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feat: use canvas_danmaku

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Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
This commit is contained in:
bggRGjQaUbCoE
2024-12-14 16:00:43 +08:00
parent 4e7cf0a1bd
commit fee1ad56f7
16 changed files with 216 additions and 597 deletions
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96
lib/pages/webview/controller.dart
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@@ -1,96 +0,0 @@
// ignore_for_file: avoid_print
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:PiliPalaX/http/init.dart';
import 'package:PiliPalaX/utils/event_bus.dart';
import 'package:PiliPalaX/utils/id_utils.dart';
import 'package:webview_flutter/webview_flutter.dart';
class WebviewController extends GetxController {
String url = '';
RxString type = ''.obs;
RxString pageTitle = ''.obs;
String uaType = '';
final WebViewController controller = WebViewController();
RxInt loadProgress = 0.obs;
RxBool loadShow = true.obs;
EventBus eventBus = EventBus();
@override
void onInit() {
super.onInit();
url = Get.parameters['url'] ?? '';
type.value = Get.parameters['type'] ?? '';
pageTitle.value = Get.parameters['pageTitle'] ?? '';
uaType = Get.parameters['uaType'] ?? 'mob';
webviewInit(uaType: uaType);
}
webviewInit({String uaType = 'mob'}) {
controller
..setUserAgent(Request().headerUa(type: uaType))
..setJavaScriptMode(JavaScriptMode.unrestricted)
..enableZoom(true)
..setNavigationDelegate(
NavigationDelegate(
// 页面加载
onProgress: (int progress) {
// Update loading bar.
loadProgress.value = progress;
},
onPageStarted: (String url) {
final parseUrl = Uri.parse(url);
if (parseUrl.pathSegments.isEmpty) return;
final String str = parseUrl.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']},
);
}
}
},
onPageFinished: (String url) async {
if (type.value == 'liveRoom') {
//注入js
controller.runJavaScriptReturningResult('''
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);
''').then((value) => debugPrint(value.toString()));
} else if (type.value == 'whisper') {
controller.runJavaScriptReturningResult('''
document.querySelector('#internationalHeader').remove();
document.querySelector('#message-navbar').remove();
''').then((value) => debugPrint(value.toString()));
}
pageTitle.value = await controller.getTitle() ?? '';
},
// 加载完成
onUrlChange: (UrlChange urlChange) async {
loadShow.value = false;
// String url = urlChange.url ?? '';
},
onWebResourceError: (WebResourceError error) {},
onNavigationRequest: (NavigationRequest request) {
if (request.url.startsWith('bilibili://')) {
if (request.url.startsWith('bilibili://video/')) {
String str = Uri.parse(request.url).pathSegments[0];
Get.offAndToNamed(
'/searchResult',
parameters: {'keyword': str},
);
}
return NavigationDecision.prevent;
}
return NavigationDecision.navigate;
},
),
)
..loadRequest(Uri.parse(url));
}
}

4
lib/pages/webview/index.dart
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library webview;
export './controller.dart';
export './view.dart';

110
lib/pages/webview/view.dart
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@@ -1,110 +0,0 @@
import 'package:PiliPalaX/utils/utils.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'controller.dart';
import 'package:webview_flutter/webview_flutter.dart';
class WebviewPage extends StatefulWidget {
const WebviewPage({super.key});
@override
State<WebviewPage> createState() => _WebviewPageState();
}
class _WebviewPageState extends State<WebviewPage> {
final WebviewController _webviewController = Get.put(WebviewController());
@override
void dispose() {
Get.delete<WebviewController>();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Obx(
() => Text(_webviewController.pageTitle.value),
),
actions: [
const SizedBox(width: 4),
IconButton(
tooltip: '刷新网页',
onPressed: () {
_webviewController.controller.reload();
},
icon: Icon(Icons.refresh_outlined,
color: Theme.of(context).colorScheme.primary),
),
IconButton(
tooltip: '用外部浏览器打开',
onPressed: () {
Utils.launchURL(_webviewController.url);
},
icon: Icon(Icons.open_in_browser_outlined,
color: Theme.of(context).colorScheme.primary),
),
const SizedBox(width: 12)
],
),
body: Column(
children: [
Obx(
() => AnimatedContainer(
curve: Curves.easeInOut,
duration: const Duration(milliseconds: 350),
height: _webviewController.loadShow.value ? 4 : 0,
child: LinearProgressIndicator(
key: ValueKey(_webviewController.loadProgress),
value: _webviewController.loadProgress / 100,
),
),
),
if (_webviewController.type.value == 'login') ...<Widget>[
Container(
width: double.infinity,
color: Theme.of(context).colorScheme.onInverseSurface,
padding: const EdgeInsets.only(
left: 12, right: 12, top: 6, bottom: 6),
child: const Text('登录成功未自动跳转? 请点击右上角「刷新登录态」'),
),
const SizedBox(height: 4),
Container(
width: double.infinity,
color: Theme.of(context).colorScheme.onInverseSurface,
padding: const EdgeInsets.only(
left: 12, right: 12, top: 6, bottom: 6),
child: const Text(
'如需二维码登录，请点击「电脑版」，放大左侧二维码，截图后官方app或另一设备扫码，授权后点击「刷新登录态」'),
),
],
Expanded(
child: SafeArea(
child: WebViewWidget(
controller: _webviewController.controller,
gestureRecognizers: <Factory<OneSequenceGestureRecognizer>>{
Factory<VerticalDragGestureRecognizer>(
() => VerticalDragGestureRecognizer(),
),
Factory<PanGestureRecognizer>(
() => PanGestureRecognizer(),
),
Factory<ForcePressGestureRecognizer>(
() => ForcePressGestureRecognizer(),
),
Factory<EagerGestureRecognizer>(
() => EagerGestureRecognizer(),
),
Factory<HorizontalDragGestureRecognizer>(
() => HorizontalDragGestureRecognizer(),
),
}),
),
),
],
));
}
}