Android Programming Tutorial
Android is an open source and Linux-based operating system for mobile devices such as smartphones and tablet computers. Android was developed by the Open Handset Alliance, led by Google, and other companies.
This tutorial will teach you basic Android programming and will also take you through some advance concepts related to Android application development.
This tutorial has been prepared for the beginners to help them understand basic Android programming. After completing this tutorial you will find yourself at a moderate level of expertise in Android programming from where you can take yourself to next levels.
Android programming is based on Java programming language so if you have basic understanding on Java programming then it will be a fun to learn Android application development.
1 - Android Quick Reference Guide
A quick Android reference guide for Android Programmers.
2 - Android Useful Resources
A collection of Android Sites, Books and Articles is given at this page.
3 - Java Tutorials
If you are starting with Java then it's best place to start with.
4 - Android Tutorial in PDF
Download a quick Android tutorial in PDF format.