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feat: 快进、快退、拖动时时间戳展示、关闭自动播放时处理、单p播放完成处理

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This commit is contained in:
guozhigq
2023-08-01 22:51:33 +08:00
parent b947397333
commit e97abb545f
9 changed files with 585 additions and 40 deletions
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11
lib/pages/video/detail/controller.dart
View File

@ -50,6 +50,10 @@ class VideoDetailController extends GetxController
Box user = GStrorage.user;
Box localCache = GStrorage.localCache;
PlPlayerController plPlayerController = PlPlayerController();
// 是否开始自动播放 存在多p的情况下，第二p需要为true
RxBool autoPlay = true.obs;
// 视频资源是否有效
RxBool isEffective = true.obs;
@override
void onInit() {
@ -130,12 +134,17 @@ class VideoDetailController extends GetxController
),
// 硬解
enableHA: true,
autoplay: true,
autoplay: autoPlay.value,
seekTo: defaultST,
duration: Duration(milliseconds: duration),
);
}
// 手动点击播放
handlePlay() {
plPlayerController.togglePlay();
}
// 视频链接
queryVideoUrl() async {
var result = await VideoHttp.videoUrl(cid: cid, bvid: bvid);

38
lib/pages/video/detail/view.dart
View File

@ -55,7 +55,11 @@ class _VideoDetailPageState extends State<VideoDetailPage>
isPlay = true;
setState(() {});
// 播放完成停止 or 切换下一个
if (status == PlayerStatus.completed) {}
if (status == PlayerStatus.completed) {
// 当只有1p或多p未打开自动播放时，播放完成还原进度条，展示控制栏
plPlayerController!.seekTo(Duration.zero);
plPlayerController!.onLockControl(false);
}
}
},
);
@ -180,6 +184,38 @@ class _VideoDetailPageState extends State<VideoDetailPage>
),
),
),
/// 关闭自动播放时 手动播放
Obx(
() => Visibility(
visible: isShowCover &&
videoDetailController
.isEffective.value &&
!videoDetailController.autoPlay.value,
child: Positioned(
right: 12,
bottom: 6,
child: TextButton.icon(
style: ButtonStyle(
backgroundColor:
MaterialStateProperty
.resolveWith((states) {
return Theme.of(context)
.colorScheme
.primaryContainer;
}),
),
onPressed: () => videoDetailController
.handlePlay(),
icon: const Icon(
Icons.play_circle_outline,
size: 20,
),
label: const Text('Play'),
),
),
),
),
],
),
);

