dynamic_tools 2.0.4 dynamic_tools: ^2.0.4 copied to clipboard
Dynamic collection of tools for Flutter development, simplifying usage and some interesting stuff!
import 'package:dynamic_tools/dynamic_tools.dart';
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
themeMode: context.isDarkMode ? ThemeMode.dark : ThemeMode.light,
theme: ThemeData(
useMaterial3: true,
brightness: Brightness.light,
colorSchemeSeed: Colors.blue,
),
darkTheme: ThemeData(
brightness: Brightness.dark,
colorSchemeSeed: Colors.blue,
),
initialRoute: '/home',
routes: <String, WidgetBuilder>{
'/home': (context) => const MyHomePage(),
'/first': (context) => const FirstPage(),
'/second': (context) => const SecondPage(),
},
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key});
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
int _counter = 0;
void _incrementCounter() {
setState(() {
_counter++;
});
}
@override
Widget build(BuildContext context) {
return PredictiveBack(
leaveApp: true,
child: Scaffold(
appBar: AppBar(
title: const Text('Demo'),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
const Text(
'Go to normal page',
),
const SizedBox(height: 8),
ElevatedButton(
onPressed: () {
Navigator.of(context).pushNamed('/first');
},
child: const Icon(Icons.arrow_forward_outlined),
),
const SizedBox(height: 16),
const Text(
'Go to predictive back page',
),
const SizedBox(height: 8),
ElevatedButton(
onPressed: () {
Navigator.of(context).pushNamed('/second');
},
child: const Icon(Icons.arrow_forward_outlined),
),
const SizedBox(height: 16),
const Text(
'You have pushed the button this many times:',
),
Text(
'$_counter',
style: context.textTheme.headlineMedium, // To get theme
),
],
),
),
floatingActionButton: FloatingActionButton(
onPressed: _incrementCounter,
tooltip: 'Próximo',
child: const Icon(Icons.add),
),
),
);
}
}
class FirstPage extends StatelessWidget {
const FirstPage({super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('First Page'),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Text('Go Back'),
const SizedBox(height: 8),
ElevatedButton(
onPressed: () {
Navigator.of(context).pop();
},
child: const Icon(Icons.arrow_back_outlined),
),
],
),
),
);
}
}
class SecondPage extends StatelessWidget {
const SecondPage({super.key});
@override
Widget build(BuildContext context) {
return PredictiveBack(
title: Text(
'Are you sure?',
style: context.textTheme.titleMedium,
),
child: Scaffold(
appBar: AppBar(
title: const Text('Second Page'),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Text('Go Back'),
const SizedBox(height: 8),
ElevatedButton(
onPressed: () {
Navigator.of(context).pop();
},
child: const Icon(Icons.arrow_back_outlined),
),
],
),
),
),
);
}
}