在Objective-C中創建iPhone聯繫人

Question

我正嘗試在內部通訊簿中創建聯繫人。我的代碼如下：

#import <UIKit/UIKit.h> 
#import <Foundation/Foundation.h> 
#import <AddressBook/AddressBook.h> 
#import <AddressBookUI/AddressBookUI.h> 
.... 
@interface CreateNewAccountPage : UIViewController <UIScrollViewDelegate, 
UITextViewDelegate, MainMenuDelegate, ABNewPersonViewControllerDelegate> { 
.... 
} 

- (IBAction)goToContactCreation; 
... 
@end 

在CreateNewAccountPage.m文件：

#import "CreateNewAccountPage.h" 

@implementation CreateNewAccountPage 

-(void)showNewPersonViewController 
{ 
ABNewPersonViewController *picker = [[ABNewPersonViewController alloc] init]; 
picker.newPersonViewDelegate = self; 

UINavigationController *navigation = [[UINavigationController alloc] initWithRootViewController:picker]; 
[self presentModalViewController:navigation animated:YES]; 

[picker release]; 
[navigation release]; 
} 

-(IBAction)goToContactCreation { 
[self showNewPersonViewController]; 
} 

- (void)newPersonViewController:(ABNewPersonViewController *)newPersonViewController didCompleteWithNewPerson:(ABRecordRef)person 
{ 
[self dismissModalViewControllerAnimated:YES]; 
} 
... 
@end 

，我得到的錯誤是：

在CreateNewAccountPage.h文件

「_OBJC_CLASS _ $ _ ABNewPersonViewController」，引用自： 在CreateNewAccountPage.o中的objc-class-ref-to-ABNewPersonViewController ld：sy MBOL（S）沒有發現 collect2：LD返回1退出狀態

如果我行註釋掉：

ABNewPersonViewController *picker = [[ABNewPersonViewController alloc] init]; 
picker.newPersonViewDelegate = self; 
... 
[picker release]; 

我不再收到錯誤。我只是想要創建一個聯繫人。它不需要訪問聯繫人列表。我只想要一個按鈕來創建聯繫人。

非常感謝！

Answer 1

將AddressBook.framework，AddressBookUI.framework框架添加到您的項目中。