title: The method getRequestCode() is undefined for the type SelectionFragment
body: <p>Excuse me, 
  I want to try facebook developer for android Tutorial. at <a href="http://developers.facebook.com/docs/tutorials/androidsdk/3.0/scrumptious/show-friends/" rel="nofollow">Show Friends</a> part.
  I have succeed doing Step <a href="http://developers.facebook.com/docs/tutorials/androidsdk/3.0/scrumptious/" rel="nofollow">hello Scrumptious</a>, <a href="http://developers.facebook.com/docs/tutorials/androidsdk/3.0/scrumptious/authenticate/" rel="nofollow">Autenticate with login</a> and <a href="http://developers.facebook.com/docs/tutorials/androidsdk/3.0/scrumptious/personalize/" rel="nofollow">personalize</a> part.
  At Show Friends part, I get error </p>
  
  <blockquote>
    <p>The method getRequestCode() is undefined for the type
    SelectionFragment</p>
  </blockquote>
  
  <p>I use API level 17 before. Then try to change to API Level 10, I get many errors. And I change to API Level 8, then, the previous error appears. getRequestCode() method is still not working.</p>
  
  <p>Can You help me to give any clue error? I have try to search at internet but, really I do not know what is the problem. I try to re-read the tutorial, make new project, and trying then still fails for many times.</p>
  
  <p>Please help.</p>
  
  <p>Thank You.</p>
  
  <pre><code>package com.firstfbapp;
  
  import java.util.ArrayList;
  import java.util.List;
  import android.app.Activity;
  import android.content.Context;
  import android.content.Intent;
  import android.net.Uri;
  import android.os.Bundle;
  import android.support.v4.app.Fragment;
  import android.view.LayoutInflater;
  import android.view.View;
  import android.view.ViewGroup;
  import android.widget.ArrayAdapter;
  import android.widget.ImageView;
  import android.widget.ListView;
  import android.widget.TextView;
  import com.facebook.Request;
  import com.facebook.Response;
  import com.facebook.Session;
  import com.facebook.SessionState;
  import com.facebook.UiLifecycleHelper;
  import com.facebook.model.GraphUser;
  import com.facebook.widget.ProfilePictureView;
  
  public class SelectionFragment extends Fragment {
      private static final String TAG = "SelectionFragment";
      private ProfilePictureView profilePictureView;
      private TextView userNameView;
      private UiLifecycleHelper uiHelper;
      private ListView listView;
      private List&lt;BaseListElement&gt; listElements;
      private Session.StatusCallback callback = new Session.StatusCallback() {
          @Override
          public void call(final Session session, final SessionState state,
                  final Exception exception) {
              onSessionStateChange(session, state, exception);
          }
      };
      private static final int REAUTH_ACTIVITY_CODE = 100;
  
      @Override
      public void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          uiHelper = new UiLifecycleHelper(getActivity(), callback);
          uiHelper.onCreate(savedInstanceState);
      }
  
      public void onClick(View view) {
          // Do nothing for now
          startPickerActivity(PickerActivity.FRIEND_PICKER, getRequestCode());
      }
  
      @Override
      public void onActivityResult(int requestCode, int resultCode, Intent data) {
          super.onActivityResult(requestCode, resultCode, data);
          if (requestCode == REAUTH_ACTIVITY_CODE) {
              uiHelper.onActivityResult(requestCode, resultCode, data);
          } else if (resultCode == Activity.RESULT_OK) {
              // Do nothing for now
          }
      }
  
      @Override
      public View onCreateView(LayoutInflater inflater, ViewGroup container,
              Bundle savedInstanceState) {
          super.onCreateView(inflater, container, savedInstanceState);
          View view = inflater.inflate(R.layout.selection, container, false);
          // Check for an open session
          Session session = Session.getActiveSession();
          if (session != null &amp;&amp; session.isOpened()) {
              // Get the user's data
              makeMeRequest(session);
          }
          // Find the user's profile picture custom view
          profilePictureView = (ProfilePictureView) view
                  .findViewById(R.id.selection_profile_pic);
          profilePictureView.setCropped(true);
  
          // Find the user's name view
          userNameView = (TextView) view.findViewById(R.id.selection_user_name);
          // Find the list view
          listView = (ListView) view.findViewById(R.id.selection_list);
  
