title: Navigation drawer in android is not full screen
body: <p>Since the google has introduced the navigation drawer, I tried to use this component to create a facebook-like menu. The problem is , the visual effect is seems to be different. </p>
  
  <p><strong>The google one has the action bar retain when the drawer is open while the facebook one does not.Instead, the whole screen has pushed to right side</strong> </p>
  
  <p>I have found there are some lib can achieve this, but since I prefer not include third party lib in the project, are there any way to achieve this ? Thanks</p>
  
  <p><img src="https://i.stack.imgur.com/d4vrW.png" alt="Google:"></p>
  
  <p><img src="https://i.stack.imgur.com/4Kypo.png" alt="Facebook:"></p>
  
  <p>Code based on navigation drawer tutorial</p>
  
  <pre><code>protected void setupMenu(List&lt;String&gt; list, final ListView menu) {
          Adapter customAdapter = new Adapter(getActionBar().getThemedContext(),
                  R.layout.item, list);
          menu.setAdapter(customAdapter);
          menu.setOnItemClickListener(new OnItemClickListener() {
              @Override
              public void onItemClick(AdapterView&lt;?&gt; parent, View view,
                      final int pos, long id) {
                  String selected = ((TextView) view.findViewById(R.id.itemTxt))
                          .getText().toString();
                  // define pass data
                  final Bundle bData = new Bundle();
                  bData.putString("itemSelect", selected);
  
                  drawer.setDrawerListener(new DrawerLayout.SimpleDrawerListener() {
                      @Override
                      public void onDrawerClosed(View drawerView) {
                          super.onDrawerClosed(drawerView);
                          FragmentTransaction tx = getSupportFragmentManager()
                                  .beginTransaction();
                          tx.replace(R.id.mainContent, Fragment.instantiate(
                                  MainActivity.this,
                                  "com.example.utilities.ContentPage", bData));
                          tx.commit();
                      }
                  });
  
                  drawer.closeDrawer(menu);
              }
          });
  
      }
  </code></pre>