如何使用Facebook SDK获取ID名称从Facebook的个人资料？ [英] How to get id and name from facebook profile using facebook sdk?

问题描述

我知道的方法是使用JSON和我读过很多关于如何做到这一点，但我仍然无法弄清楚在那里我必须把JSON code，所以我可以得到的ID和名称，因为一切我想没有工作（为空）。你们可以给我在那里我将要求标识和名称，这样我就可以真正得到他们的建议吗？
这一切都在我的主类与Facebook的：

I know that the way is using JSON and i have read much about how to do it, but i still can't figure out WHERE i have to put the JSON code so i can get the id and name, because everything i tried didn't work (was null). Can you guys give me an advice of where i shall request id and name so i can actually get them? This is everything in my main class related to facebook:

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    this.facebookConnector.getFacebook().authorizeCallback(requestCode, resultCode, data);
}

@Override
protected void onResume() {
    super.onResume();
    updateLoginStatus();
}

public void updateLoginStatus() {
    loginStatus.setText("Logged into Facebook as "+        facebookConnector.getUserName() + facebookConnector.getFacebook().isSessionValid());
}

public void postMessage() {

    if (facebookConnector.getFacebook().isSessionValid()) {
        postMessageInThread();
    } else {
        SessionEvents.AuthListener listener = new SessionEvents.AuthListener() {

            @Override
            public void onAuthSucceed() {
                postMessageInThread();
            }

            @Override
            public void onAuthFail(String error) {

            }
        };
        SessionEvents.addAuthListener(listener);
        facebookConnector.login();

    }
}

private void postMessageInThread() {
    Thread t = new Thread() {
        public void run() {

            try {
                facebookConnector.postMessageOnWall("test");
                mFacebookHandler.post(mUpdateFacebookNotification);
            } catch (Exception ex) {
                Log.e(TAG, "Error sending msg",ex);
            }
        }
    };
    t.start();
}

private void clearCredentials() {
    try {
        facebookConnector.getFacebook().logout(getApplicationContext());
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

最后，我想用

 AsyncFacebookRunner myAsyncRunner = new AsyncFacebookRunner(facebook);
    myAsyncRunner.request("me", new meRequestListener());

然后

 public class meRequestListener implements RequestListener {

    public void onComplete(String response, Object state) {

        fbName = response;
    }

当我得到与字符串

public String getUserName () {
    return fbName;
}

它仍然是空。请帮助。

it is still null. Help please.

推荐答案

这是解决方案

String response = facebook.request("me", param, "GET");

希望它可以帮助别人谁也有类似的问题。

Hope it helps someone who had similar problem.

这篇关于如何使用Facebook SDK获取ID名称从Facebook的个人资料？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！