title: Dynamically change the title of a android.support.v4.view.PagerTitleStrip
body: <p>I am currentky using a PagerTitleStrip in my application
  (Doc: <a href="http://developer.android.com/reference/android/support/v4/view/PagerTitleStrip.html" rel="noreferrer">http://developer.android.com/reference/android/support/v4/view/PagerTitleStrip.html</a>)</p>
  
  <p>Everything works fine, and I have set the title like this:</p>
  
  <pre><code>public class PageAdapter extends FragmentPagerAdapter {
  
      private List&lt;Fragment&gt; fragments;
  
      public PageAdapter(FragmentManager fm, List&lt;Fragment&gt; fragments) {
          super(fm);
          this.fragments = fragments;
      }
  
      @Override
      public Fragment getItem(int position) {
          return this.fragments.get(position);
      }
  
      @Override
      public int getCount() {
          return this.fragments.size();
      }
  
      String[] titles = { "1", "2", "3", "4","5" };
  
      @Override
      public CharSequence getPageTitle(int position) {
          return titles[position];
      }
  }
  </code></pre>
  
  <p>My concern now, is that once the first Fragment has finished loading, I have to change the title of the strip.</p>
  
  <p>I have already tried to get the FragmentPagerAdapter and tried to manipulate it, but never succeed to change a title (text)</p>
  
  <p>There is indeed a getPageTitle method: mPagerAdapter.getPageTitle(position) but no setPageTitle ...</p>
  
  <p>Any idea or suggestion?</p>