Clear notifications from the notification center on button click

Question

I want to clear the local push notifications of the app from the notification center on click of a button which is present inside the app.

Answer 1

On iOS before 10 you could only achieve that by setting applicationIconBadgeNumber to 0. With iOS 10 you can modify individual notifications using UNUserNotificationCenter framework.

Answer 2

please use this code it will be help you out

 [[UIApplication sharedApplication] setApplicationIconBadgeNumber:1];
 [[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];

 // To remove the notifications in Notification Center:
 [[UIApplication sharedApplication] cancelAllLocalNotifications];

Answer 3

Try this

int badgeCount = [UIApplication sharedApplication].applicationIconBadgeNumber;
[[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];
[[UIApplication sharedApplication] cancelAllLocalNotifications];
[[UIApplication sharedApplication] setApplicationIconBadgeNumber:badgeCount];