Find out how to migrate your projects to this single-Activity, multiple-fragment structure using JetPack’s Navigation Architecture Component in Android Studio.

Android has a major limitation: you can only display a single Activity onscreen at any one time. That’s where fragments come in.

With Live Activity, incoming food deliveries, sports games, and more can be tracked from the ‌iPhone‌'s Lock Screen or with the Dynamic Island, and Google's feature works in a similar way.