I have tried to use this tutorial and when I clicked finished, I have noticed that the src was empty, screenshot below: The facebook project in my folder is complete, so my question do I need to manually copy all the files to the folder? And why was this empty?

Edited:
I’m using Eclipse Indigo and Android ADT Version 18.
After you have created your project with empty folders do the following:
1) Right Click on the project
2) Click Import
3) General > File System
4) Select the “facebook” folder that is inside the downloaded package
5) Check mark the facebook option
6) Finish
This will import all the files that are part of the facebook project.