objective-c - UILocalNotification 毎週土曜日午前 12:00

Question

毎週土曜日に UILocalNotification を繰り返そうとしましたが、成功しませんでした。私は次のことを試します：

// Create notification for every saturday at 12:00 am
NSCalendar *gregorian = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
NSDateComponents *components = [gregorian components:NSUIntegerMax fromDate:[NSDate date]];
[components setWeekday:7]; // Saturday
[components setHour:12]; // 12 am
[components setMinute:0];
[components setSecond:0];

NSDate *fireDate = [gregorian dateFromComponents:components];         
NSLog(@"%@", fireDate);

[[NotificationsManager sharedManager] configureLocalAlertMessage:message
                                                                    fireDate:fireDate
                                                          repeatIntervalUnit:NSWeekCalendarUnit
                                                                        type:kNotificationTypeMoneyBox];

しかし、「fireDate」は「2013-03-12 11:00:00 +0000」、つまり今日を返します。

何か助けはありますか？ありがとう！

編集：

通知を構成するコード

- (void)configureLocalAlertMessage:(NSString *)message fireDate:(NSDate *)date repeatIntervalUnit:(NSCalendarUnit)repeat type:(NotificationType)type {

    // Local notification
    UILocalNotification *notification = [[UILocalNotification alloc] init];
    notification.timeZone = [NSTimeZone systemTimeZone];
    notification.fireDate = date;
    notification.repeatInterval = repeat;
    notification.soundName = UILocalNotificationDefaultSoundName;
    notification.hasAction = YES;
    notification.alertBody = message;
    notification.userInfo = @{kNotificationTypeKey : @(type)};
    notification.applicationIconBadgeNumber = [[UIApplication sharedApplication] applicationIconBadgeNumber] + 1;

    // Schedule
    [[UIApplication sharedApplication] scheduleLocalNotification:notification];

}