我找到了一个可以用 android studio 生成类图的免费插件.它被称为SimpleUML.

更新 Android Studio 2.2+:要安装插件，请按照此答案中的步骤操作:https://***.com/a/36823007/1245894>

旧版 Android Studio在 Mac 上:转到 Android Studio -> Preferences -> Plugins

在 Windows 上:转到 Android Studio -> File -> Settings -> Plugins

点击Browse repositories...并搜索SimpleUMLCE(CE 代表 Community Edition，这是 android studio 的基础).

安装它，重新启动，然后您可以右键单击包含要可视化的类的文件夹，然后选择Add to simpleUML Diagram.

就是这样；你有你的代码生成的类图！

I've try to search and found this link, but Ctrl+Alt+Shift+D doesn't work.

I also use find Action Ctrl+Shift+A to find action about diagram and uml but found nothing.

I also search for the uml plugin, but most of them didn't work with new version of intelliJ (I didn't try it I just read the comment).

I found a free plugin that can generate class diagrams with android studio. It's called SimpleUML.

Update Android Studio 2.2+: To install the plugin, follow steps in this answer: https://***.com/a/36823007/1245894

Older version of Android Studio On Mac: go to Android Studio -> Preferences -> Plugins

On Windows: go to Android Studio -> File -> Settings -> Plugins

Click on Browse repositories... and search for SimpleUMLCE (CE means Community Edition, this is what android studio is based on).

Install it, restart, then you can do a right click on the folder containing the classes you want to visualize, and select Add to simpleUML Diagram.

That's it; you have you fancy class diagram generated from your code!