获取系统的通讯录，自定义界面

#import "ViewController.h"
#import <AddressBook/AddressBook.h>
@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    [self getAuthor];
}

- (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{
    
    if (ABAddressBookGetAuthorizationStatus() != kABAuthorizationStatusAuthorized) {
        return;
    }
    
    ABAddressBookRef bookRef = ABAddressBookCreate();
    CFArrayRef array = ABAddressBookCopyArrayOfAllPeople(bookRef);
    
    CFIndex count = CFArrayGetCount(array);
    
    //遍历所有人
    for (int index = 0; index < count; index++) {
        ABRecordRef recordRef = CFArrayGetValueAtIndex(array, index);
        
        NSString * firstName = (__bridge_transfer NSString *)ABRecordCopyValue(recordRef, kABPersonFirstNameProperty);
        
        NSString * lastName = (__bridge_transfer NSString *)ABRecordCopyValue(recordRef, kABPersonLastNameProperty);
        
//        NSLog(@"%@---%@",firstName,lastName);
        NSLog(@"%@",lastName);

        
        
        // 获取电话号码
        ABMultiValueRef multiValue = ABRecordCopyValue(recordRef, kABPersonPhoneProperty);
        CFIndex count = ABMultiValueGetCount(multiValue);
        for (int i = 0; i < count; i ++) {
            NSString *label = (__bridge_transfer NSString *)ABMultiValueCopyLabelAtIndex(multiValue, i);
            NSString *phone = (__bridge_transfer NSString *)ABMultiValueCopyValueAtIndex(multiValue, i);
//            NSLog(@"%@---%@", label, phone);
            
        }
        CFRelease(multiValue);
    }
    CFRelease(bookRef);
    CFRelease(array);
}
- (void)getAuthor{
    
    if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusNotDetermined){
        
        ABAddressBookRef bookRef = ABAddressBookCreate();
        ABAddressBookRequestAccessWithCompletion(bookRef, ^(bool granted, CFErrorRef error) {
            
            if (granted) {
                NSLog(@"授权成功!");
            }
            else
            {
                NSLog(@"授权失败!");
            }
            
        });
    }
    
    
    //    kABAuthorizationStatusNotDetermined = 0,    // deprecated, use CNAuthorizationStatusNotDetermined
    //    kABAuthorizationStatusRestricted,           // deprecated, use CNAuthorizationStatusRestricted
    //    kABAuthorizationStatusDenied,               // deprecated, use CNAuthorizationStatusDenied
    //    kABAuthorizationStatusAuthorized
}
@end