直接上代码:
#import "ViewController.h" #import <Contacts/Contacts.h> #import <ContactsUI/ContactsUI.h> @interface ViewController ()<CNContactPickerDelegate> @property (nonatomic, strong) UIButton *btn; @property (nonatomic, strong) UILabel *label; @property (nonatomic, strong) UILabel *labelNum; @end @implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; _btn = [UIButton buttonWithType:UIButtonTypeSystem]; _btn.frame = CGRectMake(10, 20, 50, 30); [_btn setTitle:@"按钮" forState:0]; [_btn addTarget:self action:@selector(btnAction) forControlEvents:UIControlEventTouchUpInside]; [self.view addSubview:_btn]; _label = [[UILabel alloc] initWithFrame:CGRectMake(10, 60, 50, 30)]; [self.view addSubview:_label]; _labelNum = [[UILabel alloc] initWithFrame:CGRectMake(10, 120, 50, 30)]; [self.view addSubview:_labelNum]; } - (void)btnAction { CNContactPickerViewController *contactPickerViewController = [[CNContactPickerViewController alloc] init]; contactPickerViewController.delegate = self; [self presentViewController:contactPickerViewController animated:YES completion:nil]; } // 如果实现该方法当选中联系人时就不会再出现联系人详情界面, 如果需要看到联系人详情界面只能不实现这个方法 - (void)contactPicker:(CNContactPickerViewController *)picker didSelectContact:(CNContact *)contact { NSLog(@"选中某一个联系人时调用---------------------------------"); [self printContactInfo:contact]; } // 同时选中多个联系人 - (void)contactPicker:(CNContactPickerViewController *)picker didSelectContacts:(NSArray<CNContact *> *)contacts { for (CNContact *contact in contacts) { NSLog(@"================================================"); [self printContactInfo:contact]; } } - (void)printContactInfo:(CNContact *)contact { NSString *givenName = contact.givenName; NSString *familyName = contact.familyName; NSLog(@"givenName=%@, familyName=%@", givenName, familyName); NSArray * phoneNumbers = contact.phoneNumbers; _label.text = familyName; for (CNLabeledValue<CNPhoneNumber*>*phone in phoneNumbers) { NSString *label = phone.label; CNPhoneNumber *phonNumber = (CNPhoneNumber *)phone.value; NSLog(@"label=%@, value=%@", label, phonNumber.stringValue); _labelNum.text = phonNumber.stringValue; } } // 注意:如果实现该方法,上面那个方法就不能实现了,这两个方法只能实现一个 // - (void)contactPicker:(CNContactPickerViewController *)picker didSelectContactProperty:(CNContactProperty *)contactProperty { // NSLog(@"选中某个联系人的某个属性时调用"); // } - (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event { CNAuthorizationStatus authorizationStatus = [CNContactStore authorizationStatusForEntityType:CNEntityTypeContacts]; if (authorizationStatus == CNAuthorizationStatusAuthorized) { NSLog(@"没有授权..."); } // 获取指定的字段,并不是要获取所有字段,需要指定具体的字段 NSArray *keysToFetch = @[CNContactGivenNameKey, CNContactFamilyNameKey, CNContactPhoneNumbersKey]; CNContactFetchRequest *fetchRequest = [[CNContactFetchRequest alloc] initWithKeysToFetch:keysToFetch]; CNContactStore *contactStore = [[CNContactStore alloc] init]; [contactStore enumerateContactsWithFetchRequest:fetchRequest error:nil usingBlock:^(CNContact * _Nonnull contact, BOOL * _Nonnull stop) { NSLog(@"-------------------------------------------------------"); NSString *givenName = contact.givenName; NSString *familyName = contact.familyName; NSLog(@"givenName=%@, familyName=%@", givenName, familyName); NSArray *phoneNumbers = contact.phoneNumbers; for (CNLabeledValue *labelValue in phoneNumbers) { NSString *label = labelValue.label; CNPhoneNumber *phoneNumber = labelValue.value; NSLog(@"label=%@, phone=%@", label, phoneNumber.stringValue); } // *stop = YES; // 停止循环,相当于break; }]; }