获取Facebook的用户数据 [英] Fetch facebook user Data

问题描述

嘿，伙计们
我能够在用户登录其Facebook账户，并张贴在他的个人资料内容。
但我不能够做的就是让Facebook用户的信息。
我不知道哪里是这要是被Facebook在会话中给出的访问令牌。
我使用fbConnect.jar，在我的lib文件夹添加它和构建路径
以下是code，我使用： -

 私人facebook facebookClient;
字符串信息;
按钮FB;
// **当第一次创建活动调用。 * // *
@覆盖
公共无效的onCreate（捆绑savedInstanceState）{
    super.onCreate（savedInstanceState）;
    的setContentView（R.layout.main）;    FB =（按钮）findViewById（R.id.fb）;
    fb.setOnClickListener（新OnClickListener（）{        @覆盖
        公共无效的onClick（视图v）{
        whenFb pressed（）;        }
    }）;}
@覆盖
公共无效onCancel（）{
    // TODO自动生成方法存根}@覆盖
公共无效的onComplete（束值）{
    // TODO自动生成方法存根    如果（values​​.isEmpty（））{
        返回;
    }    如果（！values​​.containsKey（POST_ID））{
        尝试{
            捆绑参数=新包（）;
            参数
                    .putString（信息，被听）; //将              parameters.putString（附件，
              {\\名称\\：\\我的测试图像\\，+\\HREF \\：\\+
              http://www.google.com+\\，+
              \\媒体\\：[{\\类型\\：\\图片\\，\\SRC \\：\\+
              http://www.google.com/logos/mucha10-hp.jpg+
              \\，\\HREF \\：\\+http://www.google.com+\\}]+}）;            parameters.putString（附件，{\\名称\\：\\+阿布舍克
                    +\\，+\\HREF \\：\\+www.google.com+\\}]+}）;            facebookClient.dialog（这一点，stream.publish，参数，这一点）;
        }赶上（例外五）{
            的System.out.println（e.getMessage（））;
        }
    }}@覆盖
公共无效onerror的（DialogError E）{
    // TODO自动生成方法存根
    的System.out.println（错误：+ e.getMessage（））;
}@覆盖
公共无效onFacebookError（FacebookError E）{
    // TODO自动生成方法存根
    的System.out.println（错误：+ e.getMessage（））;}公共无效的onClick（视图v）{
    如果（V == FB）{
        facebookClient =新的Facebook（APP_ID）;
        // facebookClient =新的Facebook（APP_ID）;
        //换成你自己APP_API_ID
        facebookClient.authorize（这一点，新的String [] {publish_stream
                read_stream，offline_access}，这一点）;
    }
}公共无效whenFb pressed（）{
    facebookClient =新的Facebook（APP_ID）;
    // facebookClient =新的Facebook（APP_ID）;
    //换成你自己APP_API_ID
    facebookClient.authorize（这一点，新的String [] {publish_stream
            read_stream，offline_access，电子邮件}，这一点）;}
 

解决方案

  / *这是用户定义的获取当前用户firstnam和姓氏方法* /公共无效的getUser（）{    尝试{
        JSONObject的JSON = Util.parseJson（mFacebook.request（ME））;
        字符串facebookID = json.getString（ID）;
        字符串的firstName = json.getString（FIRST_NAME）;
        字符串的lastName = json.getString（姓氏）;
        mFirstName =名字;
        mLastName = lastName的;
        mText.setText（您的登录：。+ mFirstName + + mLastName）;
        的System.out.println（名字＆GT;＆gt;中的firstName + +姓氏＆GT;＆GT;+ lastName的）;
    }赶上（例外五）{
        // TODO：处理异常
    }赶上（FacebookError FBE）{    }
}
 

Hey guys I am able to login the user to its facebook account and post a content on his profile. But what i am not able to do is get facebook users information. I dont know where is the access token which if given by facebook for a session. I am using fbConnect.jar and adding it in my lib folder and build path Following is the code i am using :-

private Facebook facebookClient;
String information;
Button fb;
//** Called when the activity is first created. *//*
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    fb = (Button)findViewById(R.id.fb);
    fb.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
        whenFbPressed();

        }
    });



}


@Override
public void onCancel() {
    // TODO Auto-generated method stub

}

@Override
public void onComplete(Bundle values) {
    // TODO Auto-generated method stub

    if (values.isEmpty()) {
        return;
    }

    if (!values.containsKey("post_id")) {
        try {
            Bundle parameters = new Bundle();
            parameters
                    .putString("message", "is Listening to  " );// the

              parameters.putString("attachment",
              "{\"name\":\"My Test Image\"," + "\"href\":\"" +
              "http://www.google.com" + "\"," +
              "\"media\":[{\"type\":\"image\",\"src\":\"" +
              "http://www.google.com/logos/mucha10-hp.jpg" +
              "\",\"href\":\"" + "http://www.google.com" + "\"}]" + "}");

            parameters.putString("attachment", "{\"name\":\"" + "Abhishek"
                    + "\"," + "\"href\":\"" + "www.google.com" + "\"}]" + "}");

            facebookClient.dialog(this, "stream.publish", parameters, this);
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }
    }

}

@Override
public void onError(DialogError e) {
    // TODO Auto-generated method stub
    System.out.println("Error: " + e.getMessage());
}

@Override
public void onFacebookError(FacebookError e) {
    // TODO Auto-generated method stub
    System.out.println("Error: " + e.getMessage());

}

public void onClick(View v) {
    if (v == fb) {
        facebookClient = new Facebook("App_ID");
        // facebookClient = new Facebook("App_ID");
        // replace APP_API_ID with your own
        facebookClient.authorize(this, new String[] { "publish_stream",
                "read_stream", "offline_access" }, this);
    }
}

public void whenFbPressed(){
    facebookClient = new Facebook("App_ID");
    // facebookClient = new Facebook("App_ID");
    // replace APP_API_ID with your own
    facebookClient.authorize(this, new String[] { "publish_stream",
            "read_stream", "offline_access","email" }, this);

}

解决方案

/* this is user defined method  to fetch current user firstnam and last name */

public void getUser(){

    try{
        JSONObject json = Util.parseJson( mFacebook.request("me"));
        String facebookID = json.getString("id");
        String firstName = json.getString("first_name");
        String lastName = json.getString("last_name");
        mFirstName=firstName;
        mLastName=lastName;
        mText.setText("You are logged in : "+mFirstName+"."+mLastName);
        System.out.println("Firstname>>"+firstName+" LastName>>"+lastName);
    }catch (Exception e) {
        // TODO: handle exception
    }catch(FacebookError fbe){

    }
}

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