問題與日常UILocaleNotification

Question

我已經創建了一個通知系統，每天推送通知12:02 AM但我不知道我的代碼作品，並從應用程序推送通知一兩天！你能幫我找到問題嗎？

- (void) LocalNotificationManager { 


    NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSPersianCalendar]; 
    NSDate *now = [NSDate date];  
    NSDateComponents *componentsForFireDate = [calendar components:(NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit | NSHourCalendarUnit | NSMinuteCalendarUnit| NSSecondCalendarUnit) fromDate: now]; 



    [componentsForFireDate year]; 
    [componentsForFireDate month]; 
    [componentsForFireDate day]; 
    [componentsForFireDate setHour:00]; 
    [componentsForFireDate setMinute:2]; 
    [componentsForFireDate second]; 

    NSDate *fireDateOfNotification = [calendar dateFromComponents: componentsForFireDate]; 

    notification = [[UILocalNotification alloc]init]; 
    notification.fireDate = fireDateOfNotification; 
    notification.timeZone = [NSTimeZone localTimeZone]; 
    notification.repeatInterval= NSYearCalendarUnit; 


    NSString *date = [self showPersianFullDate]; 
    notification.alertBody = [NSString stringWithFormat:@"today is : %@ \n event : %@ \n" ,date , events.text]; 



    [self createEvents]; 
    [self retriveData]; 


    notification.alertAction = @"View"; 
    notification.soundName = @"webcam_on.aif"; 





    NSUserDefaults *notificationDefaults = [NSUserDefaults standardUserDefaults]; 
    BOOL DAILYNOTIF = [notificationDefaults boolForKey:@"dn"]; 

    if (DAILYNOTIF == YES) { 

     NSLog(@"DN is Active"); 

     [[UIApplication sharedApplication] scheduleLocalNotification:notification];} 


} 

Answer 1

如果要創建每日通知，爲什麼要將間隔設置爲年？

嘗試修改此

notification.repeatInterval= NSYearCalendarUnit; 

通過

notification.repeatInterval= NSDayCalendarUnit;