java - 如何在 listView 中同时左右对齐文本

Question

我只需要在 listView 中的产品旁边有一个价格，并且它们需要按如下方式对齐，

• 左侧的产品名称，以及；
• 右边的价格

这是代码:

public ListView lstMenuItems;
public String[] menuItems = {"Fillet On The Bone", "Rump", "Sirloin", "French Cut Pork Cutlets", "Spatchcock Chicken", "Sticky Smoked Paprika Chicken Wings", "Craft Beer Battered Fish", "Butter Chicken", "Pomegranate & Chilli Marinated Lamb Skewer", "Pork Belly Skewer", "Harissa Basted Chicken Skewer"};
public double[] itemPrice = {135, 99, 99, 99, 89, 79, 60, 75, 99, 95, 69};

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.menu);
    TitleBar(waiterName);
    GetListViewValue();
    menuItems = AddPad(menuItems, itemPrice);
    MenuList();

}

    public void MenuList() {

    lstMenuItems = (ListView)findViewById(R.id.lvProducts);
    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, R.layout.category_list, menuItems);
    lstMenuItems.setAdapter(adapter);

}


public String[] AddPad(String[] menu, double[] price) {
    NumberFormat format = NumberFormat.getCurrencyInstance(Locale.getDefault());
    for (int i = 0; i < menu.length; i++) {
        menu[i] = String.format("%-60s %s",menu[i], format.format(price[i]));
    }
    return menu;
}

String.format 类似乎不起作用。有办法做到这一点吗？

请帮忙

Answer 1

创建您的自定义适配器。在 getView 中，您将能够自定义您想要的行。您可以为它扩展 BaseAdapter。