本地通知

转载自：http://blog.csdn.net/tangren03/article/details/8914208

 UILocalNotification *notification = [[UILocalNotification alloc] init];
     NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
     [formatter setDateFormat:@"HH:mm:ss"];
     //触发通知的时间
     NSDate *now = [formatter dateFromString:@"15:00:00"];
     notification.fireDate = now;
     //时区
     notification.timeZone = [NSTimeZone defaultTimeZone];
     //通知重复提示的单位，可以是天、周、月
     notification.repeatInterval = NSDayCalendarUnit;
     //通知内容
     notification.alertBody = @"这是一个新的通知";
     //通知被触发时播放的声音
     notification.soundName = UILocalNotificationDefaultSoundName;
     //执行通知注册
     [[UIApplication sharedApplication] scheduleLocalNotification:notification];