uml - Java code automatically generates sequence diagrams

Question

Recently I was looking at the code of an Android project. Because it is a 2-3-year-old project, the amount of code is quite considerable, so I was wondering if there are any tools that can help sort out some code logic.
It is currently known that there are some tools that can automatically generate UML class diagrams, such as http://www.csdn.net/article/2..., but class diagrams are actually not useful for understanding the logic of the entire function or part of the module. It is limited, so I would like to ask if there is a tool that can automatically generate timing diagrams.
If yes, would you please recommend !
If it is a plug-in, it is best to support Android Studio!

Answer 1

First you need to know what timing diagram is. Please refer to:
http://plantuml.com/sequence-...

So you know the possibility of such a tool.