95 lines
2.4 KiB
Dart
95 lines
2.4 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:webview_flutter/webview_flutter.dart';
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class WebViewScreen extends StatefulWidget {
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final String url;
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final String title;
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const WebViewScreen({
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Key? key,
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required this.url,
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required this.title,
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}) : super(key: key);
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@override
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State<WebViewScreen> createState() => _WebViewScreenState();
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}
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class _WebViewScreenState extends State<WebViewScreen> {
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late final WebViewController _controller;
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bool _isLoading = true;
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@override
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void initState() {
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super.initState();
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_controller = WebViewController()
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..setJavaScriptMode(JavaScriptMode.unrestricted)
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..setNavigationDelegate(
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NavigationDelegate(
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onPageStarted: (String url) {
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setState(() {
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_isLoading = true;
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});
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},
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onPageFinished: (String url) {
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setState(() {
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_isLoading = false;
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});
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},
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onWebResourceError: (WebResourceError error) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Error loading page: ${error.description}'),
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),
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);
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}
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},
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),
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)
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..loadRequest(Uri.parse(widget.url));
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text(widget.title),
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backgroundColor: Colors.blue,
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foregroundColor: Colors.white,
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actions: [
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if (_isLoading)
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const Padding(
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padding: EdgeInsets.all(16.0),
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child: CircularProgressIndicator(
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valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
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),
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),
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],
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),
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body: Column(
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children: [
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// Menampilkan alamat URL yang diakses
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Container(
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width: double.infinity,
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color: Colors.grey[200],
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padding: const EdgeInsets.all(8.0),
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child: Text(
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widget.url,
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style: const TextStyle(
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fontSize: 12,
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color: Colors.black54,
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),
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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),
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),
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// WebView
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Expanded(
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child: WebViewWidget(controller: _controller),
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),
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],
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),
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);
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}
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} |