iPhone将联系人添加到通讯录中的现有群组 [英] Iphone Add contact to existing group in address book

问题描述

我正在使用一个与通讯录联系人一起使用的iPhone应用程序.我试图在联系人中创建组，但是问题是当我再次运行该应用程序时，再次创建了该组，并且新的联系人被保存到了新创建的组中.

I am working on an iPhone application which works with the address book contacts. I am trying to get make groups in the contacts but the problem is when I run the application again the group is created again and the new contact is saved to that new created group.

// create address book record
ABAddressBookRef addressBook = ABAddressBookCreate(); 
// create a person  
ABRecordRef person = ABPersonCreate(); 
// name of the new person

ABRecordSetValue(person, kABPersonFirstNameProperty, [index objectAtIndex:3], nil);  

ABRecordSetValue(person, kABPersonLastNameProperty, [index objectAtIndex:0], nil);


//add the new person to the record
ABAddressBookAddRecord(addressBook, person, nil); 

ABAddressBookSave(addressBook, &error);

ABAddressBookAddRecord(addressBook, group, &error); // add the group   
ABAddressBookSave(addressBook, &error);
ABRecordRef group = ABGroupCreate(); //create a group           
ABGroupAddMember(group, person, &error); // add the person to the group         
ABAddressBookSave(addressBook, &error);

//save the record
ABAddressBookSave(addressBook, nil);  

// relase the ABRecordRef  variable
CFRelease(person);  

那是我一直在努力的代码.

That's the code I have been working on.

推荐答案

ABRecordRef group = ABGroupCreate(); ，

它将创建一个新的组...如果要在现有组中添加成员，则应按其ID获得组.更新代码

It will create a new group... If you wan to add member in existing group then you should get group by its id. Updated Code

 ABRecordRef group = ABAddressBookGetGroupWithRecordID(addressBookInstance,putYourGroupIdHere);

谢谢

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