在Android应用上使用Linkedin成功登录后无法获取Linkedin ID？

Question

我使用LinkedIn连接到我的应用程序。我需要userId，令牌和token_secret。我得到了两个令牌，但我无法获取当前登录的用户的ID！

该行：p.getId();给我发送null。

这里我的代码：

String verifier = intent.getData().getQueryParameter("oauth_verifier"); 

    LinkedInAccessToken accessToken = oAuthService.getOAuthAccessToken(liToken, verifier); 
    client = factory.createLinkedInApiClient(accessToken); 
    client.postNetworkUpdate("LinkedIn Android app test"); 
    Person p = client.getProfileForCurrentUser(); 

    System.out.println("TEST "+client.getProfileForCurrentUser()); 

    System.out.println("Token "+accessToken.getToken()); 

    System.out.println("Secret "+accessToken.getTokenSecret()); 

    System.out.println("NOM "+p.getLastName() + ", PRENOM" + p.getFirstName()); 

    Person profile = client.getProfileForCurrentUser(EnumSet.of(ProfileField.FIRST_NAME, ProfileField.LAST_NAME, ProfileField.CERTIFICATIONS_ID)); 
    //System.out.println("IDDDDD"+profile.getId()); 

    Connections connections = client.getConnectionsForCurrentUser(); 
    System.out.println("Total connections fetched:" + connections.getTotal()); 
    for (Person person : connections.getPersonList()) { 
      System.out.println(person.getId() + ":" + person.getFirstName() + " " + person.getLastName() + ":" + person.getHeadline()); 
    } 

帮助！谢谢！

Answer 1

请更换这条线，

Person profile = client.getProfileForCurrentUser(EnumSet.of(ProfileField.FIRST_NAME, ProfileField.LAST_NAME, ProfileField.CERTIFICATIONS_ID)); 

用，

Person profile = client.getProfileForCurrentUser(EnumSet.of(ProfileField.FIRST_NAME, ProfileField.LAST_NAME, ProfileField.ID)); 

为获得身份证，ProfileField.ID应改为使用的ProfileField.CERTIFICATIONS_ID

Answer 2

修改此：

Person profile = client.getProfileForCurrentUser(EnumSet.of(ProfileField.FIRST_NAME, ProfileField.LAST_NAME, ProfileField.CERTIFICATIONS_ID)); 
    //System.out.println("IDDDDD"+profile.getId()); 

本：

final Person user_Profile = client.getProfileForCurrentUser(EnumSet.of(ProfileField.ID)); person = client.getProfileById(user_Profile.getId(), EnumSet.of(ProfileField.FIRST_NAME, 
          ProfileField.LAST_NAME)); 
System.out.println("IDDDDD"+profile.getId());