RESTful interaction between Drupal 7 & Android App (in Java)

In this tutorial, we will understand how to use the Drupal 7 REST services in Android application with Java. The viewers are expected to be familar with Drupal concepts and JAVA programming language. Prerequisite are - access to a Drupal installation (on cloud or on your localhost) and Android Studio. Source code of the app is available here Update: There has been a little change in Services APIs after I posted this video and now you need a CSRF token w