Navigating the future with Jetpack Navigation 3

on YouTube ↗39m

" summary

Live-coding shows Jetpack Navigation 3 integrated into a simple chat app: a backstack of route objects, a nav display that observes it, and an entry provider DSL that maps roots to nav entries. The demo adds a profile feature via API/implementation modules without circular deps, shows working predictive back animations, per-entry transition metadata, and a nav entry decorator that preserves saveable state (view‑model scoping is a one-line opt‑in). A list/detail scene strategy adapts layout to large screens and state survives layout changes.

AI-written summary · about

" chapters (10)

1. 0:00Introduction to Navigation 3
2. 2:10Basic navigation principles
3. 5:47Implementing Nav 3 API
4. 11:36Modularization strategies
5. 14:02Cross-module navigation
6. 16:54Refactoring with Nav 3 DSL
7. 23:44State management and scoping
8. 27:22Customizing animations
9. 31:52Supporting large screens
10. 38:02Conclusion and resources

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