Sliding menu problem topic

Hi guys I'm having problem with the jfeistein sliding menu. I have correctly imported it but i have only a problem. When I click on the "test" item it opens the related fragment but it doesn't autoclose the menu as it should.

MAINACTIVITY

Code:

---

public class MainActivity extends Activity {
        private SlidingMenu slidingMenu ;
        @Override
        protected void onCreate(Bundle savedInstanceState) {
                super.onCreate(savedInstanceState);
                setContentView(R.layout.main);
                slidingMenu = new SlidingMenu(this);
        slidingMenu.setMode(SlidingMenu.LEFT);
        slidingMenu.setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN);
        slidingMenu.setShadowWidthRes(R.dimen.slidingmenu_shadow_width);
        slidingMenu.setShadowDrawable(R.drawable.slidingmenu_shadow);
        slidingMenu.setBehindOffsetRes(R.dimen.slidingmenu_offset);
        slidingMenu.setFadeDegree(0.35f);
        slidingMenu.attachToActivity(this, SlidingMenu.SLIDING_CONTENT);
        slidingMenu.setMenu(R.layout.slidingmenu);
        getActionBar().setDisplayHomeAsUpEnabled(true);
        }
       
       
        @Override
    public void onBackPressed() {
        if ( slidingMenu.isMenuShowing()) {
            slidingMenu.toggle();
        }
        else {
            super.onBackPressed();
        }
    }
       
       
        @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        if ( keyCode == KeyEvent.KEYCODE_MENU ) {
            slidingMenu.toggle();
            return true;
        }
        return super.onKeyDown(keyCode, event);
    }
        @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            this.slidingMenu.toggle();
            return true;
        default:
            return super.onOptionsItemSelected(item);
        }
            }
        }

---

SLIDING MENU FRAGMENT

Code:

---

public class SlidingMenuFragment extends Fragment implements ExpandableListView.OnChildClickListener {
        private SlidingMenu slidingMenu ;
    private ExpandableListView sectionListView;
   
   
       
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
       
        List<Section> sectionList = createMenu();
               
        View view = inflater.inflate(R.layout.slidingmenu_fragment, container, false);
        this.sectionListView = (ExpandableListView) view.findViewById(R.id.slidingmenu_view);
        this.sectionListView.setGroupIndicator(null);

        SectionListAdapter sectionListAdapter = new SectionListAdapter(this.getActivity(), sectionList);
        this.sectionListView.setAdapter(sectionListAdapter);
        this.sectionListView.setOnGroupClickListener(new ExpandableListView.OnGroupClickListener() {
              @Override
              public boolean onGroupClick(ExpandableListView parent, View v, int groupPosition, long id) {
                     
                return true;
              }
            });
       
        this.sectionListView.setOnChildClickListener(this);
       
        int count = sectionListAdapter.getGroupCount();
        for (int position = 0; position < count; position++) {
            this.sectionListView.expandGroup(position);
        }
       
        return view;
    }

 
   
    private List<Section> createMenu() {
        List<Section> sectionList = new ArrayList<Section>();

        Section oDemoSection = new Section("Demos");
        oDemoSection.addSectionItem(101,"Test", "lol");
        oDemoSection.addSectionItem(102, "Airport (AsyncTask)", "lol");
       
        Section oGeneralSection = new Section("General");
        oGeneralSection.addSectionItem(201, "Settings", "lol");
        oGeneralSection.addSectionItem(202, "Rate this app", "lol");
        oGeneralSection.addSectionItem(203, "Eula", "lol");
        oGeneralSection.addSectionItem(204, "Quit", "lol");
       
        sectionList.add(oDemoSection);
        sectionList.add(oGeneralSection);
        return sectionList;
       
    }
   
    public void toggle() {
                slidingMenu.toggle();
        }

    @Override
    public boolean onChildClick(ExpandableListView parent, View v,
            int groupPosition, int childPosition, long id) {
            Fragment fragment=null;       
        switch ((int)id) {
        case 101:
                FragmentManager fragmentManager = getFragmentManager();
                fragmentManager.beginTransaction()
                        .replace(R.id.frame_container, new Net()).commit();
            break;
        case 102:
            //TODO
            break;
        case 201:
            //TODO
            break;
        case 202:
            //TODO
            break;
        case 203:
            //TODO
            break;
        case 204:
            //TODO
            break;
         
        }
        return false;

    }}

---