flutter webview 기본샘플 (inappwebview 사용)

pubspec.yaml 추가

dependencies:
  flutter:
    sdk: flutter
 
 
  # The following adds the Cupertino Icons font to your application.
  # Use with the CupertinoIcons class for iOS style icons.
  cupertino_icons: ^1.0.2
  hex: ^0.2.0
  webview_flutter: ^4.0.2
  flutter_inappwebview:

import 'package:flutter/material.dart';
import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 
void main() => runApp(MyApp());
 
class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'InAppWebView Example',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(),
    );
  }
}
 
class MyHomePage extends StatefulWidget {
  @override
  _MyHomePageState createState() => _MyHomePageState();
}
 
class _MyHomePageState extends State<MyHomePage> {
  late InAppWebViewController _webViewController;
 
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('InAppWebView Example'),
      ),
      body: InAppWebView(
        initialUrlRequest: URLRequest(url: Uri.parse('https://naver.com')),
        onWebViewCreated: (controller) {
          _webViewController = controller;
        },
      ),
      floatingActionButton: FloatingActionButton(
        child: Icon(Icons.refresh),
        onPressed: () {
          _webViewController.reload();
        },
      ),
    );
  }
}