Swift - 读取通讯录信息

1，通讯录访问介绍
通讯录是一个数据库，又叫地址簿、电话簿，里面储存了联系人的相关信息。要实现访问通讯录有如下两种方式：
（1）AddressBook.framework框架 ： 没有界面，通过代码来获取所有联系人信息
（2）AddressBookUI.framework框架 ： 通过系统提供的通讯录交互界面来访问

2，联系人记录的属性
在一条联系人记录中，有很多属性，而这些属性又分为单值属性和多值属性。
（1）单值属性是只有一个值的属性：
kABPersonLastNameProperty ：姓
kABPersonFirstNameProperty ：名
kABPersonMiddleNameProperty ：中间名
kABPersonPrefixProperty ：前缀
kABPersonSuffixProperty ：后缀
kABPersonLastNamePhoneticProperty ：姓氏汉语拼音或音标
kABPersonFirstNamePhoneticProperty ：名字汉语拼音或音标
kABPersonNicknameProperty ：昵称
kABPersonOrganizationProperty ：公司（组织）
kABPersonJobTitleProperty ：职位
kABPersonDepartmentProperty ：部门
kABPersonNoteProperty ：备注

（2）多值属性是包含多个值的集合类型：
kABPersonPhoneProperty ：电话
kABPersonEmailProperty ：Email
kABPersonAddressProperty ：地址
kABPersonURLProperty : URL属性
kABPersonDateProperty ：纪念日
kABPersonInstantMessageProperty ：获取即时通讯(IM)
kABPersonSocialProfileProperty ：社交账号
kABPersonRelatedNamesProperty ：亲属关系人

3，多值属性标签的本地名称
在多值属性中包含了label（标签）、value（值）和ID等部分，其中标签和值都是可以重复的，而ID是不能重复的。
对于标签，我们可以使用ABAddressBookCopyLocalizedLabel()方法转为本地标签名（即能看得懂的标签名，比如work、home）。要不然打印出来的是!<Home>!，!<Work>!这样的数据。

