*[Programming Mobile Applications for Android Handheld Systems](https://www.coursera.org/course/android)
*[Creative, Serious and Playful Science of Android Apps](https://www.coursera.org/course/androidapps101)
*[Programming Cloud Services for Android Handheld Systems](https://www.coursera.org/course/mobilecloud)
### C++
*[Google's C++ Course](https://developers.google.com/edu/c++/)
*[Introduction to C++](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-096-introduction-to-c-january-iap-2011/)(MIT's opencourseware)