title: .java not using the 2- or 3-argument View constructors; XML attributes will not work
body: <p>i'm newbie i have problem creating game</p>
  
  <p>execute process </p>
  
  <p>activity_main.xml -> MainActivity.java -> GameLoop.java -> action.xml (error) -> CustomView.java</p>
  
  <pre><code>Custom view CustomView is not using the 2- or 3-argument View constructors; XML attributes will not work
  </code></pre>
  
  <p>I don't understand......</p>