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add router and welcome page

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This commit is contained in:
Simon Ding
2024-07-04 23:33:07 +08:00
parent e19a0315d5
commit 321e36bb43
5 changed files with 174 additions and 98 deletions
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126
ui/lib/main.dart
View File

@@ -1,18 +1,65 @@
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:ui/navdrawer.dart';
import 'package:ui/search.dart';
import 'package:ui/weclome.dart';
void main() {
runApp(const MyApp());
runApp(MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
final GlobalKey<NavigatorState> _rootNavigatorKey =
GlobalKey<NavigatorState>();
MyApp({super.key});
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
// GoRouter configuration
final _shellRoute = ShellRoute(
builder: (BuildContext context, GoRouterState state, Widget child) {
return Scaffold(
appBar: AppBar(
// TRY THIS: Try changing the color here to a specific color (to
// Colors.amber, perhaps?) and trigger a hot reload to see the AppBar
// change color while the other colors stay the same.
backgroundColor: Theme.of(context).colorScheme.inversePrimary,
// Here we take the value from the MyHomePage object that was created by
// the App.build method, and use it to set our appbar title.
title: const Text("Polaris追剧"),
),
body: Center(
// Center is a layout widget. It takes a single child and positions it
// in the middle of the parent.
child: Row(children: <Widget>[
NavDrawer(),
const VerticalDivider(thickness: 1, width: 1),
Expanded(child: child)
])));
},
routes: [
GoRoute(
path: '/',
builder: (context, state) => WelcomePage(),
),
GoRoute(
path: "/search",
builder: (context, state) => const SearchPage(),
)
],
);
final _router = GoRouter(
navigatorKey: _rootNavigatorKey,
initialLocation: '/',
routes: [
_shellRoute,
],
);
return MaterialApp.router(
title: 'Flutter Demo',
theme: ThemeData(
// This is the theme of your application.
@@ -30,79 +77,10 @@ class MyApp extends StatelessWidget {
//
// This works for code too, not just values: Most code changes can be
// tested with just a hot reload.
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
colorScheme: ColorScheme.fromSeed(seedColor: Colors.lightBlueAccent),
useMaterial3: true,
),
home: const MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
// This widget is the home page of your application. It is stateful, meaning
// that it has a State object (defined below) that contains fields that affect
// how it looks.
// This class is the configuration for the state. It holds the values (in this
// case the title) provided by the parent (in this case the App widget) and
// used by the build method of the State. Fields in a Widget subclass are
// always marked "final".
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
int _counter = 0;
void _incrementCounter() {
setState(() {
// This call to setState tells the Flutter framework that something has
// changed in this State, which causes it to rerun the build method below
// so that the display can reflect the updated values. If we changed
// _counter without calling setState(), then the build method would not be
// called again, and so nothing would appear to happen.
_counter++;
});
}
@override
Widget build(BuildContext context) {
// This method is rerun every time setState is called, for instance as done
// by the _incrementCounter method above.
//
// The Flutter framework has been optimized to make rerunning build methods
// fast, so that you can just rebuild anything that needs updating rather
// than having to individually change instances of widgets.
return Scaffold(
appBar: AppBar(
// TRY THIS: Try changing the color here to a specific color (to
// Colors.amber, perhaps?) and trigger a hot reload to see the AppBar
// change color while the other colors stay the same.
backgroundColor: Theme.of(context).colorScheme.inversePrimary,
// Here we take the value from the MyHomePage object that was created by
// the App.build method, and use it to set our appbar title.
title: Text(widget.title),
),
body: Center(
// Center is a layout widget. It takes a single child and positions it
// in the middle of the parent.
child: Row(
children: <Widget>[
NavDrawer(),
const VerticalDivider(thickness: 1, width: 1),
SearchPage(),
],
)),
floatingActionButton: FloatingActionButton(
onPressed: _incrementCounter,
tooltip: 'Increment',
child: const Icon(Icons.add),
), // This trailing comma makes auto-formatting nicer for build methods.
routerConfig: _router,
);
}
}

