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iOS實現(xiàn)從通訊錄中選擇聯(lián)系人

更新時間：2021年08月25日 15:14:33 作者：imJackXu

這篇文章主要為大家詳細(xì)介紹了iOS實現(xiàn)從通訊錄中選擇聯(lián)系人，文中示例代碼介紹的非常詳細(xì)，具有一定的參考價值，感興趣的小伙伴們可以參考一下

有時候APP需要用戶輸入一位聯(lián)系人的姓名和電話，除了用戶手動輸入，一般也允許用戶從通訊錄中選擇一位聯(lián)系人（圖1），下面的代碼就是使用系統(tǒng)的<AddressBookUI/AddressBookUI.h>庫實現(xiàn)這一需求。

圖1

完整代碼：

#import "ViewController.h"
#import <AddressBookUI/AddressBookUI.h>
 
@interface ViewController ()<ABPeoplePickerNavigationControllerDelegate>
@property (weak, nonatomic) IBOutlet UITextField *nameTextField;
@property (weak, nonatomic) IBOutlet UITextField *phoneTextField;
 
@end
 
@implementation ViewController
 
- (void)viewDidLoad {
    [super viewDidLoad];
 
}
 
 
//用戶點擊選擇按鈕
- (IBAction)clickSelect:(UIButton *)sender {
    ABPeoplePickerNavigationController *picker =[[ABPeoplePickerNavigationController alloc] init];
    picker.peoplePickerDelegate = self;
    [self presentViewController:picker animated:YES completion:nil];
}
 
//這個方法在用戶取消選擇時調(diào)用
- (void)peoplePickerNavigationControllerDidCancel:(ABPeoplePickerNavigationController *)peoplePicker
{
    [self dismissViewControllerAnimated:YES completion:^{}];
}
 
//這個方法在用戶選擇一個聯(lián)系人后調(diào)用
-(void)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker didSelectPerson:(ABRecordRef)person{
    [self displayPerson:person];
    [self dismissViewControllerAnimated:YES completion:^{}];
}
 
//獲得選中person的信息
- (void)displayPerson:(ABRecordRef)person
{
    NSString *firstName = (__bridge_transfer NSString*)ABRecordCopyValue(person, kABPersonFirstNameProperty);
    NSString *middleName = (__bridge_transfer NSString*)ABRecordCopyValue(person, kABPersonMiddleNameProperty);
    NSString *lastname = (__bridge_transfer NSString*)ABRecordCopyValue(person, kABPersonLastNameProperty);
    NSMutableString *nameStr = [NSMutableString string];
    if (lastname!=nil) {
        [nameStr appendString:lastname];
    }
    if (middleName!=nil) {
        [nameStr appendString:middleName];
    }
    if (firstName!=nil) {
        [nameStr appendString:firstName];
    }
    
    NSString* phone = nil;
    ABMultiValueRef phoneNumbers = ABRecordCopyValue(person,kABPersonPhoneProperty);
    if (ABMultiValueGetCount(phoneNumbers) > 0) {
        phone = (__bridge_transfer NSString*)ABMultiValueCopyValueAtIndex(phoneNumbers, 0);
    } else {
        phone = @"[None]";
    }
    
    //可以把-、+86、空格這些過濾掉
    NSString *phoneStr = [phone stringByReplacingOccurrencesOfString:@"-" withString:@""];
    phoneStr = [phoneStr stringByReplacingOccurrencesOfString:@"+86" withString:@""];
    phoneStr = [phoneStr stringByReplacingOccurrencesOfString:@" " withString:@""];
    
    [self.nameTextField setText:nameStr];
    [self.phoneTextField setText:phoneStr];
} 
 
@end

源代碼下載：點擊打開鏈接

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