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所以我需要在 ABRecordRef 中添加一个 twitter 帐户。但是，似乎最快的方法是获取社交资料属性的多值引用，创建它的可变版本，查找它是否有 twitter 条目，如果已​​经有，则创建一个可变副本字典并将其替换为新字典。否则，使用 twitter 键和用户名创建一个新的字典条目。

它实际上非常冗长：

   ABRecordRef person;

   ABMultiValueRef oldsocials = ABRecordCopyValue(abperson, kABPersonSocialProfileProperty);
   ABMutableMultiValueRef newsocials;
   if(oldsocials){
      newsocials = ABMultiValueCreateMutableCopy(oldsocials);
   } else {
      newsocials = ABMultiValueCreateMutable(kABMultiDictionaryPropertyType);
   }

   CFIndex socialsCount = ABMultiValueGetCount(socials);

   bool foundtwitter = false;

   for (int k=0 ; k<socialsCount ; k++) {
      CFDictionaryRef socialValue = (CFDictionaryRef)ABMultiValueCopyValueAtIndex(socials, k);
      if(socialValue){
         if(CFStringCompare( (CFStringRef)CFDictionaryGetValue(socialValue, kABPersonSocialProfileServiceKey), kABPersonSocialProfileServiceTwitter, 0)==kCFCompareEqualTo) {

            CFMutableDictionaryRef tomutate = CFDictionaryCreateMutableCopy(socialValue);

            CFDictionarySetValue(tomutate, kABPersonSocialProfileUsernameKey, toNS(thetwitter));

            ABMultiValueReplaceValueAtIndex(socials, tomutate, k);

            CFRelease(tomutate);

            foundtwitter = true;
         }

         CFRelease(socialValue);
      }

      if(foundtwitter)
         break;

   }


   if(!foundtwitter){
    ABMultiValueAddValueAndLabel(newsocials, [NSDictionary dictionaryWithObjectsAndKeys:
                                          (NSString *)kABPersonSocialProfileServiceTwitter, kABPersonSocialProfileServiceKey,
                                          @"justinbieber", kABPersonSocialProfileUsernameKey,
                                          nil], kABPersonSocialProfileServiceTwitter, NULL);
   }


    ABRecordSetValue(abperson, kABPersonSocialProfileProperty, newsocials, NULL);

   if(oldsocials)
      CFRelease(oldsocials);

   CFRelease(newsocials);

光是加推特其实挺长的，感觉自己做错了什么。我的意思是，理想情况下，在另一种语言上添加类似的东西会接近这个：

person["socialServices"]["twitter"] = "@SomeUserName";
person.save();

所以我错过了什么吗？

4

1 回答 1

7

看看我的朋友下面的脸书和推特 - 它会起作用：

 //adding social
ABMultiValueRef social = ABMultiValueCreateMutable(kABMultiDictionaryPropertyType);
ABMultiValueAddValueAndLabel(social, (__bridge CFTypeRef)([NSDictionary dictionaryWithObjectsAndKeys:
                                                           (NSString *)kABPersonSocialProfileServiceTwitter, kABPersonSocialProfileServiceKey,
                                                           [tempVCard objectForKey:@"twitterUserName"], kABPersonSocialProfileUsernameKey,
                                                           nil]), kABPersonSocialProfileServiceTwitter, NULL);
ABMultiValueAddValueAndLabel(social, (__bridge CFTypeRef)([NSDictionary dictionaryWithObjectsAndKeys:
                                                           (NSString *)kABPersonSocialProfileServiceFacebook, kABPersonSocialProfileServiceKey,
                                                           [tempVCard objectForKey:@"facebookUserName"], kABPersonSocialProfileUsernameKey,
                                                           nil]), kABPersonSocialProfileServiceFacebook, NULL);

ABRecordSetValue(person, kABPersonSocialProfileProperty, social, NULL);
CFRelease(social);

我的私有数组“tempVCard”将是您的用户动态数据数组。

于 2013-01-31T12:39:53.487 回答