 = UNCalendarNotificationTrigger(dateMatching: dailyTime17, repeats: false) 

    let identifier17 = "Positive Message17" 

    let request17 = UNNotificationRequest(identifier: identifier17, content: content17, trigger: trigger17) 
    center.add(request17) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #19 
    let content18 = UNMutableNotificationContent() 
    content18.title = "Good Morning \(name)!" 
    content18.body = sendMessage() 
    content18.sound = UNNotificationSound.default() 

    var dailyTime18 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime18.hour! += 432 
    let trigger18 = UNCalendarNotificationTrigger(dateMatching: dailyTime18, repeats: false) 

    let identifier18 = "Positive Message18" 

    let request18 = UNNotificationRequest(identifier: identifier18, content: content18, trigger: trigger18) 
    center.add(request18) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 
    // Notification #20 
    let content19 = UNMutableNotificationContent() 
    content19.title = "Good Morning \(name)!" 
    content19.body = "Please open our app and update your time to keep recieving notifications!" 
    content19.sound = UNNotificationSound.default() 

    var dailyTime19 = Calendar.current.dateComponents([.hour, .minute,], from: timePick.date) 
    dailyTime19.hour! += 456 
    let trigger19 = UNCalendarNotificationTrigger(dateMatching: dailyTime18, repeats: false) 

    let identifier19 = "Positive Message19" 

    let request19 = UNNotificationRequest(identifier: identifier19, content: content19, trigger: trigger19) 
    center.add(request19) { (error : Error?) in 
     if let theError = error { 
      print(theError.localizedDescription) 

     } 

    } 

} 

// Connecting the button to the code 
@IBAction func timeSet(_ sender: AnyObject) { 
let center = UNUserNotificationCenter.current() 

// Setting users name 
    name = nameText.text! 

// Configuring time 
    timePick.timeZone = NSTimeZone.local 
    timePick.locale = NSLocale.current 

// Scheduling notification 
    center.removeAllPendingNotificationRequests() 
    center.removeAllDeliveredNotifications() 
    scheduleNotif() 


} 

}

Answer 1

당신은 알림 벌금을 설정합니다. 그러나 코드를 다시 생각해보십시오.

같은 기능을 사용하려고합니다. 나는 당신의 코드를 당신이 이해하는 데 도움이되는 단지 예시라고 쓰지 않을 것입니다.

func someFunction() { 
     for i in 1..<21 { 
     var notificationR = UILocalNotification() 
     notificationR = setUpNotification(notificationR) 
     notificationR.fireDate = Date.init(timeIntervalSinceNow: Double(i)) 
     notificationR = publishLocalNotification(notificationR) 
    } 
} 


func setUpNotification(_ notification: UILocalNotification) -> UILocalNotification { 
    notification.alertBody = "Positive message" 
    notification.soundName = UILocalNotificationDefaultSoundName 
    notification.timeZone = TimeZone.current 
    notification.repeatInterval = NSCalendar.Unit.day 
    return notification 
} 


func publishLocalNotification(_ notification: UILocalNotification) -> UILocalNotification { 
    UIApplication.shared.applicationIconBadgeNumber = 0 
    UIApplication.shared.scheduleLocalNotification(notification) 
    return notification 
}