video_tutorials.md

• Caster.io - Android development video tutorials from Android GDEs. Contains both free and paid tutorials.
• TheNewBoston.com - Android App Development - Beginners
• SlidesLive.com - SlidesLive - Professional Conference Recording
• Realm.io - Android videos from various conferences

Udacity free courses:

• Android Performance by Colt McAnlis
• Developing Android apps
• Android Development for Beginners
• How to create in Android
• Android Basics: Networking
• Android Basics: Multi-screen Apps
• Advanced Android App Development
• Material Design for Android Developers