ios - UILocalNotification 在整个星期的特定时间触发，除了 1 天

Question

在我的应用程序中，我有一个 LocalNotification。我从 DatePicker 获取触发时间，我希望 LocalNotification 在特定时间(我从 UIPickerView 获取)和除星期六以外的所有工作日触发整个星期。

编辑

    UIDatePicker *picker = [[UIDatePicker alloc]init];
    [picker setTag:kDatePickerTag];


    for (int i = 0; i < 7; i++) {
        NSDate *today = [NSDate date];

         NSCalendar *gregorianCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
        NSDate *scheduleDate = [**picker.date** dateByAddingTimeInterval:(i * 24.0f * 3600.0f)];
        NSDateComponents *componentsForEachDay = [gregorianCalendar components:NSWeekdayCalendarUnit fromDate:scheduleDate];
        if (componentsForEachDay.weekday != 7) { // To skip Saturday

            UILocalNotification *localNotification = [[UILocalNotification alloc] init];
            localNotification.repeatInterval = NSWeekCalendarUnit;
            localNotification.fireDate = picker.date;
            localNotification.timeZone = [NSTimeZone defaultTimeZone];
            localNotification.alertBody = @"test message";
            localNotification.soundName = UILocalNotificationDefaultSoundName;
            localNotification.applicationIconBadgeNumber = 1;

            [[UIApplication sharedApplication] scheduleLocalNotification:localNotification];

到目前为止，我有这段代码，但现在我必须设置触发时间，而且我不知道如何在给我时间的 picker.date 和给我日期的 weedDay 之间合并。我需要的是同一个 NSDate 对象。有什么想法吗？

Answer 1

如果您想跳过星期六，则必须为其他 6 天的每一天设置一个通知，并让它按周重复。

NSCalendar *gregorianCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
    for (int i = 0; i < 7; i++) {
        NSDate *scheduleDate = [firstScheduledDate dateByAddingTimeInterval:(i * 24.0f * 3600.0f)];
        NSDateComponents *componentsForEachDay = [gregorianCalendar components:NSWeekdayCalendarUnit fromDate:scheduleDate];
        if (componentsForEachDay.weekday != 7) { // To skip Saturday

            UILocalNotification *localNotification = [[UILocalNotification alloc] init];
            localNotification.repeatInterval = NSWeekCalendarUnit;
            localNotification.fireDate = FIRE_DATE;
            localNotification.timeZone = [NSTimeZone defaultTimeZone];
            localNotification.alertBody = YOUR_NOTIFICATION_MESSAGE;
            localNotification.soundName = UILocalNotificationDefaultSoundName;

            [[UIApplication sharedApplication] scheduleLocalNotification:localNotification];
        }
    }