如何在iOS的通讯录中获取某人的家庭电话号码？

Question

我正在尝试在通讯录中找到联系人的家庭电话号码。 为此，我将电话号码的标签与所有可能的标签进行比较 ：

const ABPropertyID kABPersonPhoneProperty;
const CFStringRef kABPersonPhoneMobileLabel;
const CFStringRef kABPersonPhoneIPhoneLabel;
const CFStringRef kABPersonPhoneMainLabel;
const CFStringRef kABPersonPhoneHomeFAXLabel;
const CFStringRef kABPersonPhoneWorkFAXLabel;
const CFStringRef kABPersonPhoneOtherFAXLabel;
const CFStringRef kABPersonPhonePagerLabel;

首先，这些常数的命名很奇怪-仅通过阅读它们，我就无法确定哪个是非传真家庭电话标签。 好吧，我只需要测试所有这些，然后使用消除的过程即可。

NSString* phoneNumber = nil;

// record is an ABRecordRef
ABMultiValueRef phoneNumbers = ABRecordCopyValue(
    record,
    kABPersonPhoneProperty
);

if (ABMultiValueGetCount(phoneNumbers) > 0) {
    CFStringRef phoneLabelRef = ABMultiValueCopyLabelAtIndex(phoneNumbers, 0);
    NSString* phoneLabel = (__bridge_transfer NSString*)phoneLabelRef;

    NSLog(@"phone label: %@", phoneLabel);
    NSLog(@"phone is mobile: %d",  CFStringCompare(phoneLabelRef, kABPersonPhoneMobileLabel, 0) == kCFCompareEqualTo);
    NSLog(@"phone is main: %d",  CFStringCompare(phoneLabelRef, kABPersonPhoneMainLabel, 0) == kCFCompareEqualTo);
    NSLog(@"phone is iPhone: %d",  CFStringCompare(phoneLabelRef, kABPersonPhoneIPhoneLabel, 0) == kCFCompareEqualTo);
    NSLog(@"phone is home fax: %d",  CFStringCompare(phoneLabelRef, kABPersonPhoneHomeFAXLabel, 0) == kCFCompareEqualTo);
    NSLog(@"phone is work fax: %d",  CFStringCompare(phoneLabelRef, kABPersonPhoneWorkFAXLabel, 0) == kCFCompareEqualTo);
    NSLog(@"phone is other fax: %d",  CFStringCompare(phoneLabelRef, kABPersonPhoneOtherFAXLabel, 0) == kCFCompareEqualTo);
    NSLog(@"phone is pager: %d",  CFStringCompare(phoneLabelRef, kABPersonPhonePagerLabel, 0) == kCFCompareEqualTo);
}

这是Simulator中两个预加载联系人的打印输出。 不用担心，所有联系信息都是伪造的。

phone label: _$!<Mobile>!$_
phone is mobile: 1
phone is main: 0
phone is iPhone: 0
phone is home fax: 0
phone is work fax: 0
phone is other fax: 0
phone is pager: 0
FIRST = Kate, LAST = Bell, PHONE = (555) 564-8583, EMAIL = kate-bell@mac.com

凯特·贝尔（Kate Bell）没问题。 我可以检测到她的手机在移动。 但是，安娜·哈罗（Anna Haro）有问题。 由于所有标签都不匹配，因此我无法弄清楚她的电话号码类型。

phone label: _$!<Home>!$_
phone is mobile: 0
phone is main: 0
phone is iPhone: 0
phone is home fax: 0
phone is work fax: 0
phone is other fax: 0
phone is pager: 0
FIRST = Anna, LAST = Haro, PHONE = 555-522-8243, EMAIL = anna-haro@mac.com

我不希望从字面上匹配字符串_%!<Home>!$_因为确切的值可能会随iOS的未来版本而变化。

Answer 1

您需要通用标签kABHomeLabel 。 这是用于电话号码，电子邮件和地址的“家庭”标签。