abaddressbook - 在 iOS9 CloudKit/ABPerson (ABAddressBook) 中查找用户名或名字/姓氏

Question

iOS9 弃用用户信息功能 for CloudKit和 ABPerson .

例如在 CKDiscoveredUserInfo 的属性中

firstName" Deprecated in iOS 9.0

lastName" Deprecated in iOS 9.0

我想要以前在 iOS8 CloudKit 中提供的姓氏和名字。

如何在 iOS9 CloudKit、ABPerson 或其他东西中检索类似信息？

Short of grace method is this

[[UIDevice currentDevice] name]; 

 NSArray *nameArray = [[NSHost currentHost] names];
 NSString *user = [nameArray objectAtIndex:0];

两者都打印例如约翰的 iPhone。

Answer 1

对于iOS9，通过Contact Framework获取用户个人联系方式

The Contacts framework provides an Objective-C and Swift API to access the user’s contact information.

替换 ABAdressBook

This framework is available on all Apple platforms and replaces the Address Book framework in iOS and OS X.

具体来说， CNContact

The CNContact is a thread-safe class that represents an immutable value object for contact properties, such as the first name and phone numbers of a contact.

获取联系人

You can fetch contacts using the contact store (CNContactStore), which represents the user's contacts database

搜索用户的联系人数据库 (iOS 9.0 新增)

例如，名字、姓氏、生日、电话号码等。

let store = CNContactStore()
let contacts = try store.unifiedContactsMatchingPredicate(CNContact.predicateForContactsMatchingName("Appleseed"), keysToFetch:[CNContactGivenNameKey, CNContactFamilyNameKey])

let contact = contacts!.first  //assuming contain at least one contact

// Checking if phone number is available for the given contact.
if (contact.isKeyAvailable(CNContactPhoneNumbersKey)) {
    print("\(contact.givenName) \(contact.familyName)")
} else {
    //Refetch the keys
    let keysToFetch = [CNContactGivenNameKey, CNContactFamilyNameKey]
    let refetchedContact = try store.unifiedContactWithIdentifier(contact.identifier, keysToFetch: keysToFetch)
    print("\(refetchedContact.givenName) \(refetchedContact.familyName)")
}

搜索当前用户信息

if let personInfo:CNContact = CKDiscoveredUserInfo.displayContact{

println("first name: \(personInfo.givenName) last name: \(personInfo.familyName) ")   }