How to clear the remote notification in your app?

Question

Is there a way to clear the remote notification from the notification banner when swiping down from the top of the iPhone screen. I tried setting the badge number to zero:

Answer 1

Swift 3

In your AppDelegate.swift file under didFinishLaunchingWithOptions add:

application.applicationIconBadgeNumber = 0

On the launch of your app this will remove the iOS badge (red circle at the top right corner of the app icon).