iOS获取手机通讯录方式方法（最新）

#import <ContactsUI/ContactsUI.h>

<CNContactPickerDelegate>

// 判断当前的授权状态if (status != CNAuthorizationStatusAuthorized) { UIAlertView * alart = [[UIAlertView alloc]initWithTitle:@"温馨提示" message:@"请您设置允许APP访问您的通讯录/n设置-隐私-通讯录" delegate:self cancelButtonTitle:@"确定" otherButtonTitles:nil, nil]; return;}

typedef NS_ENUM(NSInteger, CNAuthorizationStatus){/*! 用户尚未就应用程序是否可以访问联系人数据做出选择。 */CNAuthorizationStatusNotDetermined = 0,/*! 该应用程序没有权限访问联系人数据。 *用户无法更改此应用程序的状态，可能是由于主动限制（如父母控制到位）。 */CNAuthorizationStatusRestricted,/*! 用户明确拒绝对应用程序的联系人数据的访问。 */CNAuthorizationStatusDenied,/*! 该应用程序被授权访问联系人数据。 */CNAuthorizationStatusAuthorized}

// 判断当前的授权状态是否是用户还未选择的状态if (status == CNAuthorizationStatusNotDetermined){CNContactStore *store = [CNContactStore new];[store requestAccessForEntityType:CNEntityTypeContacts completionHandler:^(BOOL granted, NSError * _Nullable error) {  if (granted){    NSLog(@"授权成功!");  }else{    NSLog(@"授权失败!");  }}];}

-(void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{//iOS 10//  AB_DEPRECATED("Use CNContactPickerViewController from ContactsUI.framework instead")CNContactPickerViewController * contactVc = [CNContactPickerViewController new];contactVc.delegate = self;[self presentViewController:contactVc animated:YES completion:nil];}

// 选择某个联系人时调用- (void)contactPicker:(CNContactPickerViewController *)picker didSelectContactProperty:(CNContactProperty *)contactProperty{CNContact *contact = contactProperty.contact;NSString *name = [CNContactFormatter stringFromContact:contact style:CNContactFormatterStyleFullName];CNPhoneNumber *phoneValue= contactProperty.value;NSString *phoneNumber = phoneValue.stringValue;NSLog(@"%@--%@",name, phoneNumber);}

// 1.选择联系人时使用（不展开详情）- (void)contactPicker:(CNContactPickerViewController   *)picker didSelectContact:(CNContact *)contact;注：如果有上面的方法，下面的方法不执行// 2.选择联系人某个属性时调用（展开详情）- (void)contactPicker:(CNContactPickerViewController *)picker didSelectContactProperty:(CNContactProperty *)contactProperty;// 3.取消选中联系人时调用- (void)contactPickerDidCancel:(CNContactPickerViewController *)picker;

- (void)contactPickerDidCancel:(CNContactPickerViewController *)picker{[picker dismissViewControllerAnimated:YES completion:nil];}

  // 创建通讯录对象  CNContactStore *contactStore = [CNContactStore new];  NSArray *keys = @[CNContactPhoneNumbersKey,CNContactGivenNameKey];  // 获取通讯录中所有的联系人  CNContactFetchRequest *request = [[CNContactFetchRequest alloc] initWithKeysToFetch:keys];  [contactStore enumerateContactsWithFetchRequest:request error:nil usingBlock:^(CNContact * _Nonnull contact, BOOL * _Nonnull stop) {  // 获取姓名  //  NSString *firstName = contact.familyName;  NSString *lastName = contact.givenName;  NSLog(@"name: %@",lastName);  // 获取电话号码  for (CNLabeledValue *labeledValue in contact.phoneNumbers){    CNPhoneNumber *phoneValue = labeledValue.value;    NSString *phoneNumber = phoneValue.stringValue;    NSLog(@"number: %@",phoneNumber);  }    }];