3

在 MAC 平台上,ABPerson 类有一个 parentGroups 属性,它告诉我们这个人属于哪些组。但是在IOS平台上,没有这样的方法或属性..

如何找出一个人的父组?我需要一个一个地搜索所有组吗?

谢谢。

4

3 回答 3

6

另一个线程提到了 ABPersonCopyParentGroups - 但这是错误的-na 在 ios 上。

没有 api 调用,因此需要直接执行此操作

ABRecordRef personToFind = ....
ABRecordID id = ABRecordGetRecordID(personToFind);

NSArray *groups = (__bridge_transfer NSArray*)ABAddressBookCopyArrayOfAllGroups(bookRef);
for(ABGroupRef group in groups) {
    NSArray *members = (__bridge_transfer NSArray*)ABGroupCopyAllMembers(group);
    for(ABRecordRef member in members) {
        if(id == ABRecordGetRecordID(member){
            NSLog(@"found in group %@!", ABGroupCopyProperty(group, kABGroupName);
            break;
        }
    }            
}

*内联输入,不保证——可能有错别字!

于 2012-11-17T03:08:19.283 回答
1

我很难使用 Daij-Djan 答案,所以我重写了它:

CFArrayRef groupsRef = ABAddressBookCopyArrayOfAllGroups(myAddressBook);
if(groupsRef) {
    NSUInteger groupsCount = CFArrayGetCount(groupsRef);

    for(NSUInteger idx = 0; idx < groupsCount; ++idx) {
        ABRecordRef groupRef = CFArrayGetValueAtIndex(groupsRef, idx);
        ABRecordID groupID = ABRecordGetRecordID(groupRef);
        CFArrayRef membersRef = ABGroupCopyArrayOfAllMembers(groupRef);
        if(membersRef) {
            NSUInteger membersCount = CFArrayGetCount(membersRef);

            for(NSUInteger idx = 0; idx < membersCount; ++idx) {
                ABRecordRef memberRef = CFArrayGetValueAtIndex(membersRef, idx);
                ABRecordID memberID = ABRecordGetRecordID(memberRef);

                // your code
            }
            CFRelease(membersRef);
        }
    }
    CFRelease(groupsRef);
}
于 2014-10-30T09:51:19.633 回答
1

我扫描其中的所有组和人员,并将人员记录 ID 和组记录 ID 保存到 NSDictionary。我保留这个 NDDictionary 直到应用程序消失,所以只需要在这个 NSDictionary 中查找人的组 ID。

NSMutableDictionary *dic = [NSMutableDictionary dictionary];
CFArrayRef allGroup = ABAddressBookCopyArrayOfAllGroups( AddressBookManager.addressBook );

CFIndex nGroup = ABAddressBookGetGroupCount(AddressBookManager.addressBook);

NSMutableArray *array = [[NSMutableArray alloc] init];
for (CFIndex index = 0; index < nGroup; index ++) 
{
    ABRecordRef group = CFArrayGetValueAtIndex(allGroup, index);
    ABRecordID groupID = ABRecordGetRecordID(group);

    CFArrayRef allPeople = ABGroupCopyArrayOfAllMembers(group);

    CFIndex nPeople = CFArrayGetCount(allPeople);
    for( CFIndex personIndex = 0; personIndex < nPeople; personIndex++ )
    {
        ABRecordRef person = CFArrayGetValueAtIndex( allPeople, personIndex );
        ABRecordID personID = ABRecordGetRecordID(person);

        NSNumber *value = [NSNumber numberWithInt:groupID];
        NSString *key = [NSString stringWithFormat:@"%d", personID];
        [dic setValue:value forKey:key];
    }
    CFRelease(allPeople);
}
于 2014-11-16T06:31:28.890 回答