/**
  * Looks up the keyCode from a given KEYCODE_NAME. NOTE: This may be an expensive operation.
  *
  * @param keyName the name of the KEYCODE_VALUE to lookup.
  * @returns the intenger keyCode value, or KeyEvent.KEYCODE_UNKNOWN if not found
  */
 public static int getKeyCode(String keyName) {
   return KeyEvent.keyCodeFromString(keyName);
 }