Class With Two Extends

این کدای منه حالا متوجه میشید؟!

 public class ListSeason extends ListActivity {

    private database db;
    private String[] Name;
    private String[] Tedad;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.list_season);
        db = new database(this);
        refresh();
        setListAdapter(new AA());
    }


    @Override
    protected void onListItemClick(ListView l, View v, int position, long id) {
        db.open();
        String text = db.main_display(Name[position], position);
        Intent i = new Intent(ListSeason.this, Matn.class);
        i.putExtra("sea", text);
        i.putExtra("id", position);
        startActivity(i);
    }


    class AA extends ArrayAdapter<String> {

        public AA() {
            super(ListSeason.this, R.layout.listactivity_item, Name);
        }


        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            LayoutInflater in = getLayoutInflater();
            View row = in.inflate(R.layout.listactivity_item, parent, false);
            TextView name = (TextView) row.findViewById(R.id.txt);
            name.setText(Name[position]);

            return (row);
        }
    }


    private void refresh() {
        db.open();
        int s = db.count("Title");
        Name = new String[s];
        Tedad = new String[s];
        for (int i = 0; i < s; i++) {
            Name[i] = db.Season_display(i);
        }
        db.close();

    }
}