title: Exclude class from "Unnecessarily qualified inner class access" inspection
body: <p>I want to keep the <code>Unnecessarily qualified inner class access</code> enabled but when programming in Android I prefer to ignore a particular class (<code>R</code> class) from this rule.</p>
  
  <hr>
  
  <p>In the preferences there is no edit option. My ideas to solve this are:</p>
  
  <ol>
  <li><p>Copy the lint inspection and custom edit it to exclude that class</p></li>
  <li><p>Create a similar lint from scratch that does the same as the
  warning but excludes that class</p></li>
  </ol>
  
  <hr>
  
  <p>I would input over how to edit if possible the existing lint or if I can access somehow the lint (plugin,  Android studio?) or any other idea/solution to solve the above.</p>