I have a function that sets the UNNotificationRequest
with some parameter passed in, I than put those parameters in userInfo
so I can get them back and use them when opening the local notification. The print of it shows I'm assigning correct values passed in. The problem is that I get some other values when I print userInfo
in applicationDidBecomeActive
. I cannot see why this is happening, can you spot what I'm doing wrong here?
This is the function
that sets the notification and the output prints:
func setRouteNotification(_ date: Date, onWeekdaysForNotify weekdays:[Int], snoozeEnabled:Bool, onSnooze: Bool, soundName: String, routeName: String, index: Int) {
configureCategory()
// Notification content
let routeCheckNotificationContent = UNMutableNotificationContent()
let datesForNotification = correctDate(date, onWeekdaysForNotify: weekdays)
// routeCheckNotificationContent.title = "Hello!! Are you ready to cycle?"
routeCheckNotificationContent.title = "Ciao!! Pronto ad andare?"
// routeCheckNotificationContent.body = "Check route for alerts?"
routeCheckNotificationContent.body = "Controlliamo se ci sono ostacoli lungo il tuo percorso?"
routeCheckNotificationContent.categoryIdentifier = Id.notificationCategory
routeCheckNotificationContent.sound = UNNotificationSound.init(named: soundName + ".mp3")
print(" set notification is: date: \(date), onWeekdaysForNotify : \(weekdays), snoozeEnabled : \(snoozeEnabled), onSnooze: \(onSnooze), soundName: \(soundName), routeName: \(routeName), index: \(index)")
let repeating: Bool = !weekdays.isEmpty
// routeCheckNotificationContent.userInfo = ["snooze" : snoozeEnabled, "index": index, "soundName": soundName, "routeName": routeName, "repeating" : repeating]
routeCheckNotificationContent.userInfo = ["posticipa" : snoozeEnabled, "indice": index, "Suono": soundName, "Titolo percorso" : String(describing: routeName), "repeating" : repeating]
print("routeCheckNotificationContent.userInfo at setting notification is: \(routeCheckNotificationContent.userInfo)")
//repeat weekly if repeat weekdays are selected
//no repeat with snooze notification
if !weekdays.isEmpty && !onSnooze{
}
syncAlarmModel()
var counter = 0
for d in datesForNotification {
if onSnooze {
alarmModel.alarms[index].date = Scheduler.correctSecondComponent(date: alarmModel.alarms[index].date)
}
else {
alarmModel.alarms[index].date = d
}
//trigger
let components = Calendar.current.dateComponents([.weekday,.hour,.minute,.second,], from: d)
let trigger = UNCalendarNotificationTrigger(dateMatching: components, repeats: true)
// Notification Request
let uuid = UUID().uuidString
let routeNotificationRequest = UNNotificationRequest(identifier: "Route Notification Request\(uuid)", content: routeCheckNotificationContent, trigger: trigger)
// Add request
UNUserNotificationCenter.current().add(routeNotificationRequest) { (Error) in
if Error != nil {
// print("something went wrong with adding notification")
}
}
// print("added request\(uuid)")
scheduledNotifications.append(counter)
// print("scheduled notifications are \(scheduledNotifications.count)")
counter = ( counter + 1 )
}
// print(alarmModel.alarms)
// print("dates for notification are: \(datesForNotification)")
}
output prints:
routeCheckNotificationContent.userInfo at setting notification is: [AnyHashable("repeating"): true, AnyHashable("indice"): 0, AnyHashable("Titolo percorso"): "aaa", AnyHashable("Suono"): "Zen", AnyHashable("posticipa"): false]
but in AppDelegate
:
func applicationDidBecomeActive(_ application: UIApplication) {
let center = UNUserNotificationCenter.current()
center.getDeliveredNotifications { (receivedNotifications) in
for notification in receivedNotifications {
let content = notification.request.content
print(" Body \(content.body)")
print(" Title \(content.title)")
let rotta = content.userInfo["Titolo percorso"]
print("rotta is: \(rotta)")
print(content.userInfo as NSDictionary)
}
}
// Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
// audioPlayer?.play()
// alarmScheduler.checkNotification()
}
output prints:
Body Controlliamo se ci sono ostacoli lungo il tuo percorso?
Title Ciao!! Pronto ad andare?
rotta is: Optional(Scegli un percorso)
{
Suono = Suono;
"Titolo percorso" = "Scegli un percorso";
indice = 0;
posticipa = 0;
repeating = 0;
}
Body and Title are correct, but the rest is not..where am I missing connection for those wrong values? Many thanks as usual
Updates:
I made some new prints from every place that I set those values an they are all correct, but in AppDelegate
i get the values from this line:
addEditController.segueInfo = SegueInfo(curCellIndex: alarmModel.count, isEditMode: false, label: "Percorso", mediaLabel: "Suono", mediaID: "", routeLabel: "Scegli un percorso", repeatWeekdays: [], enabled: false, snoozeEnabled: false)
SegueInfo is just a struct that holds values until they are replaced with actual chosen values, and I do update them..
struct SegueInfo {
var curCellIndex: Int
var isEditMode: Bool
var label: String
var mediaLabel: String
var mediaID: String
var routeLabel: String
// var routeId: String
var repeatWeekdays: [Int]
var enabled: Bool
var snoozeEnabled: Bool
}
I finally found where the problem was. I wasn't getting the values in the response. So I removed code from applicationDidBecomeActive
and got the values from didReceive response
in the appropriate Action and it's now working as expected.
I hope this will help others.
The entire function is:
func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
switch response.actionIdentifier
{
case Id.checkActionIdentifier:
print("Check tapped")
let content = response.notification.request.content
let rotta = content.userInfo["Titolo percorso"] as! String
RoutesArray.routeName = rotta
print("rotta is: \(rotta)")
print(" Body \(content.body)")
print(" Title \(content.title)")
NewMapViewController.checkCounter = 1
let storyboard = UIStoryboard(name: "Main", bundle: nil)
let initialViewController : UINavigationController = storyboard.instantiateViewController(withIdentifier: "MainNavigationController") as! UINavigationController
self.window?.rootViewController = initialViewController
self.window?.makeKeyAndVisible()
let vc = initialViewController.viewControllers[0]
vc.performSegue(withIdentifier: "alertToMapSegue", sender: nil)
case Id.waitActionIdentifier:
print("Wait tapped")
default:
print("Other Action")
}
completionHandler()
}