重置或清除iOS应用徽章，而无需进行任何应用交互，例如打开应用或推送通知

Question

Any possibility to reset/clear app badge without any app interactions such as opening the app or any push/local notifications. My need is, I want to reset my app badge starting off every day without even opening the app or with any notifications.

Answer 1

您可以将本地通知安排在一天结束时的徽章计数等于0。请检查此内容，以在没有推送通知的情况下更新iOS徽章

Answer 2

I solved this problem with the help of this solution . The working code is:

UILocalNotification* localNotification = [[UILocalNotification alloc] init];
NSCalendarUnit unitDay = NSCalendarUnitDay;
localNotification.repeatInterval = unitDay;
localNotification.fireDate = fireDate;
localNotification.applicationIconBadgeNumber = -1;
[[UIApplication sharedApplication] scheduleLocalNotification:localNotification];

Local notification has no alertBody , so local notification will not display upfront. If need to show alertBody then add localNotification.alertBody = @"Your notification alertBody"; .

Thanks for the answer.