如何設置一個UILocatNotification在上午9點每天開火

Question

我需要設置一個UILocatNotification在上午9點每天開火。任何幫助，將不勝感激。

Answer 1

[formatter setDateFormat:[NSDateFormatter dateFormatFromTemplate:@"yyyy-MM-dd HH:mm:ss" 
                 options:0 
                  locale:nil]]; 
[formatter setTimeZone:[NSTimeZone localTimeZone]]; 

notification.fireDate = [formatter dateFromString:@"2010-10-21 09:00:00"]; 
notification.repeatInterval = NSDayCalendarUnit;