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Merge pull request #14 from dacher996/main
Smaller WebView fixes
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:webview_flutter/webview_flutter.dart'; | ||
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| /// [TakoPlayWebView] is a webview specifically tailored for the needs of the | ||
| /// Tako Play app. Rather than always creating a webview and assigning it same | ||
| /// values each time, this widget can be instantiated without going though that | ||
| /// hassle. | ||
| class TakoPlayWebView extends StatefulWidget { | ||
| const TakoPlayWebView({ | ||
| required this.initialUrl, | ||
| this.onLoadingFinished, | ||
| Key? key, | ||
| }) : super(key: key); | ||
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| /// Initial url of the web view | ||
| final String initialUrl; | ||
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| /// Callback triggered once the page has finished loading | ||
| final Function(WebViewController)? onLoadingFinished; | ||
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| @override | ||
| State<TakoPlayWebView> createState() => _TakoPlayWebViewState(); | ||
| } | ||
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| class _TakoPlayWebViewState extends State<TakoPlayWebView> { | ||
| WebViewController? _webViewController; | ||
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| @override | ||
| Widget build(BuildContext context) => WebView( | ||
| initialUrl: widget.initialUrl, | ||
| javascriptMode: JavascriptMode.unrestricted, | ||
| allowsInlineMediaPlayback: true, | ||
| backgroundColor: const Color(0x00000000), | ||
| onWebViewCreated: (controller) async { | ||
| _webViewController = controller; | ||
| }, | ||
| onPageFinished: (_) async { | ||
| if (_webViewController == null) return; | ||
| widget.onLoadingFinished?.call(_webViewController!); | ||
| }, | ||
| navigationDelegate: (NavigationRequest request) { | ||
| // If we are navigating to the destination url, allow it. | ||
| if (request.url == widget.initialUrl) { | ||
| return NavigationDecision.navigate; | ||
| } | ||
|
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||
| // Otherwise, reject any navigation to other web urls | ||
| return NavigationDecision.prevent; | ||
| }, | ||
| ); | ||
| } |