title: ViewPager - customizing title PagerTabStrip
body: <p>I used title in ViewPager like on the screen below : just a text with a android.support.v4.view.PagerTabStrip</p>
  
  <p>in <code>OnPageChangeListener()</code>  I use method  <code>public CharSequence getPageTitle(int position)</code> and it sets title</p>
  
  <p><img src="https://i.stack.imgur.com/wfEpd.png" alt="enter image description here"></p>
  
  <p>is there any way to customize that field to look like this :</p>
  
  <p><img src="https://i.stack.imgur.com/Lw0Ow.png" alt="enter image description here"></p>
  
  <p>may be some kind of custom adapter for title?</p>