swift 访问通讯录

import ContactsUI

class ViewController: UIViewController, CNContactPickerDelegate {

    

    

    @IBOutlet weak var testLabel: UILabel!

    

    override func viewDidLoad() {

        super.viewDidLoad()

    }

    

    @IBAction func selectContacts(_ sender: AnyObject) {

        let contactPicker = CNContactPickerViewController()

        //设置代理

        contactPicker.delegate = self

        self.present(contactPicker, animated: true, completion: nil)

    }

    

    //单选联系人

    func contactPicker(_ picker: CNContactPickerViewController,

                       didSelect contact: CNContact) {

        let lastName = contact.familyName

        let firstName = contact.givenName

        print("姓：\(lastName)")

        print("名：\(firstName)")

        let phones = contact.phoneNumbers

        for phone in phones {

            let phoneLabel = CNLabeledValue<NSString>.localizedString(forLabel: phone.label!)

  

            let phoneValue = phone.value.stringValue

            print("\(phoneLabel):\(phoneValue)")

        }

        

        testLabel.text = lastName + firstName

        

    }

    

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

    }

}