title: How to change the current tab highlighter color in Android ViewPager?
body: <p>Here is my layout inside <code>ViewPager</code>. I would like to change the color of the current tab highlighter which is below the text. Actually it is showing in black color. But I don't know whether it is a color by default or not. And also I have one more doubt. If I use <code>PagerTitleStrip</code> this tab highlighter doesn't appear. Is there a way to bring that with titlestrip?</p>
  
  <p>Here is my layout:</p>
  
  <pre><code>  &lt;android.support.v4.view.PagerTabStrip android:id="@+id/pager_title_strip"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:layout_gravity="top"
      android:background="@color/pager_titlestrip_bg"    
      android:textColor="@color/pager_titlestrip_text"
      android:paddingTop="5dp"
      android:paddingBottom="4dp" &gt;   
    &lt;/android.support.v4.view.PagerTabStrip&gt;
  </code></pre>