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mod: use inappwebview

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bggRGjQaUbCoE
2024-09-06 17:58:08 +08:00
parent c5e7943c54
commit 365d2bc643
24 changed files with 310 additions and 43 deletions
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lib/pages/webview/webview_page.dart Normal file
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import 'dart:async';
import 'package:PiliPalaX/http/init.dart';
import 'package:PiliPalaX/utils/id_utils.dart';
import 'package:PiliPalaX/utils/utils.dart';
import 'package:flutter/material.dart';
import 'package:flutter_inappwebview/flutter_inappwebview.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:get/get.dart';
// ignore: constant_identifier_names
enum WebviewMenuItem { Refresh, Copy, Open_In_Browser, Clear_Cache, Go_Back }
class WebviewPageNew extends StatefulWidget {
const WebviewPageNew({super.key});
@override
State<WebviewPageNew> createState() => _WebviewPageNewState();
}
class _WebviewPageNewState extends State<WebviewPageNew> {
final String _url = Get.parameters['url'] ?? '';
final uaType = Get.parameters['uaType'] ?? 'mob';
final _titleStream = StreamController<String?>();
final _progressStream = StreamController<double>();
InAppWebViewController? _webViewController;
@override
void dispose() {
_titleStream.close();
_progressStream.close();
_webViewController = null;
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
titleSpacing: 0,
title: StreamBuilder(
initialData: null,
stream: _titleStream.stream,
builder: (_, snapshot) => Text(
maxLines: 1,
snapshot.hasData ? snapshot.data! : _url,
overflow: TextOverflow.ellipsis,
),
),
bottom: PreferredSize(
preferredSize: Size.zero,
child: StreamBuilder(
initialData: 0.0,
stream: _progressStream.stream,
builder: (_, snapshot) => snapshot.data as double < 1
? LinearProgressIndicator(
value: snapshot.data as double,
)
: const SizedBox.shrink(),
),
),
actions: [
PopupMenuButton(
onSelected: (item) async {
switch (item) {
case WebviewMenuItem.Refresh:
_webViewController?.reload();
break;
case WebviewMenuItem.Copy:
WebUri? uri = await _webViewController?.getUrl();
if (uri != null) {
Utils.copyText(uri.toString());
}
break;
case WebviewMenuItem.Open_In_Browser:
WebUri? uri = await _webViewController?.getUrl();
if (uri != null) {
Utils.launchURL(uri.toString());
}
break;
case WebviewMenuItem.Clear_Cache:
try {
await InAppWebViewController.clearAllCache();
await _webViewController?.clearHistory();
SmartDialog.showToast('已清理');
} catch (e) {
SmartDialog.showToast(e.toString());
}
break;
case WebviewMenuItem.Go_Back:
if (await _webViewController?.canGoBack() == true) {
_webViewController?.goBack();
}
break;
}
},
itemBuilder: (context) => <PopupMenuEntry<WebviewMenuItem>>[
...WebviewMenuItem.values.sublist(0, 4).map(
(item) => PopupMenuItem(value: item, child: Text(item.name))),
const PopupMenuDivider(),
PopupMenuItem(
value: WebviewMenuItem.Go_Back,
child: Text(
WebviewMenuItem.Go_Back.name,
style:
TextStyle(color: Theme.of(context).colorScheme.error),
)),
],
)
],
),
body: SafeArea(
child: InAppWebView(
initialSettings: InAppWebViewSettings(
clearCache: true,
javaScriptEnabled: true,
forceDark: ForceDark.AUTO,
useHybridComposition: false,
algorithmicDarkeningAllowed: true,
useShouldOverrideUrlLoading: true,
userAgent: Request().headerUa(type: uaType),
mixedContentMode: MixedContentMode.MIXED_CONTENT_ALWAYS_ALLOW,
),
initialUrlRequest: URLRequest(url: WebUri.uri(Uri.parse(_url))),
onWebViewCreated: (InAppWebViewController controller) {
_webViewController = controller;
},
onProgressChanged: (controller, progress) {
_progressStream.add(progress / 100);
},
onTitleChanged: (controller, title) {
_titleStream.add(title);
},
onCloseWindow: (controller) => Get.back(),
onLoadStop: (controller, url) {
_webViewController?.evaluateJavascript(
source: '''
document.styleSheets[0].insertRule('div.open-app-btn.bili-btn-warp {display:none;}', 0);
document.styleSheets[0].insertRule('#app__display-area > div.control-panel {display:none;}', 0);
''',
);
_webViewController?.evaluateJavascript(
source: '''
document.querySelector('#internationalHeader').remove();
document.querySelector('#message-navbar').remove();
''',
);
},
shouldOverrideUrlLoading: (controller, navigationAction) async {
final String str = navigationAction.request.url!.pathSegments[0];
final Map matchRes = IdUtils.matchAvorBv(input: str);
final List matchKeys = matchRes.keys.toList();
if (matchKeys.isNotEmpty) {
if (matchKeys.first == 'BV') {
Get.offAndToNamed(
'/searchResult',
parameters: {'keyword': matchRes['BV']},
);
return NavigationActionPolicy.CANCEL;
}
}
var url = navigationAction.request.url!.toString();
if (!url.startsWith('http')) {
if (url.startsWith('bilibili://video/')) {
String str = Uri.parse(url).pathSegments[0];
Get.offAndToNamed(
'/searchResult',
parameters: {'keyword': str},
);
} else {
var snackBar = SnackBar(
content: const Text('当前网页将要打开外部链接，是否打开'),
showCloseIcon: true,
action: SnackBarAction(
label: '打开',
onPressed: () => Utils.launchURL(url),
),
);
ScaffoldMessenger.of(context).showSnackBar(snackBar);
}
return NavigationActionPolicy.CANCEL;
}
return NavigationActionPolicy.ALLOW;
},
),
),
);
}
}