As far as I know it is easy to remove all pending notifications by just calling method UNUserNotificationCenter.current().removeAllPendingNotificationRequests(),
and to remove specific reminder we just add the hard coded identifier to the method removePendingNotificationRequests(withIdentifiers: "identifier").
But I'm not trying to remove all notifications or some with a hardcoded identifier. How can I remove a notification using a uuidString as the identifier which creates a unique identifier every time a user creates a new notification. I would like to delete the specific notification with the swipe delete style. If i could get a code sample i would really appreciate it. Here is my code where create my notification and where I would like to delete it:
public var completionL: ((String,String,String)->Void)?
@objc func saveButtonPressed(){
if let titleText = titleTextFieldL.text, !titleText.isEmpty,
let bodyText = bodyViewField.text, !bodyText.isEmpty,
let searchText = locationSearchBar.text, !searchText.isEmpty{
completionL?(titleText,bodyText,"\(segmentedControl.titleForSegment(at: segmentedControl.selectedSegmentIndex)!): \(searchText)")
if segmentedControl.selectedSegmentIndex == 0{
if let center = defaults.coordinate(forKey: "NCoordinates"){
let content = UNMutableNotificationContent()
content.title = titleText
content.body = bodyText
content.sound = .default
let uuidStringEntry = UUID().uuidString
let region = CLCircularRegion(center: center, radius: 300.0, identifier: uuidStringEntry)
region.notifyOnEntry = true
region.notifyOnExit = false
let trigger = UNLocationNotificationTrigger(region: region, repeats: false)
let notificationRequest = UNNotificationRequest(identifier: uuidStringEntry, content: content, trigger: trigger)
UNUserNotificationCenter.current().add(notificationRequest) { error in
if error != nil{
print("Error providing Arriving notification")
}else{
print("Successfully provided Arriving notification")
}
}
}
}else if segmentedControl.selectedSegmentIndex == 1{
if let center = defaults.coordinate(forKey: "NCoordinates"){
let content = UNMutableNotificationContent()
content.title = titleText
content.body = bodyText
content.sound = .default
let uuidStringExit = UUID().uuidString
let region = CLCircularRegion(center: center, radius: 300.0, identifier: uuidStringExit)
region.notifyOnEntry = false
region.notifyOnExit = true
let trigger = UNLocationNotificationTrigger(region: region, repeats: false)
let notificationRequest = UNNotificationRequest(identifier: uuidStringExit, content: content, trigger: trigger)
UNUserNotificationCenter.current().add(notificationRequest) { error in
if error != nil{
print("Error providing Leaving notification")
}else{
print("Succesfully provided Leaving notification")
}
}
}
}
}
}
}
Method to delete it:
return .delete
}
func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {
if editingStyle == .delete{
tableView.beginUpdates()
context.delete(reminder[indexPath.row])
reminder.remove(at: indexPath.row)
tableView.deleteRows(at: [indexPath], with: .fade)
tableView.endUpdates()
saveData()
}
}
Chamoy
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My question is how do you get ahold of the current user location title when clicking a button so that it can display the title inside the search bar. I know that by calling locationManager.requestLocation() inside my button it will redirect the user to current location but that is all know how to do. I've tried calling locationManager.location?.description but i had no luck.