Navigation Component (en del af Jetpack) er den anbefalede måde at håndtere in-app navigation — at navigere mellem destinationer (fragments eller composables) inden for en enkelt-Activity-arkitektur. Det centraliserer navigationlogik og håndterer back stack, argumenter og deep links.
Hvad det tilbyder
The Navigation Component manages navigation within the app:
→ a NAV GRAPH defines destinations (screens) and the actions (paths) between them
(visually/declaratively — one place to see all navigation)
→ a NavController performs navigation; handles the BACK STACK automatically
→ type-safe ARGUMENT passing (Safe Args); deep linking support
→ Designed for SINGLE-ACTIVITY architecture (one activity, many fragment/composable destinations)
