NSDate *currentDate=[NSDate date];
    NSString *dateStr=@"6:32 PM";

    NSTimeZone *gmt = [NSTimeZone timeZoneWithAbbreviation:@"GMT"];
    NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
    [dateFormatter setDateFormat:@"hh:mm a"];
    [dateFormatter setTimeZone:gmt];

    [dateFormatter setDateFormat:@"yyyy-MM-dd"];
    NSString *preFix=[dateFormatter stringFromDate:currentDate];
    NSString *datetoFire=[NSString stringWithFormat:@"%@ %@",preFix,dateStr];

    [dateFormatter setDateFormat:@"yyyy-MM-dd hh:mm a"];

    NSLog(@"date is %@",[dateFormatter dateFromString:datetoFire]);


    [dateFormatter setDateStyle:NSDateFormatterShortStyle];
    [dateFormatter setTimeStyle:NSDateFormatterShortStyle];
    NSDate *fireDate = [dateFormatter dateFromString:datetoFire];


    // Cancel the previously scheduled notification, if any.
    if (localNotification != nil) {
        [[UIApplication sharedApplication] cancelLocalNotification:localNotification];
        localNotification.applicationIconBadgeNumber--;
    }


    NSLog(@"Fire date is %@",fireDate);

    // Schedule new local notification.
    localNotification = [[UILocalNotification alloc] init];
    localNotification.alertBody = @"This is notification demo";
    localNotification.alertAction = @"See Me";
    localNotification.fireDate = fireDate;
    localNotification.soundName = UILocalNotificationDefaultSoundName;
    localNotification.applicationIconBadgeNumber++;
    [[UIApplication sharedApplication] scheduleLocalNotification:localNotification];

    [scheduleTextField resignFirstResponder];