从Facebook onCompleted没有响应

Question

你好，我尝试获取用户名和用户ID从登录它的用户。

我尝试在我的onActivityResuly中使用此代码，但未触发它。

感谢您的帮助:)

final Session session = Session.getActiveSession(); 
       Request request = Request.newMeRequest(session, new Request.GraphUserCallback() { 

        @Override 
        public void onCompleted(GraphUser user, Response response) { 
         // TODO Auto-generated method stub 
         if (session == Session.getActiveSession()) { 
          if (user != null) { 
           facebook_id = user.getId();//user id 
           facebook_name= user.getName(); 

           Log.i("facebook_id", facebook_id); 
           Log.i("facebook_name", facebook_name); 

           new GetProfilePicture().execute(); 

          } 
         } 
        } 
       }); 
       Request.executeBatchAsync(request); 
        super.onActivityResult(requestCode, resultCode, data2); 

Answer 1

我强烈建议在这里检查指导https://developers.facebook.com/docs/android/getting-started/facebook-sdk-for-android/

的Best Explanation is available在Facebook Developers

你的案件按照循序渐进6，这将有助于你到底你想要！

试试这个工作对我来说：

@Override 
    public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 

    // start Facebook Login 
    Session.openActiveSession(this, true, new Session.StatusCallback() { 

     // callback when session changes state 
     @Override 
     public void call(Session session, SessionState state, Exception exception) { 
     if (session.isOpened()) { 

      // make request to the /me API 
      Request.executeMeRequestAsync(session, new Request.GraphUserCallback() { 

      // callback after Graph API response with user object 
      @Override 
      public void onCompleted(GraphUser user, Response response) { 
       if (user != null) { 
       facebook_id = user.getId();//user id 
          facebook_name= user.getName(); 

          Log.i("facebook_id", facebook_id); 
          Log.i("facebook_name", facebook_name); 
       } 
      } 
      }); 
     } 
     } 
    }); 
    } 

    @Override 
    public void onActivityResult(int requestCode, int resultCode, Intent data) { 
     super.onActivityResult(requestCode, resultCode, data); 
     Session.getActiveSession().onActivityResult(this, requestCode, resultCode, data); 
    }