至于我的第一个Android应用程序来学习Android SDK的一个目标，我想创建一个特定的URL一个简单的RSS阅读器。无视目标的网络方面，我有得到一个ListView显示自定义布局的麻烦。

As a goal for my first Android application to learn the Android SDK, I am trying to create a simple RSS viewer for a specific url. Disregarding the networking side of the goal, I am having trouble with getting a listView to display a custom layout.

我想要做的是有一个列表视图中的每一行显示两个图像（已读或未读），其次是一些文字之一。我真的不有一个问题，它更是不会有，我能找到（我可能是找错了地方），涵盖取决于code条件自定义布局。任何例子

What I'd like to do is have each row of a list view show one of two images(read or unread), followed by some text. I'm not really having a problem, it's more that there aren't any examples that I could find (I might be looking in the wrong place) that covered custom layouts depending on conditions in code.

任何帮助吗？

推荐答案

下面是一个免费摘录从讨论所涉及的技术，我的书之一。简而言之，你将需要扩展适配器类（例如， ArrayAdapter ，的CursorAdapter ），并采取直接控制创建行，这样你就可以应用所需的业务逻辑。

Here is a free excerpt from one of my books that discusses the techniques involved. In a nutshell, you will need to extend your Adapter class (e.g., ArrayAdapter, CursorAdapter) and take direct control over the creation of rows, so you can apply your desired business logic.