title: No KeyEvent.KEYCODE for $ in android
body: <p>I'm looking to handle a key event for the "$" symbol in a custom android keyboard.  From reading the documentation, there is no KeyEvent.KEYCODE_.  How do you get around this?  The native android keyboard has a dollar sign.  I've searched google and SO to no avail.  </p>
  
  <p>On the KeyBoard object they mention that the KEYCODE for the $ is KEYCODE_4, but our keyboard has no shift in this configuration.  </p>