Pourquoi seule ma dernière fonction de notification locale est appelée?

Question

Je suis assez nouveau pour swift et j'essaie d'appeler plusieurs fonctions qui demandent une notification locale dans un UISwitch IBAction. Je veux envoyer une notification à une certaine date - chaque trimestre de l'année sur les mois 4, 7, 10, 1. Seule la fonction du quatrième trimestre est appelée. Comment puis-je appeler les quatre fonctions? Voici mon code:

// UISwitch pour les notifications trimestrielles

@IBAction func quarterlyFrequencyTapped(_ sender: UISwitch) { 

if quarterlyFrequency.isOn == true { 

    firstQuarter(); secondQuarter(); thirdQuarter(); fourthQuarter() 

    print("quarterly frequency is \(quarterlyFrequency.isOn)") 

} else { 

    removeQuarterlyNotification() 

    print("quaterly frequency is \(monthlyFrequency.isOn)") 

     } 

} 

// Fonctions pour les quatre trimestres

func firstQuarter() { 
    let firstQuarterContent = UNMutableNotificationContent() 
    firstQuarterContent.title = "First Quarter" 
    firstQuarterContent.subtitle = "Some string" 
    firstQuarterContent.body = "Some other string" 

    var firstQuarterDate = DateComponents() 
    firstQuarterDate.month = 3 
    firstQuarterDate.day = 11 
    firstQuarterDate.hour = 19 
    firstQuarterDate.minute = 20 

    let firstQuarterTrigger = UNCalendarNotificationTrigger(dateMatching: firstQuarterDate, repeats: true) 
    let firstQuarterRequestIdentifier = "Quarterly" 
    let firstQuarterRequest = UNNotificationRequest(identifier: firstQuarterRequestIdentifier, content: firstQuarterContent, trigger: firstQuarterTrigger) 
    UNUserNotificationCenter.current().add(firstQuarterRequest, withCompletionHandler: nil) 
} 

func secondQuarter() { 
    let secondQuarterContent = UNMutableNotificationContent() 
    secondQuarterContent.title = "Second Quarter" 
    secondQuarterContent.subtitle = "Some string" 
    secondQuarterContent.body = "Some other string" 

    var secondQuarterDate = DateComponents() 
    secondQuarterDate.month = 3 
    secondQuarterDate.day = 11 
    secondQuarterDate.hour = 19 
    secondQuarterDate.minute = 21 

    let secondQuarterTrigger = UNCalendarNotificationTrigger(dateMatching: secondQuarterDate, repeats: true) 
    let secondQuarterRequestIdentifier = "Quarterly" 
    let secondQuarterRequest = UNNotificationRequest(identifier: secondQuarterRequestIdentifier, content: secondQuarterContent, trigger: secondQuarterTrigger) 
    UNUserNotificationCenter.current().add(secondQuarterRequest, withCompletionHandler: nil) 
} 

func thirdQuarter() { 
    let thirdQuarterContent = UNMutableNotificationContent() 
    thirdQuarterContent.title = "Third Quarter" 
    thirdQuarterContent.subtitle = "Some string" 
    thirdQuarterContent.body = "Some other string" 

    var thirdQuarterDate = DateComponents() 
    thirdQuarterDate.month = 3 
    thirdQuarterDate.day = 11 
    thirdQuarterDate.hour = 19 
    thirdQuarterDate.minute = 22 

    let thirdQuarterTrigger = UNCalendarNotificationTrigger(dateMatching: thirdQuarterDate, repeats: true) 
    let thirdQuarterRequestIdentifier = "Quarterly" 
    let thirdQuarterRequest = UNNotificationRequest(identifier: thirdQuarterRequestIdentifier, content: thirdQuarterContent, trigger: thirdQuarterTrigger) 
    UNUserNotificationCenter.current().add(thirdQuarterRequest, withCompletionHandler: nil) 
} 

func fourthQuarter() { 
    let fourthQuarterContent = UNMutableNotificationContent() 
    fourthQuarterContent.title = "Fourth Quarter" 
    fourthQuarterContent.subtitle = "Some string" 
    fourthQuarterContent.body = "Some other string" 

    var fourthQuarterDate = DateComponents() 
    fourthQuarterDate.month = 3 
    fourthQuarterDate.day = 11 
    fourthQuarterDate.hour = 19 
    fourthQuarterDate.minute = 23 

    let fourthQuarterTrigger = UNCalendarNotificationTrigger(dateMatching: fourthQuarterDate, repeats: true) 
    //let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 60, repeats: true) 
    let fourthQuarterRequestIdentifier = "Quarterly" 
    let fourthQuarterRequest = UNNotificationRequest(identifier: fourthQuarterRequestIdentifier, content: fourthQuarterContent, trigger: fourthQuarterTrigger) 
    UNUserNotificationCenter.current().add(fourthQuarterRequest, withCompletionHandler: nil) 
} 

Answer 1

Je pense que vous êtes sur iOS 10 et que vous utilisez UserNotifications cadre droit?

Très probablement vos identifier s ont la même et chacun sont la notification METTRE À JOUR précédente.

Votre correctif est d'utiliser différents identifiants pour chacun.

Pour plus voir cette moment pour la vidéo WWDC

mise à jour après votre édition: comme je l'ai dit ... toutes vos notifications ont "Quarterly" comme leur identifiant. Donnez-leur chacun un nom distinct.