title: Different tabMode for TabLayout
body: <p>I`m using ViewPager and TabLayout. If tabs can be placed on the display tabMode they must be:</p>
  
  <pre><code>app:tabMode="fixed"
  </code></pre>
  
  <p>else </p>
  
  <pre><code>app:tabMode="scrollable"
  </code></pre>
  
  <p>How can I do this?</p>