75 lines
1.9 KiB
Dart
75 lines
1.9 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:webview_flutter/webview_flutter.dart';
|
|
import '../../core/config.dart';
|
|
import '../../core/theme.dart';
|
|
|
|
/// WebView wrapper screen for inou web app
|
|
class WebViewScreen extends StatefulWidget {
|
|
const WebViewScreen({super.key});
|
|
|
|
@override
|
|
State<WebViewScreen> createState() => _WebViewScreenState();
|
|
}
|
|
|
|
class _WebViewScreenState extends State<WebViewScreen> {
|
|
late final WebViewController _controller;
|
|
bool _isLoading = true;
|
|
double _loadingProgress = 0;
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
_initWebView();
|
|
}
|
|
|
|
void _initWebView() {
|
|
_controller = WebViewController()
|
|
..setJavaScriptMode(JavaScriptMode.unrestricted)
|
|
..setBackgroundColor(AppTheme.backgroundColor)
|
|
..setNavigationDelegate(
|
|
NavigationDelegate(
|
|
onProgress: (int progress) {
|
|
setState(() {
|
|
_loadingProgress = progress / 100;
|
|
});
|
|
},
|
|
onPageStarted: (String url) {
|
|
setState(() {
|
|
_isLoading = true;
|
|
});
|
|
},
|
|
onPageFinished: (String url) {
|
|
setState(() {
|
|
_isLoading = false;
|
|
});
|
|
},
|
|
onWebResourceError: (WebResourceError error) {
|
|
debugPrint('WebView error: ${error.description}');
|
|
},
|
|
),
|
|
)
|
|
..loadRequest(Uri.parse(AppConfig.webAppUrl));
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Scaffold(
|
|
body: SafeArea(
|
|
child: Stack(
|
|
children: [
|
|
WebViewWidget(controller: _controller),
|
|
if (_isLoading)
|
|
LinearProgressIndicator(
|
|
value: _loadingProgress,
|
|
backgroundColor: AppTheme.surfaceColor,
|
|
valueColor: const AlwaysStoppedAnimation<Color>(
|
|
AppTheme.primaryColor,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|