如何使用facebook sdk 4.0in android

Question

获取facebook用户个人资料信息，包括用户电子邮件，我已经尝试并成功获取所需的信息，除了电子邮件地址，因为每个开发者页面我必须使新的API请求获得电子邮件和位置的详细信息，有人建议我如何使在下面的代码 这个API请求，这是我怎么想提出请求来获取Facebook的用户配置文件数据

// Callback registration 
    loginButton.registerCallback(callbackManager, 
      new FacebookCallback<LoginResult>() { 
       @Override 
       public void onSuccess(LoginResult loginResult) { 
        // App code 

        // login ok get access token 
        GraphRequest request = GraphRequest.newMeRequest(
          AccessToken.getCurrentAccessToken(), 
          new GraphRequest.GraphJSONObjectCallback() { 
           @Override 
           public void onCompleted(JSONObject object, 
             GraphResponse response) { 

            if (BuildConfig.DEBUG) { 
             FacebookSdk.setIsDebugEnabled(true); 
             FacebookSdk 
               .addLoggingBehavior(LoggingBehavior.INCLUDE_ACCESS_TOKENS); 

             System.out 
               .println("AccessToken.getCurrentAccessToken()" 
                 + AccessToken 
                   .getCurrentAccessToken() 
                   .toString()); 
             Profile.getCurrentProfile().getId(); 
             Profile.getCurrentProfile().getFirstName(); 
             Profile.getCurrentProfile().getLastName(); 
             Profile.getCurrentProfile().getProfilePictureUri(50, 50); 

            } 
           } 
          }); 
        Bundle parameters = new Bundle(); 
        parameters 
          .putString("fields", 
            "id,firstName,lastName,name,email,gender,birthday,address"); 
        request.setParameters(parameters); 

        request.executeAsync(); 

        Intent loginintent = new Intent(getActivity(), 
          EditProfile.class); 
        startActivity(loginintent); 
        System.out.println("XXXX " + getId()); 

        makeJsonObjReq(); 
       } 

       @Override 
       public void onCancel() { 
        // App code 
       } 

       @Override 
       public void onError(FacebookException exception) { 
        // App code 
       } 
      }); 

    return view; 

} 

这是建议由下式给出developer page以获取电子邮件如何在我的代码中调用api，请帮助

Answer 1

H这适用于你。

final Request request = Request.newMeRequest(Session.getActiveSession(), new Request.GraphUserCallback() { 
      @Override 
      public void onCompleted(final GraphUser use, final Response response) { 
       final String email = user.asMap().get("email").toString(); 
      } 
     }); 
     Request.executeBatchAsync(request); 

新的图形API，以获取用户信息在V2.3

new Request(session,"/{user-id}",null,HttpMethod.GET,new Request.Callback(){ 
    public void onCompleted(Response response) { 
     /* handle the result */ 
    } 
}).executeAsync();