A minimal RESTEasy client for mobile devices http://www.jboss.org/resteasy
Windigo is an easy to use type-safe rest/http client for android and android developers.
A simple convenience library for using a HttpURLConnection to make requests and access the response.
The purpose of this library is to ease the data management in an Android application.
Appsly Android REST (AKA RESTrung) is a annotation based client library to connect to RESTful services on Android with an emphasis in simplicity and performance that automatically handles the implementation for most common REST use cases.