在iOS上的地址簿中获取图片联系人

2 回答

• 8

  这是非常好的代码，我发现选择所有的联系信息，可能对未来的用户有帮助..

  在项目中添加AddressBookUI和AddressBook框架

  比.h文件

  #import <UIKit/UIKit.h>
  #import <AddressBookUI/AddressBookUI.h>
  
  @interface ViewController : UIViewController<ABPeoplePickerNavigationControllerDelegate,UIAlertViewDelegate,UITextFieldDelegate,UINavigationControllerDelegate>
  {
      NSString * toEmail;
  }
  
  - (IBAction)getCaontactDetail:(id)sender;
  
  @end
  

  并在.m文件中

  - (IBAction)getCaontactDetail:(id)sender {
      //open contact book
      ABPeoplePickerNavigationController *addressBookController = [[ABPeoplePickerNavigationController alloc]init];
      addressBookController.peoplePickerDelegate = self;
      addressBookController.delegate = self;
  
      addressBookController.navigationBar.tintColor = [UIColor redColor];
      addressBookController.searchDisplayController.searchBar.tintColor = [UIColor redColor];
      addressBookController.searchDisplayController.searchBar.backgroundColor = [UIColor blackColor];
  
      if ([self respondsToSelector:@selector(presentViewController:animated:completion:)]){
          [self presentViewController:addressBookController animated:YES completion:nil];
      } else {
          [self presentModalViewController:addressBookController animated:YES];
      }
  
      addressBookController = nil;
  }
  
  #pragma mark -
  #pragma mark ABPeoplePickerNavigationController Delegate Method
  // called when address book closed
  - (void)peoplePickerNavigationControllerDidCancel:(ABPeoplePickerNavigationController *)peoplePicker
  {
      if ([self respondsToSelector:@selector(presentViewController:animated:completion:)]){
          [peoplePicker dismissViewControllerAnimated:YES completion:nil];
      } else {
          [peoplePicker dismissModalViewControllerAnimated:YES];
      }
  }
  
  // called when select any contact from address book
  - (BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker shouldContinueAfterSelectingPerson:(ABRecordRef)person
  {
      //parse all data of selected contact
      ABMultiValueRef addresses = (__bridge ABMultiValueRef)((__bridge NSMutableDictionary *)ABRecordCopyValue(person, kABPersonAddressProperty));
      NSArray *addressesArray = (__bridge NSArray *)ABMultiValueCopyArrayOfAllValues(addresses);
      NSDictionary *dictAddress = [addressesArray objectAtIndex:0];
  
      //get the phone number
      ABMultiValueRef phone = (__bridge ABMultiValueRef)((__bridge NSMutableDictionary *)ABRecordCopyValue(person, kABPersonPhoneProperty));
      NSArray *phoneArray = (__bridge NSArray *)ABMultiValueCopyArrayOfAllValues(phone);
      NSMutableString *strPhone = [NSMutableString string];
  
      for (int i=0; i<[phoneArray count]; i++)
      {
          [strPhone appendString:[NSString stringWithFormat:@"%@,",[phoneArray objectAtIndex:i]]];
      }
  
      //convert in to NSString and NSInteger
      NSInteger  contactId = (NSInteger) ABRecordGetRecordID(person);
      NSString *firstName = (__bridge NSString *)ABRecordCopyValue(person, kABPersonFirstNameProperty)==nil?@"":(__bridge NSString *)ABRecordCopyValue(person, kABPersonFirstNameProperty);
      NSString *lastName = (__bridge NSString *)ABRecordCopyValue(person, kABPersonLastNameProperty)==nil?@"":(__bridge NSString *)ABRecordCopyValue(person, kABPersonLastNameProperty);
      NSString *street = [dictAddress valueForKey:@"Street"]==nil?@"":[dictAddress valueForKey:@"Street"];
      NSString *telephone =  [strPhone stringByTrimmingCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:@","]];
      NSString *city = [dictAddress valueForKey:@"City"]==nil?@"":[dictAddress valueForKey:@"City"];
      NSString *postcode = [dictAddress valueForKey:@"ZIP"]==nil?@"":[dictAddress valueForKey:@"ZIP"];
      NSString *state = [dictAddress valueForKey:@"State"]==nil?@"":[dictAddress valueForKey:@"State"];
      NSString *country = [dictAddress valueForKey:@"CountryCode"]==nil?@"":[dictAddress valueForKey:@"CountryCode"];
  
