在android中与facebook集成

时间:2013-04-11 04:41:01

标签: android facebook

我必须在android应用程序中与facebook集成。

在这里我必须单击按钮意味着fb登录页面已打开。如果我必须输入正确的登录页面,则意味着打开了帖子到墙。

这里我要写一些文字意味着它成功发布到fb wall.But我希望在这里传递字符串值。该编辑文本框上显示的字符串值也发布在wall.how我可以吗? ?

我使用下面的代码:

public class AndroidFacebookConnectActivity extends Activity {

// Your Facebook APP ID
private static String APP_ID = "xxxxx"; // Replace with your App ID

// Instance of Facebook Class
private Facebook facebook = new Facebook(APP_ID);
private AsyncFacebookRunner mAsyncRunner;
String FILENAME = "AndroidSSO_data";
private SharedPreferences mPrefs;


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

    btnFbLogin = (Button) findViewById(R.id.btn_fblogin);
    mAsyncRunner = new AsyncFacebookRunner(facebook);
    btnFbLogin.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            Log.d("Image Button", "button Clicked");
            loginToFacebook();
        }
    });
  }


public void loginToFacebook() {

    mPrefs = getPreferences(MODE_PRIVATE);
    String access_token = mPrefs.getString("access_token", null);
    long expires = mPrefs.getLong("access_expires", 0);

    if (access_token != null) {
        facebook.setAccessToken(access_token);

        btnFbLogin.setVisibility(View.INVISIBLE);

        postToWall();
    Log.d("FB Sessions", "" + facebook.isSessionValid());
    }

    if (expires != 0) {
        facebook.setAccessExpires(expires);
    }

    if (!facebook.isSessionValid()) {
        facebook.authorize(this,
                new String[] { "email", "publish_stream" },
                new DialogListener() {

                    @Override
                    public void onCancel() {
                        // Function to handle cancel event
                    }

                    @Override
                    public void onComplete(Bundle values) {

                        SharedPreferences.Editor editor = mPrefs.edit();
                        editor.putString("access_token",
                                facebook.getAccessToken());
                        editor.putLong("access_expires",
                                facebook.getAccessExpires());
                        editor.commit();
                      btnFbLogin.setVisibility(View.INVISIBLE);

                   postToWall();

                    }

                    @Override
                    public void onError(DialogError error) {
                        // Function to handle error

                    }

                    @Override
                    public void onFacebookError(FacebookError fberror) {
                        // Function to handle Facebook errors

                    }

                });
    }
}

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    facebook.authorizeCallback(requestCode, resultCode, data);
}
public void postToWall() {
    // post on user's wall.
    facebook.dialog(this, "feed", new DialogListener() {

        @Override
        public void onFacebookError(FacebookError e) {
        }

        @Override
        public void onError(DialogError e) {
        }

        @Override
        public void onComplete(Bundle values) {
            String sh="Krish";
            Bundle params = new Bundle();

            params.putString("message", sh);
            params.putString("name", sh);

        }

        @Override
        public void onCancel() {
        }
    });

}}

在这里我如何在FB wall上发布 String sh =“Krish”; 值。我可以在fb text上显示这些Krish值。请给我一些建议......

修改

这是我更新的完整代码:

@Override
        public void onComplete(Bundle values) {
            String sh="Krish";
            Bundle parameters = new Bundle();
            parameters.putString("caption",sh);
            }

但现在我也得到同样的错误。我可以解决这些问题。请帮助我。

visit these

在这里我必须写文字。这些嗨成功发布。但我希望动态地在该edittext框上显示 Krish 。我该怎么办? ???

2 个答案:

答案 0 :(得分:0)

尝试将此添加到您的OnComplete

params.putString("caption",sh);

答案 1 :(得分:0)

您确定使用的是Facebook SDK 3吗?

根据这些方针:

private Facebook facebook = new Facebook(APP_ID);
private AsyncFacebookRunner mAsyncRunner;

我认为您使用的是旧SDK,因此弃用了许多方法。