CNContact对通讯录的基本使用(第二篇）

/**
 *  注意：iOS9才有能使用
 *  首先在工程里导入ContactsUI.framework和Contacts.framework两个框架
 *
 *
 *   源代码的链接地址
 *   链接: http://pan.baidu.com/s/1jHDsvGU 密码: 7tfj
 */
#import "RootViewController.h"
#import <Contacts/Contacts.h>
#import <ContactsUI/ContactsUI.h>
@interface RootViewController ()<CNContactPickerDelegate>
{
    UITableView *_contactTableView;
    NSMutableArray *data;
}
@end

@implementation RootViewController

- (void)loadView{
    [super loadView];
    UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
    button.frame = CGRectMake(, , , );
    [button setTitle:@"显示联系人" forState:];
    [button setTitleColor:[UIColor cyanColor] forState:];
    [button addTarget:self action:@selector(showContact:) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:button];

}

- (void)viewDidLoad {
    [super viewDidLoad];
//    CNMutableContact *contact = [self initializeContact];

    //添加联系人
//    [self addContact:contact];
    // 查询
//    NSArray *arr = [self queryContactWithName:@"雨路"];
    //将不可变的CNContact转成CNMutableContact，便可执行以下操作
//    CNMutableContact *contact = [arr[1] mutableCopy];
    // 更新
//    contact.givenName = @"LF";
//    [self updateContact:contact];
    // 删除
//    [self deleteContact:contact];

    //添加群组
//    [self addGroupWithName:@"friend"];

//    NSArray *array = [self queryGroup];
//    NSLog(@"==%@",array);
    // 删除group操作
//    CNMutableGroup *group = [array[3] mutableCopy];
//    [self deleteWithGroup:group];

    // 更新group
//    CNMutableGroup *group = [array[3] mutableCopy];
//    group.name = @"i need you";
//    [self updateGroup:group];

    // 向group添加成员
//    NSArray *results = [self queryContactWithName:@"甘"];
//    CNGroup *group = array[3];
//    [self addMemberWithContact:results[0] toGroup:group];

    // 在group里删除成员
//    NSArray *results = [self queryContactWithName:@"甘"];
//    CNGroup *group = array[3];
//    [self deleteMemberWithContact:results[0] toGroup:group];
}

/**
 *  在group里删除成员
 *
 *  @param contact 被删除的联系人
 *  @param group   在该group里删除联系人
 */
- (void)deleteMemberWithContact:(CNContact *)contact toGroup:(CNGroup *)group{
    CNSaveRequest *saveRequest = [[CNSaveRequest alloc] init];
    [saveRequest removeMember:contact fromGroup:group];
    // 写入
    CNContactStore *store = [[CNContactStore alloc] init];
    [store executeSaveRequest:saveRequest error:nil];

}

/**
 *  向group添加成员
 *
 *  @param contact 被添加的联系人
 *  @param group   添加到该group
 */
- (void)addMemberWithContact:(CNContact *)contact toGroup:(CNGroup *)group{
    CNSaveRequest *saveRequest = [[CNSaveRequest alloc] init];
    [saveRequest addMember:contact toGroup:group];
    // 写入
    CNContactStore *store = [[CNContactStore alloc] init];
    [store executeSaveRequest:saveRequest error:nil];

}

/**
 *  更新group
 *
 *  @param group 被更新的group
 */
- (void)updateGroup:(CNMutableGroup *)group{
    CNSaveRequest *saveRequest = [[CNSaveRequest alloc] init];
    [saveRequest updateGroup:group];
    // 写入
    CNContactStore *store = [[CNContactStore alloc] init];
    [store executeSaveRequest:saveRequest error:nil];
}

/**
 *  删除group操作
 *
 *  @param group 被删除的group
 */
- (void)deleteWithGroup:(CNMutableGroup *)group{
    CNSaveRequest *saveRequest = [[CNSaveRequest alloc] init];
    [saveRequest deleteGroup:group];
    // 写入
    CNContactStore *store = [[CNContactStore alloc] init];
    [store executeSaveRequest:saveRequest error:nil];
}

/**
 *  查询
 *
 *  @return 返回数组
 */
- (NSArray *)queryGroup{
    CNContactStore *store = [[CNContactStore alloc] init];
    // 查询所有的group(predicate参数为空时会查询所有的group)
    NSArray *arr = [store groupsMatchingPredicate:nil error:nil];
    return arr;
}

/**
 *  添加群组
 *
 *  @param name 群组的名称
 */
- (void)addGroupWithName:(NSString *)name{
    CNMutableGroup *group = [[CNMutableGroup alloc] init];
    group.name = name;
    CNSaveRequest *saveRequest = [[CNSaveRequest alloc] init];
    [saveRequest addGroup:group toContainerWithIdentifier:nil];
    // 写入
    CNContactStore *store = [[CNContactStore alloc] init];
    [store executeSaveRequest:saveRequest error:nil];
}

/**
 *  查询操作
 *
 *  @return 返回数组
 */
- (NSArray *)queryContactWithName:(NSString *)name{
    CNContactStore *store = [[CNContactStore alloc] init];
    // 检索条件
    NSPredicate *predicate = [CNContact predicateForContactsMatchingName:name];
    // 提取数据 （keysToFetch:@[CNContactGivenNameKey]是设置提取联系人的哪些数据）
    NSArray *contact = [store unifiedContactsMatchingPredicate:predicate keysToFetch:@[CNContactGivenNameKey] error:nil];
    return contact;
}

