Android Development with Java: Step by step guide to build applications

 In this guide series, you’ll become familiar with Java, the programming language used to develop Android applications. Our goal is to prepare those already familiar with one programming language, such as PHP or Objective-C, to become comfortable working with the Java programming language and dive into Android app development. In this tutorial, you’ll get a brief introduction to Java fundamentals, including object oriented programming, inheritance and more. If you’re new to Java, or just looking to brush up on the details, then this is for you!