title: Android - RecyclerView to have first row (and values of row) always when I scrolling
body: <p>I need to have first row(and values of row) always when I scrolling.
  I have a <code>RecyclerView</code>I need that when I scrolling my <code>recycle</code> and when arrive <code>Row eight</code> to position of <code>Row one</code> I visible a <code>TextView</code> for shown a something, for example a Title. How I can mange it?</p>
  
  <p><a href="https://i.stack.imgur.com/MTYFl.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/MTYFl.png" alt="enter image description here"></a>  </p>
  
  <p>For example when yellow row arrive to position of row green I visible a <code>TextView</code>.</p>
  
  <p><a href="https://i.stack.imgur.com/SUrPx.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/SUrPx.png" alt="enter image description here"></a></p>
  
  <p>I don't know how I can get <code>position</code> first row of <code>Layout</code> from <code>Activity</code>.</p>
  
  <p>NOTICE : I don't need to use libraries of <code>GitHub</code>. Thanks</p>