The question has been already answered on SO. Here is the reference:
iOS Notification Trigger: fortnightly and/or quarterly
But what I have tried is so far:
var fortnightPart1 = DateComponents()
fortnightPart1.weekday = Calendar.current.component(.day, from: Sdate) //(Day..here Sunday)
fortnightPart1.weekdayOrdinal = 2 //= n == (nth Day in the month...here 2nd Sunday in every month month)
fortnightPart1.hour = Calendar.current.component(.hour, from: Sdate)
fortnightPart1.minute = Calendar.current.component(.minute, from: Sdate)
fortnightPart1.second = Calendar.current.component(.second, from: Sdate)
trigger = UNCalendarNotificationTrigger(dateMatching: fortnightPart1, repeats: repeate)
I can't able to achieve it it after 14 days. Although, it comes on a random data. Can anybody check what's wrong with the code?
Update:
As per your suggestion (https://stackoverflow.com/a/46072497/7408802), here is the final code which worked!
//for 1st time notification
let center = UNUserNotificationCenter.current()
let content = UNMutableNotificationContent()
content.title = title
content.body = body
content.categoryIdentifier = "\(id)"
content.sound = UNNotificationSound.default()
fortnightPart1.hour = Calendar.current.component(.hour, from: dateToFireON)
fortnightPart1.minute = Calendar.current.component(.minute, from: dateToFireON)
fortnightPart1.second = Calendar.current.component(.second, from: dateToFireON)
trigger = UNCalendarNotificationTrigger(dateMatching: fortnightPart1, repeats: false)
content.userInfo = ["NotificationID": id,"repeate":repeate,"resedule":true]
let request = UNNotificationRequest(identifier: "\(id)", content: content, trigger: trigger)
center.add(request)
//when first notification triggered, we need to set another for 14 days repeat in UIApplicationDelegate
func application(_ application: UIApplication, didReceive notification: UILocalNotification) {
let center = UNUserNotificationCenter.current()
let content = UNMutableNotificationContent()
content.title = notification.alertTitle!
content.body = notification.alertBody!
content.categoryIdentifier = "\(reminderId)"
content.userInfo = ["NotificationID": reminderId,"repeate":true,"resedule":false]
content.sound = UNNotificationSound.default()
let trigger = UNTimeIntervalNotificationTrigger.init(timeInterval: 1209600, repeats: true)
let request = UNNotificationRequest(identifier:"\(reminderId)", content: content, trigger: trigger)
center.add(request, withCompletionHandler: nil)
}