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feat: 倍速、画质、音质调节

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This commit is contained in:
guozhigq
2023-07-31 23:20:49 +08:00
parent e892452bcd
commit b947397333
11 changed files with 818 additions and 177 deletions
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58
lib/pages/video/detail/controller.dart
View File

@ -5,6 +5,7 @@ import 'package:hive/hive.dart';
import 'package:pilipala/http/constants.dart';
import 'package:pilipala/http/video.dart';
import 'package:pilipala/models/common/reply_type.dart';
import 'package:pilipala/models/video/play/quality.dart';
import 'package:pilipala/models/video/play/url.dart';
import 'package:pilipala/models/video/reply/item.dart';
import 'package:pilipala/pages/video/detail/replyReply/index.dart';
@ -21,6 +22,11 @@ class VideoDetailController extends GetxController
// 视频aid
String bvid = Get.parameters['bvid']!;
int cid = int.parse(Get.parameters['cid']!);
late PlayUrlModel data;
// 当前画质
late VideoQuality currentVideoQa;
// 当前音质
late AudioQuality currentAudioQa;
// 是否预渲染 骨架屏
bool preRender = false;
@ -86,6 +92,29 @@ class VideoDetailController extends GetxController
});
}
/// 更新画质、音质
/// TODO 继续进度播放
updatePlayer() {
Duration position = plPlayerController.position.value;
plPlayerController.removeListeners();
plPlayerController.isBuffering.value = false;
plPlayerController.buffered.value = Duration.zero;
/// 暂不匹配解码规则
/// 根据currentVideoQa 重新设置videoUrl
VideoItem firstVideo =
data.dash!.video!.firstWhere((i) => i.id == currentVideoQa.code);
String videoUrl = firstVideo.baseUrl!;
/// 根据currentAudioQa 重新设置audioUrl
AudioItem firstAudio =
data.dash!.audio!.firstWhere((i) => i.id == currentAudioQa.code);
String audioUrl = firstAudio.baseUrl ?? '';
playerInit(videoUrl, audioUrl, defaultST: position);
}
playerInit(source, audioSource,
{Duration defaultST = Duration.zero, int duration = 0}) async {
plPlayerController.setDataSource(
@ -111,14 +140,27 @@ class VideoDetailController extends GetxController
queryVideoUrl() async {
var result = await VideoHttp.videoUrl(cid: cid, bvid: bvid);
if (result['status']) {
PlayUrlModel data = result['data'];
// 指定质量的视频 -> 最高质量的视频
String videoUrl = data.dash!.video!.first.baseUrl!;
String audioUrl =
data.dash!.audio!.isNotEmpty ? data.dash!.audio!.first.baseUrl! : '';
playerInit(videoUrl, audioUrl,
defaultST: Duration(milliseconds: data.lastPlayTime!),
duration: data.timeLength ?? 0);
data = result['data'];
/// 优先顺序 省流模式 -> 设置中指定质量 -> 当前可选的最高质量
VideoItem firstVideo = data.dash!.video!.first;
String videoUrl = firstVideo.baseUrl!;
//
currentVideoQa = VideoQualityCode.fromCode(firstVideo.id!)!;
/// 优先顺序 设置中指定质量 -> 当前可选的最高质量
AudioItem firstAudio =
data.dash!.audio!.isNotEmpty ? data.dash!.audio!.first : AudioItem();
String audioUrl = firstAudio.baseUrl ?? '';
//
currentAudioQa = AudioQualityCode.fromCode(firstAudio.id!)!;
playerInit(
videoUrl,
audioUrl,
defaultST: Duration(milliseconds: data.lastPlayTime!),
duration: data.timeLength ?? 0,
);
}
}

70
lib/pages/video/detail/view.dart
View File

@ -13,6 +13,7 @@ import 'package:pilipala/pages/video/detail/related/index.dart';
import 'package:pilipala/plugin/pl_player/index.dart';
import 'widgets/app_bar.dart';
import 'widgets/header_control.dart';
class VideoDetailPage extends StatefulWidget {
const VideoDetailPage({Key? key}) : super(key: key);
@ -158,7 +159,12 @@ class _VideoDetailPageState extends State<VideoDetailPage>
.videoPlayerController !=
null)
PLVideoPlayer(
controller: plPlayerController!),
controller: plPlayerController!,
headerControl: HeaderControl(
controller: plPlayerController,
videoDetailCtr: videoDetailController,
),
),
Visibility(
visible: isShowCover,
child: Positioned(
@ -194,37 +200,41 @@ class _VideoDetailPageState extends State<VideoDetailPage>
