Попробуйте проверить приведенный ниже код. В соответствии с моим пониманием, я думаю, что вам просто нужно отправить уведомление с тем же содержанием через определенный промежуток времени
import UserNotifications
struct NotificationHandlerStruct {
static var notifyTimer : Timer?
}
class LocalNotificationHandler: NSObject, UNUserNotificationCenterDelegate
{
static var shared = LocalNotificationHandler()
//MARK: Schedule Notification
func scheduleNotification(Title title: String, Subtitle subtitle: String, BodyMessage body: String) {
UNUserNotificationCenter.current().removeDeliveredNotifications(withIdentifiers: ["gruveoCall"])
let content = UNMutableNotificationContent()
//adding title, subtitle, body and badge
content.title = title
content.subtitle = subtitle
content.sound = UNNotificationSound.default()
content.body = body
content.badge = 0
content.userInfo = ["type":"calling"]
//getting the notification trigger
let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 0.01, repeats: false)
//getting the notification request
let request = UNNotificationRequest(identifier: "Call", content: content, trigger: trigger)
//adding the notification to notification center
UNUserNotificationCenter.current().add(request, withCompletionHandler: nil)
if NotificationHandlerStruct.notifyTimer == nil {
NotificationHandlerStruct.notifyTimer = Timer.scheduledTimer(withTimeInterval: 5, repeats: true, block: { (timer) in
self.sendNotification(NotificationContent: content)
})
}
else{
NotificationHandlerStruct.notifyTimer?.invalidate()
NotificationHandlerStruct.notifyTimer = nil
}
}
//MARK: Repeat Notification
func sendNotification(NotificationContent content: UNMutableNotificationContent) {
UNUserNotificationCenter.current().removeDeliveredNotifications(withIdentifiers: ["gruveoCall"])
//getting the notification trigger
let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 0.01, repeats: false)
//getting the notification request
let request = UNNotificationRequest(identifier: "Call", content: content, trigger: trigger)
//adding the notification to notification center
UNUserNotificationCenter.current().add(request, withCompletionHandler: nil)
}
//MARK: Stop Timer
func stopTimer() {
if NotificationHandlerStruct.notifyTimer != nil {
NotificationHandlerStruct.notifyTimer?.invalidate()
NotificationHandlerStruct.notifyTimer = nil
}
}
func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
//displaying the ios local notification when app is in foreground
completionHandler([.alert, .badge, .sound])
}
}
Пока пользователь открывает это конкретное уведомление, просто делает недействительным таймер
или
Скажите, пожалуйста, что именно вы ищете