This question already has an answer here:
I have a project built in Android Studio(version 1.2). I want to migrate the project to Android Studio(version 1.2.1.1) in another laptop.
What is the best way to do so?
Just copy your project folder from inside .../AndroidStudioProjects and paste it in the .../AndroidStudioProjects folder in your target laptop.
All the files of the project are contained there.
If you are migrate your project from Lower version to Higher version of Android Studio then it will automatically adjust your project according to newer version.
This thing called version compatibility.
You might use a standard process ... create a free repository on Github (public viewable) or BitBucket, export project there ... then import the project on the other computing platform.
Not a bad idea in general .. use a version control system even for personal development.
