title: How to make Zoom on whole content in RecyclerView?
body: <p>I need zoom in/out on whole content in RecyclerView. 
  In fact I need to resize all child views by width, and text inside each item.</p>
  
  <pre><code>public class ViewHolder {
  
      Button btn;
  
      ...
  }
  </code></pre>
  
  <p>When User make zoom in, the text of Button should be decrease down to <code>8sp</code> and disappear if user continue zoom in.</p>
  
  <p>So, now I have dilemma : what I need to do? Resize items in Adapter, or resize them in LayoutManager, and update whole adapter.</p>
  
  <p>Both of scenarios seems affect an performance of visual effect, so I need help. Maybe you give me a better solution. </p>
  
  <hr>
  
  <p>For state of 21/11/2016 I can't found any box-solution for this case.<br>
  So I decide write my own view and do remeasurement of visible views in each zoom scale factor change. </p>