I want to send local notifications between 10A.M to 10P.M repeating every 2hours(user input) for the user selected days.
var dateComponents = DateComponents()
dateComponents.hour = 10
dateComponents.minute = 00
let userCalendar = Calendar.current
var dateStart = userCalendar.date(from: dateComponents)
var dateComponent = DateComponents()
dateComponent.hour = 22
dateComponent.minute = 00
var dateEnd = userCalendar.date(from: dateComponent)
while dateStart < dateEnd {
//Add repeating hours start time
UserDefaults.standard.set(self.txtField.text, forKey: "hoursSendary")
let Nohours = UserDefaults.standard.integer(forKey: "hoursSendary")
dateStart = dateStart?.addingTimeInterval(TimeInterval(Nohours * 60 * 60))
//Schedule notification With body and title.
scheduleNotification(body: "Free your eyes", titles: "Screen Alarm",day: 1)
}
func scheduleNotification( body: String, titles:String,day:Int) {
UserDefaults.standard.set(self.txtField.text, forKey: "hoursSendary")
let Nohours = UserDefaults.standard.integer(forKey: "hoursSendary")
let date = Date(timeIntervalSinceNow:TimeInterval(Nohours * 60 * 60) )
var components = DateComponents()
components.weekday = day// sunday = 1 ... saturday = 7
components.weekdayOrdinal = 10
components.timeZone = .current
components.hour = Nohours
let trigger = UNCalendarNotificationTrigger(dateMatching: components, repeats: false)
let content = UNMutableNotificationContent()
content.title = titles
content.body = body
content.sound = UNNotificationSound.default
content.categoryIdentifier = "ScreenAlarm"
let request = UNNotificationRequest(identifier: "NotificationAt-\(date))", content: content, trigger: trigger)
UNUserNotificationCenter.current().delegate = self
//UNUserNotificationCenter.current().removeAllPendingNotificationRequests()
UNUserNotificationCenter.current().add(request) {(error) in
if let error = error {
print("Uh oh! We had an error: \(error)")
}
}
}
How can I pass the user selcted days, I have a collection view with days and I'm doing this stuff inside the didselect method.
