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Hallo, ich habe einen View-Pager erstellt, aber weiß jemand, wie ich Kreise anzeigen kann, die die Paginierung auf einer Seitenansicht darstelle

heres den Code so weit, dass meine Ansicht Pager enthält

public class LevelSelect extends Activity {

    private ViewPager awesomePager;
    private static int NUM_AWESOME_VIEWS = 10;
    private Context cxt;
    private AwesomePagerAdapter awesomeAdapter;

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.layout_levelselect);
        cxt = this;

        awesomeAdapter = new AwesomePagerAdapter();
        awesomePager = (ViewPager) findViewById(R.id.viewpager);
        awesomePager.setAdapter(awesomeAdapter);
    }

    private class AwesomePagerAdapter extends PagerAdapter{


        @Override
        public int getCount() {
            return NUM_AWESOME_VIEWS;
        }


        @Override
        public Object instantiateItem(View collection, int position) {

            LayoutInflater mLayoutInflater = (LayoutInflater) collection.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            final View LeagueButtonView = mLayoutInflater.inflate(R.layout.ls_button, null);
            Button LeagueButton = (Button) LeagueButtonView.findViewById(R.id.league);
            LeagueButton.setBackgroundDrawable(getResources().getDrawable(R.drawable.ls_level_eng1_locked));
            ((ViewPager) collection).addView(LeagueButtonView,0);

            return LeagueButtonView;
        }


        @Override
        public void destroyItem(View collection, int position, Object view) {
            ((ViewPager) collection).removeView((View) view);
        }



        @Override
        public boolean isViewFromObject(View view, Object object) {
            return view==((View)object);
        }


        @Override
        public void finishUpdate(View arg0) {}


        @Override
        public void restoreState(Parcelable arg0, ClassLoader arg1) {}

        @Override
        public Parcelable saveState() {
            return null;
        }

        @Override
        public void startUpdate(View arg0) {}

    }