ios - ABPeoplePickerNavigationController。需要在同一个 View Controller 中显示联系人

Question

我有一个嵌入在导航 Controller 中的 View Controller 。它有一个按钮和一个表格 View 。我需要将手机中的联系人加载到此 View Controller 的 TableView 中，但发生的情况是打开了一个显示联系人的新导航 Controller 。这是 .m 文件的代码:

- (IBAction)showContacts:(id)sender
{
    ABPeoplePickerNavigationController *picker =
    [[ABPeoplePickerNavigationController alloc] init];
    picker.peoplePickerDelegate = self; 

   // picker.modalPresentationStyle = UIModalPresentationCurrentContext;
    //picker.modalInPopover = YES;
  //  [self.navigationController presentModalViewController:picker animated:YES];
    [self presentModalViewController:picker animated:YES];
}

- (void)peoplePickerNavigationControllerDidCancel:
(ABPeoplePickerNavigationController *)peoplePicker
{
    [self dismissModalViewControllerAnimated:YES];
}


- (BOOL)peoplePickerNavigationController:
(ABPeoplePickerNavigationController *)peoplePicker
      shouldContinueAfterSelectingPerson:(ABRecordRef)person {

    // [self displayPerson:person];
    [self dismissModalViewControllerAnimated:YES];

    return NO;
}

- (BOOL)peoplePickerNavigationController:
(ABPeoplePickerNavigationController *)peoplePicker
      shouldContinueAfterSelectingPerson:(ABRecordRef)person property:(ABPropertyID)property
                              identifier:(ABMultiValueIdentifier)identifier
{
    return NO;
}

我猜这是非常标准的代码。如何让联系人显示在具有按钮的 View Controller 的 TableView 中，而不是在不同的 Controller 中？

好的，现在我已经完成了:

 - (IBAction)syncContacts:(id)sender
    {
        ABAddressBookRef addressBook = ABAddressBookCreate();
        CFArrayRef allPeople = ABAddressBookCopyArrayOfAllPeople(addressBook);
        for (int i = 0; i < ABAddressBookGetPersonCount(addressBook); i++) {
            ABRecordRef ref = CFArrayGetValueAtIndex(allPeople, i);
            NSString *contact = (NSString *)CFBridgingRelease(ABRecordCopyCompositeName(ref));
            NSLog( @"%@", contact);
            phoneContacts[i] = contact;
        }
         NSLog(@"%@",phoneContacts);
    }

我已将方法的名称更改为 syncContacts(为方便起见)。当 NSLog(@"%@",contact) 被执行时，个人联系人将被获取并显示在日志中。但是当我将联系人复制到 phoneContacts 数组(可变)时，它并没有复制。我试过 addObject、insertObject:atIndex:、replaceObjectAtIndex:withObject: 等，但 phoneContacts 数组仍然为空。它已经在 didViewLoad() 中进行了初始化。由于 phoneContacts 数组中没有存储任何内容，因此 TableView 也没有被填充，因为它使用 phoneContacts 数组。

Answer 1

您将需要以编程方式而不是通过 AddressBookUI 访问 AddressBook 框架。您可以将 tableView 数据源设置为这样的结果:

ABAddressBookRef addressBook = ABAddressBookCreate();
CFArrayRef people = ABAddressBookCopyArrayOfAllPeople(addressBook);
CFMutableArrayRef peopleMutable = CFArrayCreateMutableCopy(
                                          kCFAllocatorDefault,
                                          CFArrayGetCount(people),
                                          people
                                  );

参见:http://developer.apple.com/library/ios/#documentation/ContactData/Conceptual/AddressBookProgrammingGuideforiPhone