Learn git and then create a git-source repository (by creating an account on Bitbucket or GitHub). It is also important that you familiarize yourself with source control tools and concepts. You can learn Apache Maven, Apache Ant, and Gradle as they provide a powerful set of tools to help in managing your builds. You can use Android app studio IDE or Eclipse for the tools they will help you learn the basics and many other things that will help improve your code. If you are stepping into Android App development, it is very important that you familiarize yourself with the build automation tools as well as the integrated development environment before you start developing your app. Familiarity with the Right Application Development Tools and Environment Proper understanding of Java and XML will help you build/develop a more robust and elegant android app. Some of the fundamentals of the Java programming language include:

Knowledge and mastery over these programming languages are, therefore, prerequisites to developing an Android app. Java and XML are the two main programming languages used in Android App development.

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