ListView常用写法

ListView

EquipStaDialogAdapter nextOrderAdapter = new EquipStaDialogAdapter(getActivity(), List<OrderTable>);
listview.setAdapter(nextOrderAdapter);

// 常用方法：刷新数据
nextOrderAdapter.notifyDataSetChanged();

Adapter

public class EquipStaDialogAdapter extends BaseAdapter {

    private LayoutInflater inflater;
    private List<OrderTable> datas;

    public EquipStaDialogAdapter(Context context, List<OrderTable> datas){
        inflater = LayoutInflater.from(context);
        this.datas = datas;
    }

    @Override
    public int getCount() {
        return datas.size();
    }

    @Override
    public Object getItem(int position) {
        return datas.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(final int position, View convertView, ViewGroup parent) {
        ViewHolder viewHolder;
        if (convertView == null){
            viewHolder = new ViewHolder();
            convertView = inflater.inflate(R.layout.dialog_item, parent, false);
            viewHolder.checkBox = (CheckBox) convertView.findViewById(R.id.dialogCB);
            convertView.setTag(viewHolder);
        }else {
            viewHolder = (ViewHolder) convertView.getTag();
        }
        viewHolder.checkBox.setText(datas.get(position).getContractId());
        return convertView;
    }

    public class ViewHolder{
        private CheckBox checkBox;
    }
}