Open berkeresvan opened 3 months ago
import 'package:flutter/material.dart'; import 'package:shared_preferences/shared_preferences.dart';
void main() { runApp(const MyApp()); }
class MyApp extends StatelessWidget { const MyApp({super.key});
@override Widget build(BuildContext context) { return MaterialApp( title: 'Flutter Demo', theme: ThemeData( colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple), useMaterial3: true, ), home: const MyHomePage(title: 'Flutter Demo Home Page'), ); } }
class MyHomePage extends StatefulWidget { const MyHomePage({super.key, required this.title});
final String title;
@override State createState() => _MyHomePageState(); }
class _MyHomePageState extends State { int sayac = 0; Future sayacKontrol() async { var sp = await SharedPreferences.getInstance(); sayac = sp.getInt("sayac") ?? 0; setState(() { sayac = sayac + 1; }); sp.setInt("sayac", sayac); }
@override void initState() { // TODO: implement initState super.initState(); }
@override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( backgroundColor: Theme.of(context).colorScheme.inversePrimary, title: Text(widget.title), ), body: Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [ Text( "Açılış Sayısı : $sayac", style: TextStyle(fontSize: 50), ) ], ), ), ); } }
import 'package:flutter/material.dart'; import 'package:shared_preferences/shared_preferences.dart';
void main() { runApp(const MyApp()); }
class MyApp extends StatelessWidget { const MyApp({super.key});
@override Widget build(BuildContext context) { return MaterialApp( title: 'Flutter Demo', theme: ThemeData( colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple), useMaterial3: true, ), home: const MyHomePage(title: 'Flutter Demo Home Page'), ); } }
class MyHomePage extends StatefulWidget { const MyHomePage({super.key, required this.title});
final String title;
@override State createState() => _MyHomePageState();
}
class _MyHomePageState extends State {
int sayac = 0;
Future sayacKontrol() async {
var sp = await SharedPreferences.getInstance();
sayac = sp.getInt("sayac") ?? 0;
setState(() {
sayac = sayac + 1;
});
sp.setInt("sayac", sayac);
}
@override void initState() { // TODO: implement initState super.initState(); }
@override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( backgroundColor: Theme.of(context).colorScheme.inversePrimary, title: Text(widget.title), ), body: Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children:[
Text(
"Açılış Sayısı : $sayac",
style: TextStyle(fontSize: 50),
)
],
),
),
);
}
}