Android的ListView控件不被粉刷上滚动 [英] Android ListView not being repainted on scroll

问题描述

这是最好的图片说明。在我的的ListView滚动前，一切都看起来不错：

This is best described with pictures. Before scrolling in my ListView, everything looks fine:

滚动之后：

这可能是导致这个古怪的行为？我正在测试它的谷歌Nexus 运行的Andr​​oid 4.2.2 并已经尝试过在模拟器上运行的 Android 3.2的具有相同的结果。在这个例子中，我使用的是的ListView 有两种类型的行，但我得到一个标准相同的结果的ListView 只有一个行类型。

What could be causing this odd behavior? I am testing it on a Google Nexus running Android 4.2.2 and have tried it on the emulator running Android 3.2 with the same result. In this example I am using a ListView with two types of rows, but I get the same result with a standard ListView with just one row type.

推荐答案

原来，问题是，我并没有设定我的布局XML文件中的背景色......如果有人能向我解释为什么这能解决问题，我将不胜AP preciate它。添加
机器人：背景=＃000000到我的主要布局固定它，虽然

It turns out the problem was that I did not set a background color in my layout XML file... If someone could explain to me why this fixes the problem, I would greatly appreciate it. Adding android:background="#000000" to my main layout fixed it, though.

...

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