如何从LocalNotification中删除取消ApplicationIconBadgeNumber？

Question

我在我的应用程序中使用LocalNotification.它工作正常,但一旦设置了ApplicationIconBadgeNumber,就无法从App中删除它.如何删除它？

Answer 1

您需要设置应用程序applicationIconBadgeNumber.例如在应用程序didReceiveLocalNotification中.

- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notif {
    application.applicationIconBadgeNumber = notif.applicationIconBadgeNumber-1;
}