An open-source, map collaborative Android application, where users can register and find the best locations to practice their favorites sports.
This app uses a backend developed here: https://github.com/gdacarv/spots-server
To able able to use it, you must import google play service library (because of Google Maps), Facebook SDK and android-support-v7-appcompat.
Tutorials about how to do it (Portuguese):
http://www.contralabs.com/pt/blog/desenvolvimento/usando-google-maps-no-app-android/ http://www.contralabs.com/pt/blog/desenvolvimento/usando-actionbar-em-android-2x
Facebook SDK basically follows the same steps. Just go to developers.facebook.com and download the library project and import it to your workspace.