crossfadeDrawerLayout = new CrossfadeDrawerLayout(this);

//Create the drawer
result = new DrawerBuilder()
        .withActivity(this)
        .withToolbar(toolbar)
//provide the custom crossfadeDrawerLaoyout
        .withDrawerLayout(crossfadeDrawerLayout)
        .withHasStableIds(true)
//define the width to the width of our smaller view
        .withDrawerWidthDp(72)
//generate the MiniDrawer which is used for the smaller view
        .withGenerateMiniDrawer(true)
//add some items, those are alo automatically added to the MiniDrawer
        .addDrawerItems(
                ...
        )
//the listener which is called when an item inside the drawer or miniDrawer is clicked
        .withOnDrawerItemClickListener(new Drawer.OnDrawerItemClickListener() {
            @Override
            public boolean onItemClick(View view, int position, IDrawerItem drawerItem) {
                return false;
            }
        })
        .withSavedInstance(savedInstanceState)
        .build();

//define maxDrawerWidth (this is the width in the complete opened state)
crossfadeDrawerLayout.setMaxWidthPx(DrawerUIUtils.getOptimalDrawerWidth(this));

//add second view (which is the miniDrawer)
MiniDrawer miniResult = result.getMiniDrawer();
//build the view for the MiniDrawer
View view = miniResult.build(this);
//set the background of the MiniDrawer as this would be transparent
view.setBackgroundColor(UIUtils.getThemeColorFromAttrOrRes(this, com.mikepenz.materialdrawer.R.attr.material_drawer_background, com.mikepenz.materialdrawer.R.color.material_drawer_background));
//we do not have the MiniDrawer view during CrossfadeDrawerLayout creation so we will add it here
crossfadeDrawerLayout.getSmallView().addView(view, ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);

//define the crossfader to be used with the miniDrawer. This is required to be able to automatically toggle open / close
miniResult.withCrossFader(new ICrossfader() {
    @Override
    public void crossfade() {
        crossfadeDrawerLayout.crossfade(400);
        //only close the drawer if we were already faded and want to close it now
        if (isCrossfaded()) {
            result.getDrawerLayout().closeDrawer(GravityCompat.START);
        }
    }

    @Override
    public boolean isCrossfaded() {
        return crossfadeDrawerLayout.isCrossfaded();
    }
});