Android Jetpack | Android Developers — Jetpack is a set of libraries, tools and architectural guidance to help make it quick and easy to build great Android apps. It provides common infrastructure code so you can focus on what makes your app unique.
What's new in Android security (Google I/O '18) - YouTube — Attend this session to learn about security features in Android and how they affect your apps. It will cover new APIs and best practices for protecting the integrity of your app and the privacy of your data.