https://developer.android.com/about/versions/12/features/splash-screen
Android 12 adds the SplashScreen API, which enables a new app launch animation for all apps. This includes an into-app motion at launch, a splash screen showing your app icon, and a transition to your app itself.
Example of a splash screen Figure 1: Example of a splash screen The new experience brings standard design elements to every app launch, but it’s also customizable so your app can maintain its unique branding.