Learn to Build a Professional App in Android

A Hands is the Approach to Android App Development for Professionals. 

Learn to build a commercial app on Android like a pro. This course is for anyone who wants to take their Android knowledge and start using it to build real products. This short and no nonsense course will require you to focus and effort to complete and test your ability as a programmer, but if you push on you will be a better app developer by the end of it.