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| 1 | +import 'package:flutter/material.dart'; |
| 2 | +import 'package:flutter_inappwebview/flutter_inappwebview.dart'; |
| 3 | +import 'package:flutter_smart_dialog/flutter_smart_dialog.dart'; |
| 4 | + |
| 5 | +void main() { |
| 6 | + runApp(MaterialApp( |
| 7 | + navigatorObservers: [FlutterSmartDialog.observer], |
| 8 | + builder: FlutterSmartDialog.init(), |
| 9 | + home: const MyApp(), |
| 10 | + )); |
| 11 | +} |
| 12 | + |
| 13 | +class MyApp extends StatelessWidget { |
| 14 | + const MyApp({super.key}); |
| 15 | + |
| 16 | + @override |
| 17 | + Widget build(BuildContext context) { |
| 18 | + return Scaffold( |
| 19 | + appBar: AppBar( |
| 20 | + title: const Text("Test"), |
| 21 | + ), |
| 22 | + body: Center( |
| 23 | + child: Builder(builder: (ctx) { |
| 24 | + return ElevatedButton( |
| 25 | + onPressed: () => showWebDialog(ctx), |
| 26 | + child: const Text("Click"), |
| 27 | + ); |
| 28 | + }), |
| 29 | + ), |
| 30 | + ); |
| 31 | + } |
| 32 | + |
| 33 | + void showWebDialog(BuildContext context) { |
| 34 | + SmartDialog.show( |
| 35 | + clickMaskDismiss: true, |
| 36 | + alignment: Alignment.bottomCenter, |
| 37 | + builder: (context) => Container( |
| 38 | + height: 400, |
| 39 | + padding: const EdgeInsets.symmetric(horizontal: 12), |
| 40 | + child: InAppWebView( |
| 41 | + initialData: InAppWebViewInitialData( |
| 42 | + data: _buildHtmlContent(''), |
| 43 | + mimeType: 'text/html', |
| 44 | + encoding: 'utf-8', |
| 45 | + ), |
| 46 | + ), |
| 47 | + ), |
| 48 | + ); |
| 49 | + } |
| 50 | + |
| 51 | + String _buildHtmlContent(String content) { |
| 52 | + return ''' |
| 53 | + <!DOCTYPE html> |
| 54 | + <html> |
| 55 | + <head> |
| 56 | + <meta name="viewport" content="width=device-width, initial-scale=1.0"> |
| 57 | + <style> |
| 58 | + body { |
| 59 | + margin: 0; |
| 60 | + padding: 0; |
| 61 | + font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; |
| 62 | + line-height: 1.5; |
| 63 | + color: #333; |
| 64 | + } |
| 65 | + img { |
| 66 | + max-width: 100%; |
| 67 | + height: auto; |
| 68 | + } |
| 69 | + </style> |
| 70 | + </head> |
| 71 | + <body> |
| 72 | + $content |
| 73 | + </body> |
| 74 | + </html> |
| 75 | + '''; |
| 76 | + } |
| 77 | +} |
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