53
ui/lib/navdrawer.dart
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@@ -1,12 +1,20 @@
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
class NavDrawer extends StatelessWidget {
class NavDrawer extends StatefulWidget {
@override
State<StatefulWidget> createState() {
return _NavDrawerState();
}
}
class _NavDrawerState extends State<NavDrawer> {
var _counter = 0;
@override
Widget build(BuildContext context) {
return ConstrainedBox(
constraints: const BoxConstraints(maxWidth: 300),
constraints: const BoxConstraints(maxWidth: 220),
child: Row(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
@@ -14,40 +22,37 @@ class NavDrawer extends StatelessWidget {
Flexible(
child: NavigationRail(
selectedIndex: _counter,
onDestinationSelected: (value) {},
onDestinationSelected: (value) {
setState(() {
_counter = value;
});
if (value == 0) {
context.go('/');
} else if (value == 1) {
context.go("/search");
}
},
extended: MediaQuery.of(context).size.width >= 850,
unselectedIconTheme: const IconThemeData(color: Colors.grey),
destinations: const <NavigationRailDestination>[
NavigationRailDestination(
icon: Icon(Icons.search),
label: Text('Buscar '),
icon: Icon(Icons.live_tv),
label: Text(' 电视剧'),
),
NavigationRailDestination(
icon: Icon(Icons.engineering),
label: Text('Ingeniería '),
icon: Icon(Icons.download),
label: Text('活动'),
),
NavigationRailDestination(
icon: Icon(Icons.business),
label: Text('Sociales '),
icon: Icon(Icons.settings),
label: Text('设置'),
),
NavigationRailDestination(
icon: Icon(Icons.local_hospital),
label: Text('Salud'),
),
NavigationRailDestination(
icon: Icon(Icons.school),
label: Text('Iniciales'),
),
NavigationRailDestination(
icon: Icon(Icons.design_services),
label: Text('Talleres y Extracurriculares'),
icon: Icon(Icons.computer),
label: Text('系统'),
),
],
selectedLabelTextStyle:
TextStyle(color: Colors.lightBlue, fontSize: 20),
unselectedLabelTextStyle:
TextStyle(color: Colors.grey, fontSize: 18),
groupAlignment: -1,
//groupAlignment: -1,
minWidth: 56,
))
]));

71
ui/lib/weclome.dart Normal file
View File

@@ -0,0 +1,71 @@
import 'package:flutter/material.dart';
import 'package:ui/APIs.dart';
class WelcomePage extends StatefulWidget {
const WelcomePage({super.key});
@override
State<StatefulWidget> createState() {
return _WeclomePageState();
}
}
class _WeclomePageState extends State<WelcomePage> {
var favList = List.empty(growable: true);
@override
Widget build(BuildContext context) {
var cards = List<Widget>.empty(growable: true);
for (final item in favList) {
var m = item as Map<String, dynamic>;
cards.add(Card(
margin: const EdgeInsets.all(4),
clipBehavior: Clip.hardEdge,
child: InkWell(
//splashColor: Colors.blue.withAlpha(30),
onTap: () {
//showDialog(context: context, builder: builder)
debugPrint('Card tapped.');
},
child: Row(
children: <Widget>[
Flexible(
child: SizedBox(
width: 150,
height: 200,
child: Image.network(
APIs.tmdbImgBaseUrl + m["poster_path"],
fit: BoxFit.contain,
),
),
),
Flexible(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
m["name"],
style: const TextStyle(
fontSize: 14, fontWeight: FontWeight.bold),
),
const Text(""),
Text(m["overview"])
],
),
)
],
),
)));
}
return Expanded(
child: RefreshIndicator(
onRefresh: _onRefresh,
child: Expanded(
child: ListView(
children: cards,
))));
}
Future<void> _onRefresh() async {}
}

21
ui/pubspec.lock
View File

@@ -83,6 +83,19 @@ packages:
description: flutter
source: sdk
version: "0.0.0"
flutter_web_plugins:
dependency: transitive
description: flutter
source: sdk
version: "0.0.0"
go_router:
dependency: "direct main"
description:
name: go_router
sha256: cdae1b9c8bd7efadcef6112e81c903662ef2ce105cbd220a04bbb7c3425b5554
url: "https://pub.flutter-io.cn"
source: hosted
version: "14.2.0"
http_parser:
dependency: transitive
description:
@@ -123,6 +136,14 @@ packages:
url: "https://pub.flutter-io.cn"
source: hosted
version: "4.0.0"
logging:
dependency: transitive
description:
name: logging
sha256: "623a88c9594aa774443aa3eb2d41807a48486b5613e67599fb4c41c0ad47c340"
url: "https://pub.flutter-io.cn"
source: hosted
version: "1.2.0"
matcher:
dependency: transitive
description:

1
ui/pubspec.yaml
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@@ -36,6 +36,7 @@ dependencies:
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^1.0.6
go_router: ^14.2.0
dev_dependencies:
flutter_test: