title: Issue while using UI Automator Viewer
body: <p>This is the <a href="https://i.stack.imgur.com/VkM3V.png" rel="nofollow noreferrer">screen</a> in android app which I need to identify the elements with UI Automator Viewer, but while trying to get the screenshot with UI Automator, I am getting error as :</p>
  
  <pre><code>Error while obtaining UI hierarchy XML file: com.android.ddmlib.ShellCommandUnresponsiveException
  Error while obtaining UI hierarchy XML file: com.android.ddmlib.ShellCommandUnresponsiveException
  </code></pre>