问题
Possible Duplicate:
iOS application: how to clear notifications?
is there a way how to remove notification from notification center(iOS 5) when I click it and start my application ? Thanks a lot
回答1:
Set the applicationIconBadgeNumber property of your UIApplication instance to 0. That is,
[UIApplication sharedApplication].applicationIconBadgeNumber = 0;
Edit: In the current iOS SDK, you can't remove just a single notification from the Notification Center programatically.
来源：https://stackoverflow.com/questions/9978538/ios-remove-notification-from-notification-center