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我正在尝试从 iPhone 上的联系人中获取电话号码。我实施了

-(BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker shouldContinueAfterSelectingPerson:(ABRecordRef)person property:(ABPropertyID)property identifier:(ABMultiValueIdentifier)identifier

来自ABPeoplePickerNavigationControllerDelegate

在这种方法中有这段代码，它可以工作：

NSString *firstName = (NSString *)CFBridgingRelease(ABRecordCopyValue(person, kABPersonFirstNameProperty));
    NSLog(@"First Name ---> %@" ,firstName);

    NSString *secondName = (NSString *)CFBridgingRelease(ABRecordCopyValue(person, kABPersonLastNameProperty));
    NSLog(@"Last name ---> %@" ,secondName);

但现在我还需要从用户那里选择电话号码。我已经尝试过，但它对我不起作用：

NSString *numberSelected = (NSString *)CFBridgingRelease(ABRecordCopyValue(person, property));

这给了我一个像这样的奇怪值：

ABMultiValueRef 0xa36e990 with 1 value(s)
    0: _$!<Mobile>!$_ (0xa36ee50) - (123) 456-7890 (0xa36ee70)

然后我尝试了这个，但这也不起作用：

ABMutableMultiValueRef multi = ABRecordCopyValue(person, property);
    CFStringRef phone = ABMultiValueCopyLabelAtIndex(multi, identifier);
    NSLog(@"Number Selected ---> %@" ,(NSString *)CFBridgingRelease(phone));
    CFRelease(phone);

    NSLog(@"Number Selected --> %@" ,numberSelected);

显示的字符串只有：

_$!<Mobile>!$_

现在我不知道该怎么办......你能帮帮我吗？

谢谢！

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1 回答 1

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尝试是：

    CFStringRef cfnumber;
    ABMultiValueRef numbers = ABRecordCopyValue(person, kABPersonPhoneProperty); 
    for(CFIndex i = 0; i < ABMultiValueGetCount(numbers); i++) 
    {
        if(identifier == ABMultiValueGetIdentifierAtIndex (numbers, i)) 
        { 
            //if tapped number identifier is the same as identifier number tapped
            cfnumber = ABMultiValueCopyValueAtIndex(numbers, i); // copy the number to CFSTRING number
        }
    }        
    NSString *number = [NSString stringWithFormat:@"%@",cfnumber];
    CFRelease(cfnumber);
于 2012-09-22T13:56:13.700 回答