title: using getWindowManager() inside BroadcastReceiver
body: <p>I am trying to use <code>getWindowManager()</code> inside <code>BroadcastReceiver</code> and I get this error:</p>
  
  <p>"The method <code>getWindowManager()</code> is undefined for the type <code>MyReceiver</code>"</p>
  
  <p>I just need to get <code>display.getWidth()</code> and <code>display.getHeight()</code></p>
  
  <p>Any hints? Thanks a lot.</p>