I am now using local notification in an application, but I find something strange.
I set up and schedule a notification like this.
UILocalNotification *localNotif = [[UILocalNotification alloc] init];
if (localNotif == nil) {
return;
}
NSDate *now = [[NSDate alloc] init];
now = [now dateByAddingTimeInterval:dayToFinish * 24 * 60 * 60];
NSDateComponents *components = [[NSCalendar currentCalendar] components:NSHourCalendarUnit fromDate:now];
components = [[NSCalendar currentCalendar] components:NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit fromDate:now];
int month = [components month];
int day = [components day];
int year = [components year];
NSCalendar *calendar = [NSCalendar autoupdatingCurrentCalendar];
NSDateComponents *dateComps = [[NSDateComponents alloc] init];
[dateComps setYear:year];
[dateComps setMonth:month];
[dateComps setDay:day];
[dateComps setHour:18];
[dateComps setMinute:15];
[dateComps setSecond:0];
//There are a lot to set up the fire date, you could ignore it.
NSDate *fireDate = [calendar dateFromComponents:dateComps];
localNotif.fireDate = fireDate;
localNotif.timeZone = [NSTimeZone defaultTimeZone];
localNotif.alertBody = [NSString stringWithFormat:@"Test message %@", self.name];
localNotif.applicationIconBadgeNumber = 1;
NSDictionary *infoDict = [NSDictionary dictionaryWithObject:self.name forKey:@"ListRecordName"];
localNotif.userInfo = infoDict;
[[UIApplication sharedApplication] scheduleLocalNotification:localNotif];
This part of code can be invoked several times to schedule several local notifications and now the strange things come.
- The badge number remains one although there are more than one entry in the notification center.
- Once I click on one of the notification, all other notifications disappear. But I did not use cancelAllLocalNotifications method.
How can I fix this problem, thanks.