如何通过拆分列将3个列表添加到一个ListView中

// 步骤1：创建一个ListView控件
ListView listView = findViewById(R.id.listView);

// 步骤2：创建数据模型
public class DataModel {
    public List<String> column1;
    public List<String> column2;
    public List<String> column3;
}

DataModel dataModel = new DataModel();
dataModel.column1 = Arrays.asList("1", "2", "3");
dataModel.column2 = Arrays.asList("A", "B", "C");
dataModel.column3 = Arrays.asList("Apple", "Banana", "Cherry");

// 步骤4：创建自定义适配器
public class CustomAdapter extends BaseAdapter {
    private DataModel data;

    public CustomAdapter(DataModel data) {
        this.data = data;
    }

    @Override
    public int getCount() {
        // 返回列表长度
        return data.column1.size();
    }

    @Override
    public Object getItem(int position) {
        // 返回指定位置的数据项
        return position;
    }

    @Override
    public long getItemId(int position) {
        // 返回指定位置的行ID
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        // 获取布局视图
        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item_layout, parent, false);

        // 获取对应的TextView控件
        TextView column1TextView = view.findViewById(R.id.column1);
        TextView column2TextView = view.findViewById(R.id.column2);
        TextView column3TextView = view.findViewById(R.id.column3);

        // 设置对应列的数据
        column1TextView.setText(data.column1.get(position));
        column2TextView.setText(data.column2.get(position));
        column3TextView.setText(data.column3.get(position));

        return view;
    }
}

// 步骤6：将自定义适配器设置给ListView控件
listView.setAdapter(new CustomAdapter(dataModel));