ios - 尝试更新地址簿中的标签电话号码

Question

地址簿中存储的所有电话号码都有如下标签:“家”、“工作”、“家庭传真”等。我需要更改特定联系人的标签，放置一个名为“ATM”的自定义标签。

我收到此错误消息:

"Assertion failed: (((ABCMultiValue *)multiValue)->flags.isMutable), function ABMultiValueReplaceLabelAtIndex, file /SourceCache/AddressBook_Sim/AddressBook-796.6/ABMultiValue.c, line 118."

这是我的代码，有一条注释出现异常:

- (void)displayPerson:(ABRecordRef)person {
    NSString* name = (__bridge_transfer NSString*)ABRecordCopyValue(person, kABPersonFirstNameProperty);
    self.firstName.text = name;
    NSString* phone = nil;
    NSString* lbl = nil;
    NSString* newLbl = @"ATM";

    ABMultiValueRef phoneNumbers = ABRecordCopyValue(person,
                                                 kABPersonPhoneProperty);
    if (ABMultiValueGetCount(phoneNumbers) > 0) {
        phone = (__bridge_transfer NSString*)
        ABMultiValueCopyValueAtIndex(phoneNumbers, 0);

        lbl = (__bridge_transfer NSString*)
        ABMultiValueCopyLabelAtIndex(phoneNumbers, 0);

        //*** HERE IS THE PROBLEM ***
        ABMultiValueReplaceLabelAtIndex(phoneNumbers, CFSTR("ATM"), 0);

        NSLog(@"  - %@ (%@)", phone, lbl);
    } else {
        phone = @"[None]";
        lbl = @"[None]";
        newLbl = @"[None]";
    }

    CFRelease(phoneNumbers);
}

如何更改该电话号码的标签？

Answer 1

我找到了一个解决方案:下面的代码工作正常:

- (void)displayPerson:(ABRecordRef)person

{

ABAddressBookRef ab = ABAddressBookCreate();
ABRecordRef record = ABAddressBookGetPersonWithRecordID(ab, ABRecordGetRecordID(person));
CFErrorRef *error = NULL;

ABMultiValueRef phoneNumbers = ABRecordCopyValue(record,kABPersonPhoneProperty);
ABMutableMultiValueRef phoneNumberMV = ABMultiValueCreateMutableCopy(phoneNumbers);


for(CFIndex i=0; i < ABMultiValueGetCount(phoneNumberMV); i++){
    NSString *phoneNumber = (__bridge NSString *)ABMultiValueCopyValueAtIndex(phoneNumberMV,i);
    //NSSlog(@"phoneNumber = %@", phoneNumber);

    if ([@"1128558994" isEqualToString:phoneNumber]) {
        //now delete it!!! ;-)
        /*
         NSSlog(@"phoneNumbers = %@",phoneNumbers);
         NSSlog(@"index = %d", i);
         */

        //BOOL didRemove = ABMultiValueRemoveValueAndLabelAtIndex(phoneNumberMV,i);

        BOOL didChanged = ABMultiValueReplaceLabelAtIndex(phoneNumberMV, (CFStringRef)@"0870", i);
        NSLog(@"didRemove = %@\n", (didChanged ? @"TRUE" : @"FALSE"));

        BOOL didSet = ABRecordSetValue(record, kABPersonPhoneProperty, phoneNumberMV, nil);
        NSLog(@"didSet = %@\n", (didSet ? @"TRUE" : @"FALSE"));

        //and save it!
        BOOL didSave = ABAddressBookSave(ab, (CFErrorRef *) error);

        NSLog(@"didSave = %@\n", (didSave ? @"TRUE" : @"FALSE"));
        if (error) {
            NSLog(@"ABAddressBookSaveError = %@", error);
        }
    }
}
CFRelease(ab);