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How to cancel a local notification trigger in Swift

Delete a particular local notificationHow to call Objective-C code from Swift#pragma mark in Swift?Swift Beta performance: sorting arraysLocal notification does not show custom action buttonCancel the permission for Local notification without Cancelling the scheduled local notificationTriggering UNUserNotification Trigger with Changing Repeat IntervalRepeating local notifications iOS 10Use UNNotificationRequest (UserNotificationFramework) for data only local notification on iOSUNNotificationRequest requires unique identifier, but fires on duplicates tooRepeating UNTimeIntervalNotificationTrigger triggered only once on watch

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1

I have a trigger to show a notification to the user:

let content = UNMutableNotificationContent()
content.title = "Title"
content.body = "Body"
content.sound = UNNotificationSound.default

let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 20, repeats: false)

let request = UNNotificationRequest(identifier: "TestIdentifier", content: content, trigger: trigger)
UNUserNotificationCenter.current().add(request, withCompletionHandler: nil)

Is there a way for me to cancel that trigger once it has been set?

How do I cancel the notification before the timeInterval runs out and call the notification?

swift unusernotificationcenter unnotificationrequest

share|improve this question

edited Mar 24 at 15:25

Cœur

20.2k10119159

asked Mar 24 at 14:15

Chief MadogChief Madog

66211029

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  What did you mean by asking this? The system counts the active notifications only.
  
  – Mannopson
  Mar 24 at 14:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Mannopson I ask, let's say I opened a trigger to show a local notification in 15 min, but after 10 minutes I want to cancel that trigger to not show the notification how do I do that?
  
  – Chief Madog
  Mar 24 at 14:25
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Use the removePendingNotificationsWithIdentifier. You can cancel the notifications by given identifier.
  
  – Mannopson
  Mar 24 at 14:30
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Mannopson can u write that as an answer ? i'll give u the correct answer
  
  – Chief Madog
  Mar 24 at 14:35
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Possible duplicate of Delete a particular local notification
  
  – Cœur
  Mar 24 at 15:26
  

  
  
  
  

add a comment | 

1

I have a trigger to show a notification to the user:

let content = UNMutableNotificationContent()
content.title = "Title"
content.body = "Body"
content.sound = UNNotificationSound.default

let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 20, repeats: false)

let request = UNNotificationRequest(identifier: "TestIdentifier", content: content, trigger: trigger)
UNUserNotificationCenter.current().add(request, withCompletionHandler: nil)

Is there a way for me to cancel that trigger once it has been set?

How do I cancel the notification before the timeInterval runs out and call the notification?

swift unusernotificationcenter unnotificationrequest

share|improve this question

edited Mar 24 at 15:25

Cœur

20.2k10119159

asked Mar 24 at 14:15

Chief MadogChief Madog

66211029

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  What did you mean by asking this? The system counts the active notifications only.
  
  – Mannopson
  Mar 24 at 14:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Mannopson I ask, let's say I opened a trigger to show a local notification in 15 min, but after 10 minutes I want to cancel that trigger to not show the notification how do I do that?
  
  – Chief Madog
  Mar 24 at 14:25
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Use the removePendingNotificationsWithIdentifier. You can cancel the notifications by given identifier.
  
  – Mannopson
  Mar 24 at 14:30
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Mannopson can u write that as an answer ? i'll give u the correct answer
  
  – Chief Madog
  Mar 24 at 14:35
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Possible duplicate of Delete a particular local notification
  
  – Cœur
  Mar 24 at 15:26
  

  
  
  
  

add a comment | 

I have a trigger to show a notification to the user:

let content = UNMutableNotificationContent()
content.title = "Title"
content.body = "Body"
content.sound = UNNotificationSound.default

let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 20, repeats: false)

let request = UNNotificationRequest(identifier: "TestIdentifier", content: content, trigger: trigger)
UNUserNotificationCenter.current().add(request, withCompletionHandler: nil)

Is there a way for me to cancel that trigger once it has been set?

How do I cancel the notification before the timeInterval runs out and call the notification?

swift unusernotificationcenter unnotificationrequest

share|improve this question

edited Mar 24 at 15:25

Cœur

20.2k10119159

asked Mar 24 at 14:15

Chief MadogChief Madog

66211029

let content = UNMutableNotificationContent()
content.title = "Title"
content.body = "Body"
content.sound = UNNotificationSound.default

let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 20, repeats: false)

let request = UNNotificationRequest(identifier: "TestIdentifier", content: content, trigger: trigger)
UNUserNotificationCenter.current().add(request, withCompletionHandler: nil)

share|improve this question

edited Mar 24 at 15:25

Cœur

20.2k10119159

asked Mar 24 at 14:15

Chief MadogChief Madog

66211029

share|improve this question

edited Mar 24 at 15:25

Cœur

20.2k10119159

asked Mar 24 at 14:15

Chief MadogChief Madog

66211029

edited Mar 24 at 15:25

Cœur

20.2k10119159

edited Mar 24 at 15:25

Cœur

20.2k10119159

asked Mar 24 at 14:15

Chief MadogChief Madog

66211029

asked Mar 24 at 14:15

Chief MadogChief Madog

66211029

1 Answer
1

active

oldest

votes

2

You can cancel or remove notifications by calling:

let center = UNUserNotificationCenter.current()

Remove pending notifications with given identifier

center.removePendingNotificationRequests(withIdentifiers: [“givenIdentifier”])

And remove delivered notifications with given identifier

center.removeDeliveredNotifications(withIdentifiers: [“givenIdentifier”])

share|improve this answer

answered Mar 24 at 14:46

MannopsonMannopson

1,701720

add a comment | 

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2

You can cancel or remove notifications by calling:

let center = UNUserNotificationCenter.current()

Remove pending notifications with given identifier

center.removePendingNotificationRequests(withIdentifiers: [“givenIdentifier”])

And remove delivered notifications with given identifier

center.removeDeliveredNotifications(withIdentifiers: [“givenIdentifier”])

share|improve this answer

answered Mar 24 at 14:46

MannopsonMannopson

1,701720

add a comment | 

2

You can cancel or remove notifications by calling:

let center = UNUserNotificationCenter.current()

Remove pending notifications with given identifier

center.removePendingNotificationRequests(withIdentifiers: [“givenIdentifier”])

And remove delivered notifications with given identifier

center.removeDeliveredNotifications(withIdentifiers: [“givenIdentifier”])

share|improve this answer

answered Mar 24 at 14:46

MannopsonMannopson

1,701720

add a comment | 

You can cancel or remove notifications by calling:

let center = UNUserNotificationCenter.current()

Remove pending notifications with given identifier

center.removePendingNotificationRequests(withIdentifiers: [“givenIdentifier”])

And remove delivered notifications with given identifier

center.removeDeliveredNotifications(withIdentifiers: [“givenIdentifier”])

share|improve this answer

answered Mar 24 at 14:46

MannopsonMannopson

1,701720

let center = UNUserNotificationCenter.current()

center.removePendingNotificationRequests(withIdentifiers: [“givenIdentifier”])

center.removeDeliveredNotifications(withIdentifiers: [“givenIdentifier”])

share|improve this answer

answered Mar 24 at 14:46

MannopsonMannopson

1,701720

answered Mar 24 at 14:46

MannopsonMannopson

1,701720

answered Mar 24 at 14:46

MannopsonMannopson

1,701720