color: Theme.of(context).colorScheme.background,
child: Column(
children: [
Container(
width: double.infinity,
height: 0,
decoration: BoxDecoration(
border: Border(
bottom: BorderSide(
color:
Theme.of(context).dividerColor.withOpacity(0.1),
),
),
),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.max,
children: [
Container(
width: 280,
margin: const EdgeInsets.only(left: 20),
child: Obx(
() => TabBar(
controller: videoDetailController.tabCtr,
dividerColor: Colors.transparent,
indicatorColor:
Theme.of(context).colorScheme.background,
tabs: videoDetailController.tabs
.map((String name) => Tab(text: name))
.toList(),
),
Opacity(
opacity: 0,
child: Container(
width: double.infinity,
height: 0,
decoration: BoxDecoration(
border: Border(
bottom: BorderSide(
color: Theme.of(context)
.dividerColor
.withOpacity(0.1),
),
),
],
),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.max,
children: [
Container(
width: 280,
margin: const EdgeInsets.only(left: 20),
child: Obx(
() => TabBar(
controller: videoDetailController.tabCtr,
dividerColor: Colors.transparent,
indicatorColor:
Theme.of(context).colorScheme.background,
tabs: videoDetailController.tabs
.map((String name) => Tab(text: name))
.toList(),
),
),
),
],
),
),
),
Expanded(

470
lib/pages/video/detail/widgets/header_control.dart Normal file
View File

@ -0,0 +1,470 @@
import 'package:flutter/material.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:get/get.dart';
import 'package:pilipala/models/video/play/quality.dart';
import 'package:pilipala/models/video/play/url.dart';
import 'package:pilipala/pages/home/index.dart';
import 'package:pilipala/pages/video/detail/index.dart';
import 'package:pilipala/plugin/pl_player/index.dart';
class HeaderControl extends StatefulWidget implements PreferredSizeWidget {
final PlPlayerController? controller;
final VideoDetailController? videoDetailCtr;
const HeaderControl({
this.controller,
this.videoDetailCtr,
Key? key,
}) : super(key: key);
@override
State<HeaderControl> createState() => _HeaderControlState();
@override
Size get preferredSize => throw UnimplementedError();
}
class _HeaderControlState extends State<HeaderControl> {
late PlayUrlModel videoInfo;
List<PlaySpeed> playSpeed = PlaySpeed.values;
Size get preferredSize => const Size(double.infinity, kToolbarHeight);
@override
void initState() {
super.initState();
videoInfo = widget.videoDetailCtr!.data;
}
/// 设置面板
void showSettingSheet() {
TextStyle subTitleStyle =
TextStyle(fontSize: 12, color: Theme.of(context).colorScheme.outline);
showModalBottomSheet(
context: context,
backgroundColor: Colors.transparent,
builder: (_) {
return Container(
width: double.infinity,
height: 420,
clipBehavior: Clip.hardEdge,
decoration: BoxDecoration(
color: Theme.of(context).colorScheme.background,
borderRadius: const BorderRadius.all(Radius.circular(12)),
),
margin: EdgeInsets.only(
left: 12,
right: 12,
bottom: MediaQuery.of(context).padding.bottom + 23,
),
child: Column(
children: [
SizedBox(
height: 35,
child: Center(
child: Container(
width: 32,
height: 3,
decoration: BoxDecoration(
color: Theme.of(context)
.colorScheme
.onSecondaryContainer
.withOpacity(0.5),
borderRadius:
const BorderRadius.all(Radius.circular(3))),
),
),
),
Expanded(
child: Material(
child: ListView(
physics: const NeverScrollableScrollPhysics(),
children: [
ListTile(
onTap: () {},
dense: true,
enabled: false,
leading:
const Icon(Icons.network_cell_outlined, size: 20),
title: const Text('省流模式'),
subtitle: Text('低画质 ｜ 减少视频缓存', style: subTitleStyle),
trailing: Transform.scale(
scale: 0.75,
child: Switch(
thumbIcon: MaterialStateProperty.resolveWith<Icon?>(
(Set<MaterialState> states) {
if (states.isNotEmpty &&
states.first == MaterialState.selected) {
return const Icon(Icons.done);
}
return null; // All other states will use the default thumbIcon.
