objective-c - 从应用程序保存到联系人时出错

Question

使用以下内容将姓名地址等保存到联系人时出现错误

IBA动作：

ABUnknownPersonViewController *unknownPersonViewController = [[ABUnknownPersonViewController alloc] init];
unknownPersonViewController.displayedPerson = (ABRecordRef)[self buildContactDetails];
unknownPersonViewController.allowsAddingToAddressBook = YES;
[self.navigationController pushViewController:unknownPersonViewController animated:YES];



}
 - (ABRecordRef)buildContactDetails {
NSLog(@"building contact details");
ABRecordRef person = ABPersonCreate(); 
CFErrorRef  error = NULL;  

// firstname
ABRecordSetValue(person, kABPersonFirstNameProperty, @"Don Juan", NULL);

// email
ABMutableMultiValueRef email = ABMultiValueCreateMutable(kABMultiStringPropertyType);
ABMultiValueAddValueAndLabel(email, @"myemail.hotmail.com", CFSTR("email"), NULL);
ABRecordSetValue(person, kABPersonEmailProperty, email, &error);
CFRelease(email); 

// Start of Address
ABMutableMultiValueRef address =   ABMultiValueCreateMutable(kABMultiDictionaryPropertyType);  
NSMutableDictionary *addressDict = [[NSMutableDictionary alloc] init];
[addressDict setObject:@"Hig Street" forKey:(NSString *)kABPersonAddressStreetKey];   
[addressDict setObject:@"WR11" forKey:(NSString *)kABPersonAddressZIPKey];  
[addressDict setObject:@"Evesham" forKey:(NSString *)kABPersonAddressCityKey]; 
ABMultiValueAddValueAndLabel(address, addressDict, kABWorkLabel, NULL);
ABRecordSetValue(person, kABPersonAddressProperty, address, &error); 


// End of Address

if (error != NULL) 
    NSLog(@"Error: %@", error);


return person;

我在以下行中收到错误：

ABMultiValueAddValueAndLabel(address, addressDict, kABWorkLabel, NULL);

具体来说addressDict，

"Implicit conversion of the Objective-C pointer ARC error requires a  bridged cast"

所以我尝试了：

ABMultiValueAddValueAndLabel(address, (__bridge_retained CFDataRef)dataRef, kABWorkLabel, NULL);

现在我没有想法了

Answer 1

好的，解决了这个问题，对于其他有 ARC 问题的人

代替：

ABMultiValueAddValueAndLabel(address, addressDict, kABWorkLabel, NULL);

和：

ABMultiValueAddValueAndLabel(address,(__bridge_retained CFDataRef) addressDict,  kABWorkLabel, NULL);