4，下面样例使用代码遍历所有的联系人，并打印输出相关属性

import UIKitimport AddressBookimport AddressBookUIclass ViewController: UIViewController {    //address Book对象，用来获取电话簿句柄    var addressBook:ABAddressBookRef?    override func viewDidLoad() {        super.viewDidLoad()        //定义一个错误标记对象，判断是否成功        var error:Unmanaged<CFErrorRef>?        addressBook = ABAddressBookCreateWithOptions(nil, &error).takeRetainedValue()        //发出授权信息        let sysAddressBookStatus = ABAddressBookGetAuthorizationStatus()        if (sysAddressBookStatus == ABAuthorizationStatus.NotDetermined) {            print("requesting access...")//            var errorRef:Unmanaged<CFError>? = nil            //addressBook = extractABAddressBookRef(ABAddressBookCreateWithOptions(nil, &errorRef))            ABAddressBookRequestAccessWithCompletion(addressBook, { success, error in                if success {                    //获取并遍历所有联系人记录                    self.readRecords();                }                else {                    print("error")                }            })        }        else if (sysAddressBookStatus == ABAuthorizationStatus.Denied || sysAddressBookStatus == ABAuthorizationStatus.Restricted) {            print("access denied")        }        else if (sysAddressBookStatus == ABAuthorizationStatus.Authorized) {            print("access granted")            //获取并遍历所有联系人记录            self.readRecords();        }    }    //获取并遍历所有联系人记录    func readRecords(){        let sysContacts:NSArray = ABAddressBookCopyArrayOfAllPeople(addressBook).takeRetainedValue() as NSArray        for contact in sysContacts {            //获取姓            let lastName = ABRecordCopyValue(contact, kABPersonLastNameProperty)?.takeRetainedValue() as! String? ?? ""            print("姓：\(lastName)")            //获取名            let firstName = ABRecordCopyValue(contact, kABPersonFirstNameProperty)?.takeRetainedValue() as! String? ?? ""            print("名：\(firstName)")            //昵称            let nikeName = ABRecordCopyValue(contact, kABPersonNicknameProperty)?.takeRetainedValue() as! String? ?? ""            print("昵称：\(nikeName)")            //公司（组织）            let organization = ABRecordCopyValue(contact, kABPersonOrganizationProperty)?.takeRetainedValue() as! String? ?? ""            print("公司（组织）：\(organization)")            //职位            let jobTitle = ABRecordCopyValue(contact, kABPersonJobTitleProperty)?.takeRetainedValue() as! String? ?? ""            print("职位：\(jobTitle)")            //部门            let department = ABRecordCopyValue(contact, kABPersonDepartmentProperty)?.takeRetainedValue() as! String? ?? ""            print("部门：\(department)")            //备注            let note = ABRecordCopyValue(contact, kABPersonNoteProperty)?.takeRetainedValue() as! String? ?? ""            print("备注：\(note)")            //获取电话            let phoneValues:ABMutableMultiValueRef? = ABRecordCopyValue(contact, kABPersonPhoneProperty).takeRetainedValue()            if phoneValues != nil {                print("电话：\(ABMultiValueGetCount(phoneValues))")                if ABMultiValueGetCount(phoneValues)==1 {                    for i in 0 ..< ABMultiValueGetCount(phoneValues){                        if ABMultiValueCopyLabelAtIndex(phoneValues, i) != nil {                            // 获得标签名                            let phoneLabel = ABMultiValueCopyLabelAtIndex(phoneValues, i).takeRetainedValue()                                as CFStringRef;                            // 转为本地标签名（能看得懂的标签名，比如work、home）                            let localizedPhoneLabel = ABAddressBookCopyLocalizedLabel(phoneLabel).takeRetainedValue() as String                            let value = ABMultiValueCopyValueAtIndex(phoneValues, i)                            let phone = value.takeRetainedValue() as! String                            print("  \(localizedPhoneLabel):\(phone)")                        }                    }                }            }            //获取Email            let emailValues:ABMutableMultiValueRef? = ABRecordCopyValue(contact, kABPersonEmailProperty).takeRetainedValue()            if emailValues != nil {                print("Email：")                for i in 0 ..< ABMultiValueGetCount(emailValues){                    if ABMultiValueCopyLabelAtIndex(emailValues, i) != nil {                        // 获得标签名                        let label = ABMultiValueCopyLabelAtIndex(emailValues, i).takeRetainedValue()                            as CFStringRef;                        let localizedLabel = ABAddressBookCopyLocalizedLabel(label).takeRetainedValue() as String                        let value = ABMultiValueCopyValueAtIndex(emailValues, i)                        let email = value.takeRetainedValue() as! String                        print("  \(localizedLabel):\(email)")                    }                }            }            //获取地址            let addressValues:ABMutableMultiValueRef? = ABRecordCopyValue(contact, kABPersonAddressProperty).takeRetainedValue()            if addressValues != nil {                print("地址：")                for i in 0 ..< ABMultiValueGetCount(addressValues){                    // 获得标签名                    let label = ABMultiValueCopyLabelAtIndex(addressValues, i).takeRetainedValue()                        as CFStringRef;                    let localizedLabel = ABAddressBookCopyLocalizedLabel(label).takeRetainedValue() as String                    let value = ABMultiValueCopyValueAtIndex(addressValues, i)                    let addrNSDict:NSMutableDictionary = value.takeRetainedValue()                        as! NSMutableDictionary                    let country:String = addrNSDict.valueForKey(kABPersonAddressCountryKey as String)                        as? String ?? ""                    let state:String = addrNSDict.valueForKey(kABPersonAddressStateKey as String)                        as? String ?? ""                    let city:String = addrNSDict.valueForKey(kABPersonAddressCityKey as String)                        as? String ?? ""                    let street:String = addrNSDict.valueForKey(kABPersonAddressStreetKey as String)                        as? String ?? ""                    let contryCode:String = addrNSDict.valueForKey(kABPersonAddressCountryCodeKey as String) as? String ?? ""                    print("  \(localizedLabel): Contry:\(country) State:\(state) ")                    print("City:\(city) Street:\(street) ContryCode:\(contryCode) ")                }            }            //获取纪念日            let dateValues:ABMutableMultiValueRef? = ABRecordCopyValue(contact, kABPersonDateProperty).takeRetainedValue()            if dateValues != nil {                print("纪念日：")                for i in 0 ..< ABMultiValueGetCount(dateValues){                    // 获得标签名                    let label = ABMultiValueCopyLabelAtIndex(emailValues, i).takeRetainedValue()                        as CFStringRef;                    let localizedLabel = ABAddressBookCopyLocalizedLabel(label).takeRetainedValue() as String                    let value = ABMultiValueCopyValueAtIndex(dateValues, i)                    let date = (value.takeRetainedValue() as? NSDate)?.description ?? ""                    print("  \(localizedLabel):\(date)")                }            }            //获取即时通讯(IM)            let imValues:ABMutableMultiValueRef? = ABRecordCopyValue(contact, kABPersonInstantMessageProperty).takeRetainedValue()            if imValues != nil {                print("即时通讯(IM)：")                for i in 0 ..< ABMultiValueGetCount(imValues){                    if ABMultiValueCopyLabelAtIndex(imValues, i) != nil {                        // 获得标签名                        let label = ABMultiValueCopyLabelAtIndex(imValues, i).takeRetainedValue()                            as CFStringRef;                        let localizedLabel = ABAddressBookCopyLocalizedLabel(label).takeRetainedValue() as String                        let value = ABMultiValueCopyValueAtIndex(imValues, i)                        let imNSDict:NSMutableDictionary = value.takeRetainedValue()                            as! NSMutableDictionary                        let serves:String = imNSDict.valueForKey(kABPersonInstantMessageServiceKey as String) as? String ?? ""                        let userName:String = imNSDict.valueForKey(kABPersonInstantMessageUsernameKey as String) as? String ?? ""                        print("  \(localizedLabel): Serves:\(serves) UserName:\(userName)")                    }                }            }        }    }    override func didReceiveMemoryWarning() {        super.didReceiveMemoryWarning()    }}