}),
value: false,
onChanged: (value) => {},
),
),
),
Obx(
() => ListTile(
onTap: () => {Get.back(), showSetSpeedSheet()},
dense: true,
leading: const Icon(Icons.speed_outlined, size: 20),
title: const Text('播放速度'),
subtitle: Text(
'当前倍速 x${widget.controller!.playbackSpeed}',
style: subTitleStyle),
),
),
ListTile(
onTap: () => {Get.back(), showSetVideoQa()},
dense: true,
leading: const Icon(Icons.play_circle_outline, size: 20),
title: const Text('选择画质'),
subtitle: Text(
'当前画质 ${widget.videoDetailCtr!.currentVideoQa.description}',
style: subTitleStyle),
),
ListTile(
onTap: () => {Get.back(), showSetAudioQa()},
dense: true,
leading: const Icon(Icons.album_outlined, size: 20),
title: const Text('选择音质'),
subtitle: Text(
'当前音质 ${widget.videoDetailCtr!.currentAudioQa.description}',
style: subTitleStyle),
),
ListTile(
onTap: () {},
dense: true,
enabled: false,
leading: const Icon(Icons.play_circle_outline, size: 20),
title: const Text('播放设置'),
),
ListTile(
onTap: () {},
dense: true,
enabled: false,
leading: const Icon(Icons.subtitles_outlined, size: 20),
title: const Text('弹幕设置'),
),
],
),
))
],
),
);
},
clipBehavior: Clip.hardEdge,
isScrollControlled: true,
);
}
/// 选择倍速
void showSetSpeedSheet() {
showModalBottomSheet(
context: context,
elevation: 0,
backgroundColor: Colors.transparent,
builder: (BuildContext context) {
return Container(
width: double.infinity,
height: 450,
clipBehavior: Clip.hardEdge,
decoration: BoxDecoration(
color: Theme.of(context).colorScheme.background,
borderRadius: const BorderRadius.all(Radius.circular(12)),
),
margin: EdgeInsets.only(
left: 12,
right: 12,
bottom: MediaQuery.of(context).padding.bottom,
),
child: Material(
child: ListView(
physics: const NeverScrollableScrollPhysics(),
children: [
const SizedBox(
height: 45,
child: Center(
child: Text('播放速度'),
),
),
for (var i in playSpeed) ...[
ListTile(
onTap: () {
widget.controller!.setPlaybackSpeed(i.value);
Get.back(result: {'playbackSpeed': i.value});
},
dense: true,
contentPadding: const EdgeInsets.only(left: 20, right: 20),
title: Text(i.description),
trailing: i.value == widget.controller!.playbackSpeed
? Icon(
Icons.done,
color: Theme.of(context).colorScheme.primary,
)
: null,
),
]
],
),
),
);
},
);
}
/// 选择画质
void showSetVideoQa() {
List<FormatItem> videoFormat = videoInfo.supportFormats!;
VideoQuality currentVideoQa = widget.videoDetailCtr!.currentVideoQa;
/// 总质量分类
int totalQaSam = videoFormat.length;
/// 可用的质量分类
int userfulQaSam = 0;
List<VideoItem> video = videoInfo.dash!.video!;
Set<int> idSet = {};
for (var item in video) {
int id = item.id!;
if (!idSet.contains(id)) {
idSet.add(id);
userfulQaSam++;
}
}
TextStyle subTitleStyle =
TextStyle(fontSize: 12, color: Theme.of(context).colorScheme.outline);
showModalBottomSheet(
context: context,
elevation: 0,
backgroundColor: Colors.transparent,
builder: (BuildContext context) {
return Container(
width: double.infinity,
height: 310,
clipBehavior: Clip.hardEdge,
decoration: BoxDecoration(
color: Theme.of(context).colorScheme.background,
borderRadius: const BorderRadius.all(Radius.circular(12)),
),
margin: EdgeInsets.only(
left: 12,
right: 12,
bottom: MediaQuery.of(context).padding.bottom,
),
child: Column(
children: [
SizedBox(
height: 45,
child: GestureDetector(
onTap: () {
SmartDialog.showToast('标灰画质可能需要bilibili会员');
},
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Text('选择画质'),
const SizedBox(width: 4),
Icon(
Icons.info_outline,
size: 16,
