[Android Studio] Android Studio quickly locates the currently open files under which directory (package)

Reprinted from: http://blog.csdn.net/hyr83960944/article/details/38067499

A good feature in eclipse is that I open a aactivity, and in project on the left, it automatically navigates to the same directory as the current file. But it won't be automatically positioned in Android studio.

That's how the Android studio quickly navigates to the directory where I'm currently opening the file, and I opened the myactivity file, which is in a long list of directories, but the project bar on the left is not located in the directory where my current file is located:

How to position it, see, click the Small fork button with a circle, this time project will be positioned in the current file directory.