title: Does someone know how to use PagerTitleStrip in Android
body: <p>I decided to use a <code>ViewPager</code> in my application and everything is working fine. 
  I Know that I want to use a <code>PagerTitleStrip</code> in my <code>ViewPager</code>, but I've failed to find any info on how to do it...
  The one and only page (sic!!) I found on this class is <a href="http://developer.android.com/reference/android/support/v4/view/PagerTitleStrip.html">http://developer.android.com/reference/android/support/v4/view/PagerTitleStrip.html</a>
  So it seems I just need to add the <code>PagerTitleStrip</code> within my <code>ViewPager</code> layout, but I don't see anything new on my activity...</p>
  
  <pre><code>&lt;android.support.v4.view.ViewPager
      android:id="@+id/viewPager"
      android:layout_width="match_parent"
      android:layout_height="match_parent" &gt;
  
      &lt;android.support.v4.view.PagerTitleStrip
          android:id="@+id/pagerTitleStrip"
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:layout_gravity="bottom" /&gt;
  &lt;/android.support.v4.view.ViewPager&gt;
  </code></pre>
  
  <p>Does anyone know how to use it?</p>
  
  <p>Edited:
  Sorry it works when implementing the <code>getPageTitle</code> method in the <code>ViewPagerAdapter</code>... but I don't want any text displayed, just a small cursor to show the position of the current View compared to the previous and next ones...</p>