Monday, February 19, 2024

Read Data with ConsumerStatefulWidget in Riverpod

 Read Data with ConsumerStatefulWidget in Riverpod




import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';

// Create Provider
final nameProvider = Provider<String>((ref){
return 'Hello Avi';
});

void main(){
runApp(
ProviderScope(child: MyApp()));
}

class MyApp extends StatelessWidget {
const MyApp({super.key});

@override
Widget build(BuildContext context) {
return MaterialApp(
title:
'Riverpod',
debugShowCheckedModeBanner:
false,
home:
const MyHomePage(),
);
}
}

// Create ConsumerStatefulWidget
class MyHomePage extends ConsumerStatefulWidget{
const MyHomePage({Key? key}): super(key: key);
@override
_MyHomePage createState()=> _MyHomePage();
}
class _MyHomePage extends ConsumerState<MyHomePage>{
@override
    // Create initState

void initState(){
super.initState();
final name=ref.read(nameProvider);
print(name);
}
@override
Widget build(BuildContext context){
    // Create Instance of Provider
final name=ref.watch(nameProvider);

return Scaffold(
appBar:
AppBar(
title:
Text("Riverpod Stateful Widget"),
backgroundColor: Colors.
pink,
),
body:
SafeArea(
child:
Column(
children: [
Text("Welcome"),
    // Call Provider
Text (name),
],
),
),
);
}
}

No comments:

Post a Comment

Featured post

Compress Image With Show File Size & Resolution in Flutter

 Compress Image With Show File Size & Resolution  1.Multiple File Image Compress with file Size import 'dart:io' ; import 'p...

LightBlog