/**
 *  更新联系人
 *
 *  @param contact 被更新的联系人
 */
- (void)updateContact:(CNMutableContact *)contact{
    // 创建联系人请求
    CNSaveRequest *saveRequest = [[CNSaveRequest alloc] init];
    [saveRequest updateContact:contact];
    // 重新写入
    CNContactStore *store = [[CNContactStore alloc] init];
    [store executeSaveRequest:saveRequest error:nil];

}

/**
 *  删除联系人
 *
 *  @param contact 被删除的联系人
 */
- (void)deleteContact:(CNMutableContact *)contact{
    // 创建联系人请求
    CNSaveRequest *saveRequest = [[CNSaveRequest alloc] init];
    [saveRequest deleteContact:contact];
    // 写入操作
    CNContactStore *store = [[CNContactStore alloc] init];
    [store executeSaveRequest:saveRequest error:nil];

}

/**
 *  添加联系人
 *
 *  @param contact 联系人
 */
- (void)addContact:(CNMutableContact *)contact{
    // 创建联系人请求
    CNSaveRequest *saveRequest = [[CNSaveRequest alloc] init];
    [saveRequest addContact:contact toContainerWithIdentifier:nil];
    // 写入联系人
    CNContactStore *store = [[CNContactStore alloc] init];
    [store executeSaveRequest:saveRequest error:nil];
}

/**
 *  设置联系人的基本属性
 *
 *  @return 返回联系人的对象
 */
- (CNMutableContact *)initializeContact{
    // 创建联系人对象
    CNMutableContact *contact = [[CNMutableContact alloc] init];
    // 设置联系人的头像
    contact.imageData = UIImagePNGRepresentation([UIImage imageNamed:@"animal"]);
    // 设置联系人姓名
    contact.givenName = @"雨路";
    // 设置姓氏
    contact.familyName = @"甘";
    // 设置联系人邮箱
    CNLabeledValue *homeEmail = [CNLabeledValue labeledValueWithLabel:CNLabelHome value:@"12345qq.com"];
    CNLabeledValue *workEmail = [CNLabeledValue labeledValueWithLabel:CNLabelWork value:@"32467@sina.cn"];
    CNLabeledValue *otherEmail = [CNLabeledValue labeledValueWithLabel:CNLabelOther value:@"lanaj.com"];
    contact.emailAddresses = @[homeEmail,workEmail,otherEmail];
    // 设置机构名
    contact.organizationName = @"互联网";
    // 设置部门
    contact.departmentName = @"物流";
    // 设置工作的名称
    contact.jobTitle = @"ios";
    // 设置社会的简述
    CNSocialProfile *profile = [[CNSocialProfile alloc] initWithUrlString:@"12306.cn" username:@"lily" userIdentifier:nil service:@"IT行业"];
    CNLabeledValue *socialProfile = [CNLabeledValue labeledValueWithLabel:CNSocialProfileServiceGameCenter value:profile];
    contact.socialProfiles = @[socialProfile];
    // 设置电话号码
    CNPhoneNumber *mobileNumber = [[CNPhoneNumber alloc] initWithStringValue:@""];
    CNLabeledValue *mobilePhone = [[CNLabeledValue alloc] initWithLabel:CNLabelPhoneNumberMobile value:mobileNumber];
    contact.phoneNumbers = @[mobilePhone];
    // 设置与联系人的关系
    CNContactRelation *friend = [[CNContactRelation alloc] initWithName:@"好朋友"];
    CNLabeledValue *relation = [CNLabeledValue labeledValueWithLabel:CNLabelContactRelationFriend value:friend];
    contact.contactRelations = @[relation];
    // 设置生日
    NSDateComponents *birthday = [[NSDateComponents alloc] init];
    birthday.day = ;
    birthday.month = ;
    birthday.year = ;
    contact.birthday = birthday;

    return contact;
}

/**
 *  显示联系人
 */
- (void)showContact:(UIButton *)sender{
    // 初始化CNContactPickerViewController
    CNContactPickerViewController *contactPickerViewController = [[CNContactPickerViewController alloc] init];
    // 设置代理
    contactPickerViewController.delegate = self;
    // 显示联系人窗口视图
    [self presentViewController:contactPickerViewController animated:YES completion:nil];
}

#pragma mark -- CNContactPickerDelegate 代理 --
/**
 *  点击联系人控制器的Cancel按钮执行该方法
 *
 *  @param picker 联系人控制器
 */
- (void)contactPickerDidCancel:(CNContactPickerViewController *)picker{
    NSLog(@"取消");
}
/**
 *  选中联系人时执行该方法
 *
 *  @param picker  联系人控制器
 *  @param contact 联系人
 */
- (void)contactPicker:(CNContactPickerViewController *)picker didSelectContact:(CNContact *)contact{
    NSLog(@"联系人的资料:%@",contact);
    [self dismissViewControllerAnimated:YES completion:nil];
    //显示联系人详细页面
    CNContactViewController *contactVC = [CNContactViewController viewControllerForContact:contact];
    [self presentViewController:contactVC animated:YES completion:nil];
}

@end