Modern Android Development Skills | Android Developers
Welcome to Modern Android Development (MAD) Skills, a series of videos and articles we're creating to teach you how to use the latest technologies of Modern Android Development to create better applications more easily. Arranged as a series of three-week topics, from Navigation to Kotlin to Android Studio, each topic will conclude with a Q&A where we'll answer your questions.
https://developer.android.com/series/mad-skills