title: How to dispatch touch events to children after consuming
body: <p>The layout is like:</p>
  <p><img src="https://i.stack.imgur.com/9l3u8.png" alt="enter image description here" /></p>
  <p>View 1 is a self-defined layout <code>FlipperLayout</code>, and View 2 is a extended ListView <code>PinnedHeaderListView</code> which I want to add a &quot;pull to refresh&quot; function. View 1 need to listen to touch event in order to flip left or right. View 2 also need the touch event. And problem is that if View 1 consumed the touch event, View 2 can't get it.</p>
  <p><strong>How Can I dispatch the event to View 2 even after View 1 consumed it?</strong></p>