# Li Lance Android Seraphim Framework Flutter Navigation > Flutter Navigation - Skill: `tomevault-io/li-lance-android-seraphim-framework-flutter-navigation` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/li-lance-android-seraphim-framework-flutter-navigation` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/li-lance-android-seraphim-framework-flutter-navigation/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Coding & Dev Tools - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/li-lance-android-seraphim-framework-flutter-navigation --- # Flutter Navigation ## **Priority: P1 (OPERATIONAL)** Navigation and routing for Flutter apps using `go_router` or named routes. ## Implementation Workflow 1. **Choose router** — Use `go_router` for modern, declarative routing. 2. **Define routes** — Use constants or code generation for route paths; never hardcode strings. 3. **Configure deep links** — Set up `AndroidManifest.xml` and `Info.plist` for URL schemes. 4. **Validate parameters** — Check parameters in `redirect` logic before navigation. 5. **Preserve tab state** — Use `StatefulShellRoute` or `IndexedStack` for bottom navigation. ### Route Configuration Example See [implementation examples](references/implementation.md) for GoRouter configuration with parameter validation and redirects. [Routing Patterns & Examples](references/routing-patterns.md) ## Anti-Patterns - ❌ `Uri.parse(url)` for manual URL parsing — use `go_router` built-in parsing - ❌ `Scaffold` body switching for tabs — loses state; use `IndexedStack` or `StatefulShellRoute` - ❌ Unvalidated deep link IDs — always check existence in `redirect` - ❌ Hardcoded route strings like `'/orders'` — use constants (e.g., `Routes.orders`) or code generation ## Related Topics flutter-design-system | flutter-notifications | mobile-ux-core --- > Source: [li-lance/android-seraphim-framework](https://github.com/li-lance/android-seraphim-framework) — distributed by [TomeVault](https://tomevault.io).