如何使用 RecyclerView 构建水平 ListView [英] How to build a horizontal ListView with RecyclerView

问题描述

我需要在我的 Android 应用程序中实现一个水平列表视图.我做了一些研究，发现了怎么能我在 Android 中制作了水平 ListView? 和 Android 中的水平 ListView?.然而，这些问题都是在 Recyclerview 发布之前提出的.现在使用 Recyclerview 有没有更好的方法来实现这一点?

I need to implement a horizontal listview in my Android application. I did a bit of research and came across How can I make a horizontal ListView in Android? and Horizontal ListView in Android?. However, these questions were asked before Recyclerview was released. Is there a better way to implement this now with Recyclerview?

推荐答案

现在使用 RecyclerView 是否有更好的方法来实现这一点?

Is there a better way to implement this now with RecyclerView now?

是的.

当您使用 RecyclerView 时，您需要指定一个 LayoutManager 负责布局视图中的每个项目.LinearLayoutManager 允许您指定方向，就像普通的 LinearLayout 一样.

When you use a RecyclerView, you need to specify a LayoutManager that is responsible for laying out each item in the view. The LinearLayoutManager allows you to specify an orientation, just like a normal LinearLayout would.

要使用 RecyclerView 创建水平列表，您可以执行以下操作:

To create a horizontal list with RecyclerView, you might do something like this:

LinearLayoutManager layoutManager
    = new LinearLayoutManager(requireContext(), LinearLayoutManager.HORIZONTAL, false);

RecyclerView myList = (RecyclerView) findViewById(R.id.my_recycler_view);
myList.setLayoutManager(layoutManager);

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