问题描述
当使用兼容Android的支持库，并尝试查看javadoc的，比如说， FragmentTransaction ，我收到以下错误，因为没有相关的javadoc文件：
When using the Android support library for compatibility and try to view the javadoc for, say, FragmentTransaction, I get the following error because there is no associated javadoc file:
android.support.v4.app.FragmentTransaction
注：该元素既不先后隶属来源，也不附加的Javadoc 因此没有Javadoc中可以找到。
Note: This element neither has attached source nor attached Javadoc and hence no Javadoc could be found.
支持库是在项目属性Android的依赖项下添加，并显示的Javadoc的位置：（无） - 不可修改的，如下图所示。有什么解决方法吗？
The support library is added under the Android Dependencies item in the project properties, and shows Javadoc location: (None) - non-modifiable as shown below. Is there any workaround for this?
推荐答案
我绑在一起了一个项目，Android的支持，v4.jar只是在包装查看的Android的依赖关系的一部分。我有一个类
I've lashed together a project with android-support-v4.jar just in the Android Dependencies part of the package view. I have a class
public class CountriesFragment extends ListFragment {...}
和的进口
import android.support.v4.app.ListFragment;
了上述
我在 android-support-v4.jar.properties 在库文件夹中的文件。它包含行：
I created a file android-support-v4.jar.properties in the libs folder. It contains the lines:
doc=c:\\[path-to-android-sdk]\\docs\\reference
src=C:\\[path-to-android-sdk]\\extras\\android\\support\\v4\\src
presumably你必须改变，如果不使用Windows未逃脱斜线。
Presumably you'll have to change to un-escaped forward slashes if not using Windows.
接着右键单击该项目，选择刷新，那么你会得到的Javadoc支持。你并不真正需要的文档录入 - 在src条目已经包含的javadoc。
Next right-click the project, select refresh, then you'll get javadoc support. You don't really need the doc entry--the src entry already contains the javadocs.
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