Monodroid sliding menu

Has anyone imported this sliding menu project https://github.com/jfeinstein10/SlidingMenu in their Monodroid application?

I've imported the jar file (com.slidingmenu.lib.slidingmenuactivity.jar) in a new JavaLibraryProject.

I've created a new activity which extends from from SlidingActivity.

My project builds without any errors, but at runtime I get this exception

Java.Lang.NoClassDefFoundError: com.slidingmenu.lib.R$layout 

on

base.OnCreate(bundle)

public class MainActivity : SlidingActivity
{
    public override void OnCreate(Bundle bundle)
    {
        base.OnCreate(bundle);    //The EXCEPTION is thrown here
        SetContentView(Resource.Layout.activity_main);
    }

    public override void SetBehindContentView(int p0)
    {
        base.SetBehindContentView(p0);
    }        
}

Any ideas anyone? Thanks :)

EDIT

Ok. I've done a little modification:

I've added the "assets", "bin" and "res" folders to a ".zip" file which I've added in my AndroidJavaLibrary project.

It compiles fine, but now I get another error on the same line:

Android.Views.InflateException: Binary XML file line #2: Error inflating class com.slidingmenu.lib.SlidingMenu

I finally got it working

public class Activity1 : SlidingActivity
{
    int count = 1;

    public override void OnCreate(Bundle bundle)
    {
        base.OnCreate(bundle);

        // Set our view from the "main" layout resource

        SetContentView(Resource.Layout.Main);
        SetBehindContentView(Resource.Layout.menu);
        // Get our button from the layout resource,
        // and attach an event to it

        Button button = FindViewById<Button>(Resource.Id.MyButton);

        button.Click += delegate { button.Text = string.Format("{0} clicks!", count++); };
    }
} 

And I updated Monodroid to the latest version 4.4.54

Hope this helps someone :)