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bee21b55e6
## Pre-launch Checklist - [x] I read the [Flutter Style Guide] _recently_, and have followed its advice. - [x] I signed the [CLA]. - [x] I read the [Contributors Guide]. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-devrel channel on [Discord]. <!-- Links --> [Flutter Style Guide]: https://github.com/flutter/flutter/blob/master/docs/contributing/Style-guide-for-Flutter-repo.md [CLA]: https://cla.developers.google.com/ [Discord]: https://github.com/flutter/flutter/blob/master/docs/contributing/Chat.md [Contributors Guide]: https://github.com/flutter/samples/blob/main/CONTRIBUTING.md
79 lines
2.4 KiB
Dart
79 lines
2.4 KiB
Dart
// Copyright 2018 The Flutter team. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/cupertino.dart';
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import 'package:go_router/go_router.dart';
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const _bottomNavigationBarItemIconPadding = EdgeInsets.only(top: 4.0);
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class HomeScreen extends StatelessWidget {
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const HomeScreen({
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super.key,
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this.restorationId,
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required this.child,
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required this.onTap,
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});
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final String? restorationId;
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final Widget child;
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final void Function(int) onTap;
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@override
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Widget build(BuildContext context) {
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final index = _getSelectedIndex(GoRouter.of(context).location);
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return RestorationScope(
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restorationId: restorationId,
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child: CupertinoPageScaffold(
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child: Column(
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children: [
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Expanded(child: child),
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CupertinoTabBar(
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currentIndex: index,
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items: const [
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BottomNavigationBarItem(
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icon: Padding(
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padding: _bottomNavigationBarItemIconPadding,
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child: Icon(CupertinoIcons.home),
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),
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label: 'Home',
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),
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BottomNavigationBarItem(
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icon: Padding(
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padding: _bottomNavigationBarItemIconPadding,
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child: Icon(CupertinoIcons.book),
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),
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label: 'My Garden',
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),
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BottomNavigationBarItem(
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icon: Padding(
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padding: _bottomNavigationBarItemIconPadding,
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child: Icon(CupertinoIcons.search),
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),
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label: 'Search',
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),
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BottomNavigationBarItem(
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icon: Padding(
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padding: _bottomNavigationBarItemIconPadding,
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child: Icon(CupertinoIcons.settings),
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),
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label: 'Settings',
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),
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],
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onTap: onTap,
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),
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],
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),
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),
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);
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}
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int _getSelectedIndex(String location) {
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if (location.startsWith('/list')) return 0;
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if (location.startsWith('/favorites')) return 1;
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if (location.startsWith('/search')) return 2;
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if (location.startsWith('/settings')) return 3;
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return 0;
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}
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}
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