          // Set up the list view items, based on a list of
          // BaseListElement items
          listElements = new ArrayList&lt;BaseListElement&gt;();
          // Add an item for the friend picker
          listElements.add(new PeopleListElement(0));
          // Set the list view adapter
          listView.setAdapter(new ActionListAdapter(getActivity(),
                  R.id.selection_list, listElements));
  
          return view;
      }
  
      private void startPickerActivity(Uri data, int requestCode) {
          Intent intent = new Intent();
          intent.setData(data);
          intent.setClass(getActivity(), PickerActivity.class);
          startActivityForResult(intent, requestCode);
      }
  
      @Override
      public void onResume() {
          super.onResume();
          uiHelper.onResume();
      }
  
      @Override
      public void onSaveInstanceState(Bundle bundle) {
          super.onSaveInstanceState(bundle);
          uiHelper.onSaveInstanceState(bundle);
      }
  
      @Override
      public void onPause() {
          super.onPause();
          uiHelper.onPause();
      }
  
      @Override
      public void onDestroy() {
          super.onDestroy();
          uiHelper.onDestroy();
      }
  
      private void makeMeRequest(final Session session) {
          // Make an API call to get user data and define a
          // new callback to handle the response.
          Request request = Request.newMeRequest(session,
                  new Request.GraphUserCallback() {
                      @Override
                      public void onCompleted(GraphUser user, Response response) {
                          // If the response is successful
                          if (session == Session.getActiveSession()) {
                              if (user != null) {
                                  // Set the id for the ProfilePictureView
                                  // view that in turn displays the profile
                                  // picture.
                                  profilePictureView.setProfileId(user.getId());
                                  // Set the Textview's text to the user's name.
                                  userNameView.setText(user.getName());
                              }
                          }
                          if (response.getError() != null) {
                              // Handle errors, will do so later.
                          }
                      }
                  });
          request.executeAsync();
      }
  
      private void onSessionStateChange(final Session session,
              SessionState state, Exception exception) {
          if (session != null &amp;&amp; session.isOpened()) {
              // Get the user's data.
              makeMeRequest(session);
          }
      }
  
      private class ActionListAdapter extends ArrayAdapter&lt;BaseListElement&gt; {
          private List&lt;BaseListElement&gt; listElements;
  
          public ActionListAdapter(Context context, int resourceId,
                  List&lt;BaseListElement&gt; listElements) {
              super(context, resourceId, listElements);
              this.listElements = listElements;
              // Set up as an observer for list item changes to
              // refresh the view.
              for (int i = 0; i &lt; listElements.size(); i++) {
                  listElements.get(i).setAdapter(this);
              }
          }
  
          @Override
          public View getView(int position, View convertView, ViewGroup parent) {
              View view = convertView;
              if (view == null) {
                  LayoutInflater inflater = (LayoutInflater) getActivity()
                          .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
                  view = inflater.inflate(R.layout.listitem, null);
              }
  
              BaseListElement listElement = listElements.get(position);
              if (listElement != null) {
                  view.setOnClickListener(listElement.getOnClickListener());
                  ImageView icon = (ImageView) view.findViewById(R.id.icon);
                  TextView text1 = (TextView) view.findViewById(R.id.text1);
                  TextView text2 = (TextView) view.findViewById(R.id.text2);
                  if (icon != null) {
                      icon.setImageDrawable(listElement.getIcon());
                  }
                  if (text1 != null) {
                      text1.setText(listElement.getText1());
                  }
                  if (text2 != null) {
                      text2.setText(listElement.getText2());
                  }
              }
              return view;
          }
  
      }
  
      private class PeopleListElement extends BaseListElement {
  
          public PeopleListElement(int requestCode) {
              super(getActivity().getResources().getDrawable(
                      R.drawable.action_people), getActivity().getResources()
                      .getString(R.string.action_people), getActivity()
                      .getResources().getString(R.string.action_people_default),
                      requestCode);
          }
  
          @Override
          protected View.OnClickListener getOnClickListener() {
              return new View.OnClickListener() {
                  @Override
                  public void onClick(View view) {
                      // Do nothing for now
                  }
              };
          }
      }
  }
  </code></pre>