Starter/samples
1
0
Fork 0
mirror of https://github.com/flutter/samples.git synced 2026-07-15 13:32:35 +00:00
Code Issues Releases Wiki Activity

Update navigation_and_routing sample to go_router (#2067)

Browse Source 
This is a new PR to update the navigation_and_routing sample to the
latest version of go_router. It is a based on
https://github.com/flutter/samples/pull/1437

---------

Co-authored-by: Brett Morgan <brettmorgan@google.com>
This commit is contained in:
John Ryan
2023-11-01 12:14:00 -07:00
committed by GitHub
parent 3e4e3bc784
commit 49eebf8c20
18 changed files with 332 additions and 733 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
navigation_and_routing/lib/src/screens/scaffold.dart
View File

@@ -4,28 +4,30 @@
import 'package:adaptive_navigation/adaptive_navigation.dart';
import 'package:flutter/material.dart';
import '../routing.dart';
import 'scaffold_body.dart';
import 'package:go_router/go_router.dart';
class BookstoreScaffold extends StatelessWidget {
final Widget child;
final int selectedIndex;
const BookstoreScaffold({
required this.child,
required this.selectedIndex,
super.key,
});
@override
Widget build(BuildContext context) {
final routeState = RouteStateScope.of(context);
final selectedIndex = _getSelectedIndex(routeState.route.pathTemplate);
final goRouter = GoRouter.of(context);
return Scaffold(
body: AdaptiveNavigationScaffold(
selectedIndex: selectedIndex,
body: const BookstoreScaffoldBody(),
body: child,
onDestinationSelected: (idx) {
if (idx == 0) routeState.go('/books/popular');
if (idx == 1) routeState.go('/authors');
if (idx == 2) routeState.go('/settings');
if (idx == 0) goRouter.go('/books/popular');
if (idx == 1) goRouter.go('/authors');
if (idx == 2) goRouter.go('/settings');
},
destinations: const [
AdaptiveScaffoldDestination(
@@ -44,11 +46,4 @@ class BookstoreScaffold extends StatelessWidget {
),
);
}
int _getSelectedIndex(String pathTemplate) {
if (pathTemplate.startsWith('/books')) return 0;
if (pathTemplate == '/authors') return 1;
if (pathTemplate == '/settings') return 2;
return 0;
}
}