通讯录

带UI的通讯录

导入AddressBookUI.framework框架

首先在AppDelegate里面请求授权

/*
 kABAuthorizationStatusNotDetermined         未授权
 kABAuthorizationStatusRestricte             受限制
 kABAuthorizationStatusDenied                被拒绝
 kABAuthorizationStatusAuthorized            已授权
 */
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    
    // 1.获取授权状态
    ABAuthorizationStatus status = ABAddressBookGetAuthorizationStatus();
    // 2.判断授权状态
    if (status == kABAuthorizationStatusNotDetermined) {//未授权
        // 3.创建通讯录
        ABAddressBookRef addressBook = ABAddressBookCreateWithOptions(NULL, nil);
        //4.请求授权
        ABAddressBookRequestAccessWithCompletion(addressBook, ^(bool granted, CFErrorRef error) {
            if (granted) {
                NSLog(@"授权成功");
            }
        });
    }
    
    return YES;
}

ViewController
首先导入头文件,遵守协议

#import 
@interface ViewController ()

@end

创建联系人选择控制器,设置代理 弹出控制器

    // 创建联系人选择控制器
    ABPeoplePickerNavigationController *peopleNC = [[ABPeoplePickerNavigationController alloc] init];
    
    // 千万不要写成delegate
    peopleNC.peoplePickerDelegate = self;
    // 弹出控制器
    [self presentViewController:peopleNC animated:YES completion:nil];
    
    // 点击取消按钮时调用
- (void)peoplePickerNavigationControllerDidCancel:(ABPeoplePickerNavigationController *)peoplePicker
{
    NSLog(@"peoplePickerNavigationControllerDidCancel");
}

下面两个方法同时存在默认调用第一个方法

// 点击某个联系人时调用
// peoplePicker 控制器
// person具体的联系人
- (void)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker didSelectPerson:(ABRecordRef)person
{
    if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusAuthorized) {
        // 姓名和电话
        // 1.获取姓名  取值:copy   get
        CFStringRef firstName = ABRecordCopyValue(person, kABPersonFirstNameProperty);
        CFStringRef lastName = ABRecordCopyValue(person, kABPersonLastNameProperty);
        // coreFoundation框架转换为foundation  -->桥接
        // 桥接方式一：手动管理内存
        //    NSString *firstNameStr = (__bridge NSString *)(firstName);
        //    NSString *lastNameStr = (__bridge NSString *)(lastName);
        //    NSLog(@"firstName: %@    lastName: %@",firstNameStr,lastNameStr);
        //    CFRelease(firstName);
        //    CFRelease(lastName);
        
        // 桥接方式二: 2.1不需要手动管理内存
        //    NSString *firstNameStr = CFBridgingRelease(firstName);
        //    NSString *lastNameStr = CFBridgingRelease(lastName);
        //    NSLog(@"firstName: %@    lastName: %@",firstNameStr,lastNameStr);
        
        // 2.2将对象的所有权转换
        NSString *firstNameStr = (__bridge_transfer NSString *)firstName;
        NSString *lastNameStr = (__bridge_transfer NSString *)lastName;
        NSLog(@"firstName: %@    lastName: %@",firstNameStr,lastNameStr);
        
        // 桥接方式三: Foundation 转换为CoreFoundation   不常用
        //    (__bridge_retained <#CF type#>)<#expression#>)
        
        // 2.获取电话
        // ABMultiValueRef类似数组 里面放的是类似字典
        // 获取所有的电话
        ABMultiValueRef phones = ABRecordCopyValue(person, kABPersonPhoneProperty);
        // 获取长度
        CFIndex phonesCount = ABMultiValueGetCount(phones);
        // 获取每一个电话
        for (int i=0; i

---

不带UI的通讯录界面

导入AddressBook.framework框架
请求授权的操作是一样的

获取通讯录,没有布局页面

// 1.获取所有的数据
    // 1.1获取通讯录
    ABAddressBookRef addressBook = ABAddressBookCreateWithOptions(NULL, nil);
    // 1.2获取所有联系人的数据
    CFArrayRef peoples = ABAddressBookCopyArrayOfAllPeople(addressBook);
    
    // 2.获取某一个人的数据
    // 2.1获取长度
    CFIndex peoplesCount = CFArrayGetCount(peoples);
    // 2.2遍历数组
    for (int i=0; i

---

iOS9之后的通讯录

导入ContactsUI.framework框架
请求授权

/*
 CNAuthorizationStatusNotDetermined    未授权
 
CNAuthorizationStatusRestricted        受限制

CNAuthorizationStatusDenied            被拒绝

CNAuthorizationStatusAuthorized        已授权
 */
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    // Override point for customization after application launch.
    // 1.获取授权状态
    CNAuthorizationStatus status = [CNContactStore authorizationStatusForEntityType:CNEntityTypeContacts];
    // 2.判断授权状态
    if (status == CNAuthorizationStatusNotDetermined) {
        // 3.创建通讯录
        CNContactStore *contactStore = [[CNContactStore alloc] init];
        // 4.请求授权
        [contactStore requestAccessForEntityType:CNEntityTypeContacts completionHandler:^(BOOL granted, NSError * _Nullable error) {
            if (granted) {
                NSLog(@"授权成功");
            }
        }];
        
    }
    return YES;
}

ViewController
设置协议和头文件

#import 
#import 
@interface ViewController ()

@end

跳转到通讯录操作

 // 1.创建控制器
    CNContactPickerViewController *contactNC = [[CNContactPickerViewController alloc] init];
    // 2.设置代理
    contactNC.delegate = self;
    // 3.弹出控制器
    [self presentViewController:contactNC animated:YES completion:nil];

以下两个方法,如果实现了第一个,第二个不会调用

// 选中联系人时调用
// contact 选择的联系人数据
- (void)contactPicker:(CNContactPickerViewController *)picker didSelectContact:(CNContact *)contact
{
    // 姓名和电话
    // 1. 姓名
    NSLog(@"givenName: %@,familyName :%@",contact.givenName,contact.familyName);
    
    // 2.电话
    NSArray *phoneNums = contact.phoneNumbers;
    for (CNLabeledValue *labeledValue in phoneNums) {
        NSLog(@"label:%@",labeledValue.label);
        CNPhoneNumber *phoneNum = labeledValue.value;
        NSLog(@"phoneNumber :%@",phoneNum.stringValue);
    }
}

和

// 选取联系人某一个属性时调用
-(void)contactPicker:(CNContactPickerViewController *)picker didSelectContactProperty:(CNContactProperty *)contactProperty
{
    
}