Learn about the latest Android features, how to make your app sparkle across Android's many surfaces, and how to use our skills --AI optimized instructions-- to help you to leverage all this quickly. * Modernize your app quickly to deliver the latest best practices to your app around edge-to-edge, Glance, Picture-in-Picture, and live updates. * Use the latest Android APIs to limit your app's permission scope. * Build widgets for mobile that extend to Wear OS, desktop mode, and Android Auto using Jetpack Glance. * Prepare your app to integrate with agentic and proactive OS features using AppFunctions and its Jetpack Library. * Learn about overlay windowing, and when to use what, including picture-in-picture and the new bubble anything feature of Android 17. Explore the new Jetpack Picture-in-Picture library for smooth transitions and high-quality animations.