Setting up Java

The Android platform technology stack is based on the Java technology; that is why the first item to be downloaded will be the Java Development Kit (JDK). Although Java JDK 8 is the latest version at the time of writing this book, it is not officially supported by all Android versions, so we will download JDK 6, all the template Java codes generated by Cocos2d-x can be successfully compiled with this version.

You can download the JDK 6 from Oracle at http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase6-419409.html regardless of your development environment.

If Windows is your current environment, then after installing JDK you are required to add the path of the binaries folder to the PATH environment variable. This path will look like this: C:\Program Files\Java\jdk1.6.0_45\bin.

Open a new system console and type javac –version, if Java compiler's version number is displayed, then you have successfully installed JDK in your system.