将联系人从一个源复制到另一个源

Question

我尝试在本地联系人源和 iCloud 联系人源之间复制联系人，但没有看到任何结果。这段代码执行时没有错误，看起来应该可以工作，但之后我看不到新创建的联系人。有人看到它有什么问题吗？

ABAddressBookRef addressBook = ABAddressBookCreate();

ABRecordRef abSourceSource = ABAddressBookGetSourceWithRecordID(addressBook, kABSourceTypeLocal);
ABRecordRef abDestinationSource = ABAddressBookGetSourceWithRecordID(addressBook, kABSourceTypeCardDAV);

CFArrayRef sourceContacts = ABAddressBookCopyArrayOfAllPeopleInSource(addressBook, abSourceSource);
CFArrayRef destinationContacts = ABAddressBookCopyArrayOfAllPeopleInSource(addressBook, abDestinationSource);

ABPersonCreatePeopleInSourceWithVCardRepresentation(abDestinationSource, ABPersonCreateVCardRepresentationWithPeople(sourceContacts));
ABPersonCreatePeopleInSourceWithVCardRepresentation(abSourceSource, ABPersonCreateVCardRepresentationWithPeople(destinationContacts)));

ABAddressBookSave(addressBook, NULL);

Answer 1

还有一个更根本的问题 - 您没有正确调用 ABAddressBookGetSourceWithRecordID。它采用的第二个参数是一个 int，指定地址簿中特定源的记录 ID。您向其传递一个描述特定源类型的常量。

您传递的常量 kABSourceTypeCardDav 始终为 4。但是，用户地址簿中 iCloud 源的记录 ID 可能非常不同。

您需要做的是枚举所有源并测试它们的类型，如下所示：

NSArray *allSources = (NSArray*)ABAddressBookCopyArrayOfAllSources(addressBook);

for (int i = 0; i < allSources.count; i++) {
    ABRecordRef src = [allSources objectAtIndex:i];
    NSNumber *stObj = (NSNumber*)ABRecordCopyValue(src, kABSourceTypeProperty);
    ABSourceType st = (ABSourceType)[stObj intValue];

    if (st == kABSourceTypeCardDAV) {
        int recordID = ABRecordGetRecordID(src);
        break;
    }
}

然后您可以使用 recordID 作为第一个函数的参数

Answer 2

我认为您忘记使用 ABAddressBookAddRecord 添加记录。这是我的工作示例：

ABAddressBookRef addressBook = ABAddressBookCreate();
ABRecordRef abSource = ABAddressBookGetSourceWithRecordID(addressBook, kABSourceTypeLocal);
NSURL *theURL = [[self applicationDocumentsDirectory] URLByAppendingPathComponent:@"some.vcf"];
NSData *vCardData = [NSData dataWithContentsOfURL:theURL];
NSLog(@"data %@", vCardData);
NSArray *createdPeople = (__bridge_transfer NSArray*)ABPersonCreatePeopleInSourceWithVCardRepresentation(abSource, (__bridge CFDataRef)vCardData);
NSLog(@"createdPeople %@", createdPeople);
CFErrorRef error = NULL;
bool ok;
for (id person in createdPeople) {
    error = NULL;
    ok = ABAddressBookAddRecord(addressBook, (__bridge ABRecordRef)person, &error);
    if (!ok) {
        NSLog(@"add err %@", error);  
        break;
    } 
}
if (ok) {
    error = NULL;
    BOOL isSaved = ABAddressBookSave(addressBook, &error);
    if (isSaved) {
        NSLog(@"saved..");
    }
    if (error != NULL) {
        NSLog(@"ABAddressBookSave %@", error);
    } 
}
CFRelease(addressBook);