title: Android Fql query Exception
body: <p>I am new in Facebook SDK. I want to get PostID and Message from facebook. This is my android code.</p>
  
  <pre><code>private void Fql() {
      String fqlQuery = "SELECT post_id, message FROM stream WHERE source_id='100008169074385' ";
      Bundle params = new Bundle();
      params.putString("q", fqlQuery);
      Session session = Session.getActiveSession();
      Request request = new Request(session, "/fql", params, HttpMethod.GET,
              new Request.Callback() {
                  public void onCompleted(Response response) {
                       MessageBox(response.toString());
                  }
              });
      Request.executeBatchAsync(request);
  }
  </code></pre>
  
  <p>but is Code gives me an exception:"an access token is required to request this resource".
  Please anyone give me some solution</p>