title: How detect if hardware keyboard in Android devices?
body: <p>I need to detect if an Android device has the physical keyboard.  I am using <code>Resources.Configuration.Keyboard</code> but it always returns <code>Android.Content.Res.KeyboardType.Nokeys</code>. For testing I am using a real Android device with hardware keyboard. What I am missing?  </p>
  
  <p>Platform: Xamarin Android</p>