H Google material was released today to learn how to develop Android apps: The free course comes from Udacity and is called “Developing Android Apps: Android Fundamentals.” The lesson is online and is aimed at those who know programming, but they have no experience with developing applications for Google's mobile operating system.
Developers Reto Meier, Dan Galpin, and Katherine Kuan of Google will take you step by step on how to develop an Android app. The lesson includes best mobile development practices and Android development in general. It will also give you personalized feedback and guidance.
The full course material is available for free to anyone interested to choice "Προβολή Εκπαιδευτικού" (ή όπως το γράφει η ιστοσελίδα “View Courseware”) στο Udacity. Απαιτείται εγγραφή.