【发布时间】:2021-09-18 20:34:14
【问题描述】:
鼠标滚动卡在视频顶部。我正在使用youtube_player_iframe。另外,我不想重建 iframe 小部件。我试图用pointer_interceptor 包装它,但它并没有解决问题。我的首要任务是解决滚动问题并避免在滚动时重建小部件。在SingleChildScrollView 上包装所有内容不是一个好习惯。
- 我不想像这个包一样使用 YouTube API
- 需要实现flutter-web
如果您有其他处理方法,请随时分享。 谢谢
检查此输出video
测试小部件
import 'package:flutter/foundation.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:pointer_interceptor/pointer_interceptor.dart';
import 'package:sliver_tools/sliver_tools.dart';
import 'package:youtube_player_iframe/youtube_player_iframe.dart';
class YoutubeVideoAdTestScreen2 extends StatefulWidget {
YoutubeVideoAdTestScreen2({Key? key}) : super(key: key);
@override
_YoutubeVideoAdTestScreen2State createState() =>
_YoutubeVideoAdTestScreen2State();
}
class _YoutubeVideoAdTestScreen2State extends State<YoutubeVideoAdTestScreen2> {
YoutubePlayerController _controller = YoutubePlayerController(
initialVideoId: '1oF3pI5umck',
params: YoutubePlayerParams(
// Defining custom playlist
startAt: Duration(seconds: 30),
showControls: true,
showFullscreenButton: true,
),
);
@override
void dispose() {
super.dispose();
_controller.close();
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: CustomScrollView(
slivers: [
MultiSliver(
children: [
...List.generate(
4,
(index) => Container(
color: index % 2 == 0 ? Colors.amber : Colors.cyanAccent,
height: index * 50 + 100,
),
).toList(),
SliverToBoxAdapter(
child: YoutubePlayerIFrame(
gestureRecognizers: <Factory<OneSequenceGestureRecognizer>>{},
controller: _controller,
aspectRatio: 16 / 9,
),
),
...List.generate(
4,
(index) => Container(
color: index % 2 == 0 ? Colors.amber : Colors.cyanAccent,
height: index * 50 + 100,
),
).toList(),
],
),
],
),
);
}
}
【问题讨论】:
标签: flutter flutter-layout flutter-web youtube-player-flutter