Check out the new version of Android Bootstrap (currently in alpha) atalpha.androidbootstrap.com
Includes support for Gradle, AppCompat, Navigation Drawer and much more.
Android Bootstrap includes a full working implementation of Fragments, Fragment Pager, Account Manager, android-maven-plugin, Dagger, ActionBarSherlock 4, Menu Drawer, ViewPagerIndicator, http-request, GSON, Robotium for integration testing, API Consumption with an API on Parse.com and much more.
Building an application without Android Bootstrap could easily take 1-3 weeks of developing, debugging and hacking (depending on your experience level with the Standard Android Developer tools). Android Bootstrap and its app generator eliminate the need for most of this work, freeing your valuable time for making great apps.
The app generation process does a brute force replace through the android-bootstrap source code and replaces build artifact names, package names and imports. It also generates the proper file structure for your package and updates account manager settings as well as build settings.
Because its AWEEEESSSOMMMMMEEEE!!!!! No, really, it is. Using the generator you can shave weeks of development, debugging and rid yourself of the continual face-palming that occurs during the highly error prone manual renaming process.