color: Theme.of(context).colorScheme.outline,
)
],
),
),
),
Expanded(
child: Material(
child: Scrollbar(
thumbVisibility: true,
child: ListView(
children: [
for (var i = 0; i < totalQaSam; i++) ...[
ListTile(
onTap: () {
final int quality = videoFormat[i].quality!;
widget.videoDetailCtr!.currentVideoQa =
VideoQualityCode.fromCode(quality)!;
widget.videoDetailCtr!.updatePlayer();
Get.back();
},
dense: true,
// 可能包含会员解锁画质
enabled: i >= totalQaSam - userfulQaSam,
contentPadding:
const EdgeInsets.only(left: 20, right: 20),
title: Text(videoFormat[i].newDesc!),
subtitle: Text(
videoFormat[i].format!,
style: subTitleStyle,
),
trailing: currentVideoQa.code ==
videoFormat[i].quality
? Icon(
Icons.done,
color:
Theme.of(context).colorScheme.primary,
)
: const SizedBox(),
),
]
],
),
),
),
),
],
),
);
},
);
}
/// 选择音质
void showSetAudioQa() {
List<FormatItem> videoFormat = videoInfo.supportFormats!;
AudioQuality currentAudioQa = widget.videoDetailCtr!.currentAudioQa;
List<AudioItem> audio = videoInfo.dash!.audio!;
TextStyle subTitleStyle =
TextStyle(fontSize: 12, color: Theme.of(context).colorScheme.outline);
showModalBottomSheet(
context: context,
elevation: 0,
backgroundColor: Colors.transparent,
builder: (BuildContext context) {
return Container(
width: double.infinity,
height: 250,
clipBehavior: Clip.hardEdge,
decoration: BoxDecoration(
color: Theme.of(context).colorScheme.background,
borderRadius: const BorderRadius.all(Radius.circular(12)),
),
margin: EdgeInsets.only(
left: 12,
right: 12,
bottom: MediaQuery.of(context).padding.bottom,
),
child: Column(
children: [
const SizedBox(height: 45, child: Center(child: Text('选择音质'))),
Expanded(
child: Material(
child: ListView(
children: [
for (var i in audio) ...[
ListTile(
onTap: () {
final int quality = i.id!;
widget.videoDetailCtr!.currentAudioQa =
AudioQualityCode.fromCode(quality)!;
widget.videoDetailCtr!.updatePlayer();
Get.back();
},
dense: true,
contentPadding:
const EdgeInsets.only(left: 20, right: 20),
title: Text(i.quality!),
subtitle: Text(
i.codecs!,
style: subTitleStyle,
),
trailing: currentAudioQa.code == i.id
? Icon(
Icons.done,
color: Theme.of(context).colorScheme.primary,
)
: const SizedBox(),
),
]
],
),
),
),
],
),
);
},
);
}
@override
Widget build(BuildContext context) {
final _ = widget.controller!;
const textStyle = TextStyle(
color: Colors.white,
fontSize: 12,
);
return AppBar(
backgroundColor: Colors.transparent,
foregroundColor: Colors.white,
elevation: 0,
scrolledUnderElevation: 0,
primary: false,
centerTitle: false,
automaticallyImplyLeading: false,
titleSpacing: 14,
title: Row(
children: [
ComBtn(
icon: const Icon(
FontAwesomeIcons.arrowLeft,
size: 15,
color: Colors.white,
),
fuc: () => Get.back(),
),
const SizedBox(width: 4),
ComBtn(
icon: const Icon(
FontAwesomeIcons.house,
size: 15,
color: Colors.white,
),
fuc: () => Get.offAll(const HomePage()),
),
const Spacer(),
// ComBtn(
// icon: const Icon(
// FontAwesomeIcons.cropSimple,
// size: 15,
// color: Colors.white,
// ),
// fuc: () => _.screenshot(),
// ),
Obx(
() => SizedBox(
width: 45,
height: 34,
child: TextButton(
style: ButtonStyle(
padding: MaterialStateProperty.all(EdgeInsets.zero),
),
onPressed: () {
_.togglePlaybackSpeed();
},
child: Text(
'${_.playbackSpeed.toString()}X',
style: textStyle,
),
),
),
),
const SizedBox(width: 4),
ComBtn(
icon: const Icon(
FontAwesomeIcons.sliders,
size: 15,
color: Colors.white,
),
fuc: () => showSettingSheet(),
),
],
),
);
}
}