  
      NSString *recipientName = [NSString stringWithFormat:@"%@ %@",firstName,lastName];
  
      NSLog(@"contactId : %i recipientName : %@ street : %@ telephone : %@ city : %@ postcode : %@ state : %@ country : %@",contactId,recipientName,street,telephone,city,postcode,state,country);
  
  //get the contact image
      UIImage *img ;
      if (person != nil && ABPersonHasImageData(person)) {
          if ( &ABPersonCopyImageDataWithFormat != nil ) {
              // iOS >= 4.1
              img= [UIImage imageWithData:(__bridge NSData *)ABPersonCopyImageDataWithFormat(person, kABPersonImageFormatThumbnail)];
          } else {
              // iOS < 4.1
              img= [UIImage imageWithData:(__bridge NSData *)ABPersonCopyImageData(person)];
          }
      } else {
          img= nil;
      }
      contactIV.image = img;
      contactNameLbl.text = [NSString stringWithFormat:@"%@ %@",firstName,lastName];
      contactNumLbl.text = telephone;
  
  
      //get email address
      ABMultiValueRef emails = ABRecordCopyValue(person, kABPersonEmailProperty);
      NSArray *emailArray = (__bridge NSArray *)ABMultiValueCopyArrayOfAllValues(emails);
  
      //display alert if contact does not contain email addreess
      if (emailArray.count == 0) {
          UIAlertView * alert = [[UIAlertView alloc] initWithTitle:nil message:@"The person you selected does not have an email address on file. Please enter their email address below." delegate:self cancelButtonTitle:nil otherButtonTitles:@"Cancel",@"Submit",nil];
          alert.tag = 1;
          alert.alertViewStyle = UIAlertViewStylePlainTextInput;
          UITextField * alertTextField = [alert textFieldAtIndex:0];
          // assert(alertTextField);
          alertTextField.delegate = self;
          alertTextField.keyboardType = UIKeyboardTypeEmailAddress;
          alertTextField.placeholder = @"Enter Email address";
          [alert show];
      }
  
      contactEmailLbl.text = [emailArray objectAtIndex:0];
  
      //set all object to nil for memory management
      dictAddress = nil;
      addresses = nil;
      addressesArray = nil;
  
      phone = nil;
      phoneArray = nil;
      strPhone = nil;
  
      if ([self respondsToSelector:@selector(presentViewController:animated:completion:)]){
          [peoplePicker dismissViewControllerAnimated:YES completion:nil];
      } else {
          [peoplePicker dismissModalViewControllerAnimated:YES];
      }
      return NO;
  }
  
  
  
  // called to show detail of contact and user select contact
  - (BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker
        shouldContinueAfterSelectingPerson:(ABRecordRef)person
                                  property:(ABPropertyID)property
                                identifier:(ABMultiValueIdentifier)identifier
  {
      return NO;
  }
  

  回复于 2024-04-26T04:05:34+08:00
• 15

  是的，这是完全可能的，您只需要询问每个人是否有图像：

  请参阅文档：http://developer.apple.com/library/ios/#documentation/AddressBook/Reference/ABPersonRef_iPhoneOS/Reference/reference.html#//apple_ref/doc/uid/TP40007210

  相关职能：

  ABPersonHasImageData(person)
  ABPersonCopyImageDataWithFormat(person)
  

  ABPersonCopyImageDataWithFormat 返回CFDataRef . 使用此（ARC）将其转换为NSData NSData* data = (__bridge_transfer NSData*) cfData;

  然后可以使用 [UIImage imageWithData:data] 创建图像

  回复于 2024-04-26T04:05:34+08:00