Checkbox inside listview. Adapter extends ResourceCursorAdapter. Data drom SQLite

I'm a little confused. I must 1. to save the state of the checkbox in the database 2. If the checkbox is turned on - the show avatar

    public class MyListAdapter extends ResourceCursorAdapter {


        public MyListAdapter(Context context, Cursor cursor) {
            super(context, R.layout.list_item, cursor);
        }

    @Override
    public void bindView(View view, Context context, Cursor cursor) {
        TextView tvName = (TextView)view.findViewById(R.id.name);
        CheckBox checkBox = (CheckBox)view.findViewById(R.id.checkBox);
        ImageView imageView = (ImageView) view.findViewById(R.id.imageView);

        tvName.setText(cursor.getString(1));
        checkBox.setChecked((cursor.getInt(2)== 0 ? false:true));
    }
}

public class FragmentList extends Fragment{

private ListView listView;
private FloatingActionButton fab;
private Cursor cursor;
private SQLiteDatabase db;
boolean isAvatar;
String nameText;

public FragmentList() {
    // Обязателен открытый/публичный пустой конструктор
}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {

    View v = inflater.inflate(R.layout.fragment_list, container, false);
    fab = (FloatingActionButton) v.findViewById(R.id.fab);
    listView = (ListView) v.findViewById(R.id.listView);

    //создание курсора
    try{
        SQLiteOpenHelper databaseHelper = new DatabaseHelper(v.getContext());
        db = databaseHelper.getWritableDatabase();
        Cursor cursor = db.query("PEOPLE", new String[] {"_id", "NAME", "CHECKBOX"}, null, null, null, null, null);
        MyListAdapter listAdapter = new MyListAdapter(v.getContext(), cursor);
        listView.setAdapter(listAdapter);
    } catch (SQLiteException e){
        Toast.makeText(v.getContext(), getResources().getString(R.string.db_not_available), Toast.LENGTH_SHORT).show();
    }
    return v;

}

I'm not shure where i have to do this tasks. I meen in what part of code i have to realize these tasks. May be something else i have to add to my adapter?