This is a Kotlin tutorial for Android: a fun and simple quiz that will serve as the perfect introduction to Kotlin programming.

This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!

Our tutorial series uses a Samsung Galaxy phone with the custom One UI skin and Google Pixel for the stock Android phone sections. If you're using another Android device, you should be able to ...