获取iOS通讯录的方式
在使用ios系统的时候很多用户们都会想用App通过手机号码来推荐好友,那么你知道如何获取iOS通讯录吗?下面我们就去看看获取iOS通讯录的方式。
使用场景
一些App通过手机号码来推荐好友,如 微博、支付宝
首先客户端会获取通讯录中的所有手机号然后将这些手机号提交到App服务器中,服务器会查找每个手机号对应的App账号如QQ号码返回到客户端,然后客户端根据服务器返回的账号列表来推荐好友。
获取联系人方式
方案一:AddressBookUI.framework框架
提供了联系人列表界面、联系人详情界面、添加联系人界面等
一般用于选择联系人
方案二:AddressBook.framework框架:
没有提供UI界面,需要自己搭建联系人界面
纯C语言的API, 仅仅是获得联系人数据
大部分数据类型是Core Foundation
从iOS6 开始,需要得到用户的授权才能访问通讯录
方案三:第三方框架:RHAddressBook
对 AddressBook.framework 进行封装
方案四:iOS9.0最新通讯录框架
ContactsUI.framework : 方案1的替代品,特点: 面向对象,使用简单,有界面
Contacts.framework: 方案2的替代品, 特点:面向对象,使用简单,五界面
方案一:AddressBookUI.framework
实现步骤:
1.创建选择联系人的控制器
2.设置代理:用来接收用户选择的联系人信息
3.弹出联系人控制器
4.实现代理方法
5.在对应的代理方法中获取联系人信息
AddressBook.frame实现步骤:
1.请求授权
2.判断授权状态如果已授权则继续,如果未授权则提示用户
3.创建通讯录对象
4.从通讯录中获取所有的联系人
5.遍历所有的联系人
6.释放不再使用的对象
AddreesBook.framework具体实现:
1. AppDelegate 应用启动时请求授权
#import "AppDelegate.h" #import@interface AppDelegate () @end @implementation AppDelegate - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { // Override point for customization after application launch. [self requestAuthorizationAddressBook]; return YES; } - (void)requestAuthorizationAddressBook { // 判断是否授权 ABAuthorizationStatus authorizationStatus = ABAddressBookGetAuthorizationStatus(); if (authorizationStatus == kABAuthorizationStatusNotDetermined) { // 请求授权 ABAddressBookRef addressBookRef = ABAddressBookCreate(); ABAddressBookRequestAccessWithCompletion(addressBookRef, ^(bool granted, CFErrorRef error) { if (granted) { // 授权成功 } else { // 授权失败 NSLog(@"授权失败!"); } }); } } @end
2. iOS10 需要在Info.plist配置NSContactsUsageDescription
NSContactsUsageDescription 请求访问通讯录
3. ViewController
#import "ViewController.h" #import@interface ViewController () @end @implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; } - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { // 1. 判读授权 ABAuthorizationStatus authorizationStatus = ABAddressBookGetAuthorizationStatus(); if (authorizationStatus != kABAuthorizationStatusAuthorized) { NSLog(@"没有授权"); return; } // 2. 获取所有联系人 ABAddressBookRef addressBookRef = ABAddressBookCreate(); CFArrayRef arrayRef = ABAddressBookCopyArrayOfAllPeople(addressBookRef); long count = CFArrayGetCount(arrayRef); for (int i = 0; i
4. 运行结果
第三方框架:RHAddressBook
https://github.com/heardrwt/RHAddressBook
该框架使用的MRC来管理内存的,如果直接将源代码拖入进去需要为每个文件设置编译标记:-fno-objc-arc, 设置完还会报错,该项目使用的一些方法过于古老,很多都不支持了,所以这种方式不采用; 可以将该项目打成静态库的方式;也可以直接将项目拖入到自己的工程中作为一个依赖
1.直接将RHAddressBook.xcodeproj拖入到工程中
2.添加Target Dependencies和Link Binary With Libraries
3.Build Settings—> Other Linker Flags : -ObjC
用于解决系统分类找不到方法的错误
4.iOS10 需要在Info.plist配置NSContactsUsageDescription
NSContactsUsageDescription 请求访问通讯录
App启动时请求授权访问通讯录
#import "AppDelegate.h" #import@interface AppDelegate () @end @implementation AppDelegate - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { // Override point for customization after application launch. [self requestAuthorizationForAddressBook]; return YES; } - (void)requestAuthorizationForAddressBook { RHAddressBook *ab = [[RHAddressBook alloc] init]; if ([RHAddressBook authorizationStatus] == RHAuthorizationStatusNotDetermined){ [ab requestAuthorizationWithCompletion:^(bool granted, NSError *error) { if (granted) { } else { NSLog(@"请求授权拒绝"); } }]; } } @end
获取所有联系人的信息:姓名、手机号等
#import "ViewController.h" #import#import @interface ViewController () @end @implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; } - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { RHAddressBook *addressBook = [[RHAddressBook alloc] init]; if ([RHAddressBook authorizationStatus] != RHAuthorizationStatusAuthorized){ NSLog(@"没有授权"); return; } NSArray *peopleArray= addressBook.people; for (int i = 0; i
运行结果:
ContactsUI.framework
#import "ViewController.h" #import@interface ViewController () @end @implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; 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 *)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; for (CNLabeledValue *phone in phoneNumbers) { NSString *label = phone.label; CNPhoneNumber *phonNumber = (CNPhoneNumber *)phone.value; NSLog(@"label=%@, value=%@", label, 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"); //} @end
选择单个联系人时运行效果:
选择多个联系人的界面:
Contact.framework
iOS10 需要在Info.plist配置NSContactsUsageDescription
NSContactsUsageDescription 请求访问通讯录
应用启动时请求授权:
#import "AppDelegate.h" #import@interface AppDelegate () @end @implementation AppDelegate - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { // Override point for customization after application launch. [self requestAuthorizationForAddressBook]; return YES; } - (void)requestAuthorizationForAddressBook { CNAuthorizationStatus authorizationStatus = [CNContactStore authorizationStatusForEntityType:CNEntityTypeContacts]; if (authorizationStatus == CNAuthorizationStatusNotDetermined) { CNContactStore *contactStore = [[CNContactStore alloc] init]; [contactStore requestAccessForEntityType:CNEntityTypeContacts completionHandler:^(BOOL granted, NSError * _Nullable error) { if (granted) { } else { NSLog(@"授权失败, error=%@", error); } }]; } } @end
获取通讯录信息
#import "ViewController.h" #import@interface ViewController () @end @implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; } - (void)touchesBegan:(NSSet *)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; }]; } @end
运行效果:
上文就是小编介绍获取iOS通讯录的方式,通过这个简单例子,相信大家对获取iOS通讯录有了更进一步的理解,祝大家学习愉快!