Android SDK Release 22.3
A software stack for mobile devices including an operating system, middleware and key applications
Developers can create applications for the platform using the Android SDK. Applications are written using the Java programming language and run on Dalvik, a custom virtual machine designed for embedded use which runs on top of a Linux kernel.
Android is one the most popular mobile operating systems in the world, with millions of users worldwide. To start building apps for Android, please visit the official web page.