The android Studio tool provides you with commands to create all three types of projects. An Android project contains all of the files and resources that are needed to build a project into an .apk file for installation.
1 . Open Tools > Open Terminal….
2 .Navigate to the tools/ directory of your SDK and run
3. To see a list of available targets and their corresponding IDs, execute: android list targets.
Managing Projects from the Command Line
http://developer.android.com/tools/projects/projects-cmdline.html
