Android在ArrayAdapter<>里如何得到List<>的Items

public class ItemAdapter extends ArrayAdapter<DemoModel> {

    private final List<DemoModel> items;

public AnswerItemAdapter(Context c, List<DemoModel> items) {

        super(c, 0, items);

        this.items = items;

    }



    @Override

    public View getView(int position, View convertView, ViewGroup parent) {

    //Do something...
return convertView;

    }



    public List<DemoModel> getItems() {

        return items;

    }



}

当前，也可以使用list.clone()也克隆一份list。

然后在Activity里通过 adapter来获取items。

        List<ModeModel> items=ItemAdapter.getItems();