Learn to use Android Studio, Google's full-blown official IDE for Android application development.
Learn to use Retrofit to make creating and consuming Android APIs much more manageable.
Learn to develop an application based on RestExpress. You will upload Java sources to obtain the compilation results.
Java has never lacked support for JSON processing. In this article, the specific interest lies in the core API group.
Read through a brief introduction into the Hazelcast world.
Learn how to use the Hibernate OGM framework in dealing with a NoSQL database such as MongoDB.
Walk through how the new data binding library helps simplify working with data in Android applications.
Walk through the basics of using view animations in Android applications.