title: flutter - how to random widget sequence/order
body: <p>Let's say I have below widget:</p>
  
  <pre><code>ListView(
     physics: NeverScrollableScrollPhysics(),
     shrinkWrap: true,
     children: &lt;Widget&gt;[
  
       this.widgetA();
       this.widgetB();
       this.widgetC();
  
       this.widgetX();
       this.widgetY();
       this.widgetZ();
  
     ]
  )
  </code></pre>
  
  <p>Is there a way to random  the order of widget X, Y and Z, so the order will be Y, Z, X or Z, X, Y while widget A, B, C remain the same (no random).</p>
  
  <p>Is this possible?</p>
  
  <p>===Update</p>
  
  <p>What's this warning means?</p>
  
  <p><a href="https://i.stack.imgur.com/kpxdb.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/kpxdb.png" alt="enter image description here"></a></p>
  
  <p>in <code>...randomOrderedWidgets,</code></p>