38
lib/plugin/pl_player/controller.dart
View File

@ -39,6 +39,7 @@ class PlPlayerController {
// 播放位置
final Rx<Duration> _position = Rx(Duration.zero);
final Rx<Duration> _sliderPosition = Rx(Duration.zero);
final Rx<Duration> _sliderTempPosition = Rx(Duration.zero);
final Rx<Duration> _duration = Rx(Duration.zero);
final Rx<Duration> _buffered = Rx(Duration.zero);
@ -51,13 +52,13 @@ class PlPlayerController {
final Rx<bool> _showVolumeStatus = false.obs;
final Rx<bool> _showBrightnessStatus = false.obs;
final Rx<bool> _doubleSpeedStatus = false.obs;
final Rx<bool> _controlsClose = false.obs;
final Rx<bool> _controlsLock = false.obs;
Rx<bool> videoFitChanged = false.obs;
final Rx<BoxFit> _videoFit = Rx(BoxFit.fill);
///
bool _isSliderMoving = false;
Rx<bool> _isSliderMoving = false.obs;
PlaylistMode _looping = PlaylistMode.none;
bool _autoPlay = false;
final bool _listenersInitialized = false;
@ -112,10 +113,15 @@ class PlPlayerController {
/// [videoController] instace of Player
VideoController? get videoController => _videoController;
Rx<bool> get isSliderMoving => _isSliderMoving;
/// 进度条位置及监听
Rx<Duration> get sliderPosition => _sliderPosition;
Stream<Duration> get onSliderPositionChanged => _sliderPosition.stream;
Rx<Duration> get sliderTempPosition => _sliderTempPosition;
// Stream<Duration> get onSliderPositionChanged => _sliderPosition.stream;
/// 是否展示控制条及监听
Rx<bool> get showControls => _showControls;
Stream<bool> get onShowControlsChanged => _showControls.stream;
@ -151,9 +157,11 @@ class PlPlayerController {
Rx<bool> isBuffering = true.obs;
Rx<bool> get controlsClose => _controlsClose;
/// 屏幕锁 为true时，关闭控制栏
Rx<bool> get controlsLock => _controlsLock;
PlPlayerController({
// 直播间 传false 关闭控制栏
this.controlsEnabled = true,
this.fits = const [
BoxFit.contain,
@ -349,7 +357,7 @@ class PlPlayerController {
}),
videoPlayerController!.stream.position.listen((event) {
_position.value = event;
if (!_isSliderMoving) {
if (!isSliderMoving.value) {
_sliderPosition.value = event;
}
}),
@ -387,8 +395,6 @@ class PlPlayerController {
position = Duration.zero;
}
_position.value = position;
print('seek 🌹duration : ${duration.value.inSeconds}');
if (duration.value.inSeconds != 0) {
// await _videoPlayerController!.stream.buffer.first;
await _videoPlayerController?.seek(position);
@ -396,13 +402,11 @@ class PlPlayerController {
// play();
// }
} else {
print('🌹🌹');
_timerForSeek?.cancel();
_timerForSeek =
Timer.periodic(const Duration(milliseconds: 200), (Timer t) async {
//_timerForSeek = null;
if (duration.value.inSeconds != 0) {
print('🌹🌹🌹');
await _videoPlayerController?.seek(position);
// if (playerStatus.stopped) {
// play();
@ -471,7 +475,7 @@ class PlPlayerController {
/// 隐藏控制条
void _hideTaskControls() {
_timer = Timer(const Duration(milliseconds: 3000), () {
if (!_isSliderMoving) {
if (!isSliderMoving.value) {
controls = false;
}
_timer = null;
@ -485,11 +489,15 @@ class PlPlayerController {
void onChangedSliderStart() {
feedBack();
_isSliderMoving = true;
_isSliderMoving.value = true;
}
void onUodatedSliderProgress(value) {
_sliderTempPosition.value = value;
}
void onChangedSliderEnd() {
_isSliderMoving = false;
_isSliderMoving.value = false;
_hideTaskControls();
}
@ -610,9 +618,9 @@ class PlPlayerController {
}
/// 关闭控制栏
void onCloseControl(bool val) {
void onLockControl(bool val) {
feedBack();
_controlsClose.value = val;
_controlsLock.value = val;
showControls.value = !val;
}
@ -642,10 +650,12 @@ class PlPlayerController {
_position.close();
_playerEventSubs?.cancel();
_sliderPosition.close();
_sliderTempPosition.close();
_isSliderMoving.close();
_duration.close();
_buffered.close();
_showControls.close();
_controlsClose.close();
_controlsLock.close();
playerStatus.status.close();
dataStatus.status.close();

29
lib/plugin/pl_player/models/duration.dart Normal file
View File

@ -0,0 +1,29 @@
extension DurationExtension on Duration {
/// Returns clamp of [Duration] between [min] and [max].
Duration clamp(Duration min, Duration max) {
if (this < min) return min;
if (this > max) return max;
return this;
}
/// Returns a [String] representation of [Duration].
String label({Duration? reference}) {
reference ??= this;
if (reference > const Duration(days: 1)) {
final days = inDays.toString().padLeft(3, '0');
final hours = (inHours - (inDays * 24)).toString().padLeft(2, '0');
final minutes = (inMinutes - (inHours * 60)).toString().padLeft(2, '0');
final seconds = (inSeconds - (inMinutes * 60)).toString().padLeft(2, '0');
return '$days:$hours:$minutes:$seconds';
} else if (reference > const Duration(hours: 1)) {
final hours = inHours.toString().padLeft(2, '0');
final minutes = (inMinutes - (inHours * 60)).toString().padLeft(2, '0');
final seconds = (inSeconds - (inMinutes * 60)).toString().padLeft(2, '0');
return '$hours:$minutes:$seconds';
} else {
final minutes = inMinutes.toString().padLeft(2, '0');
final seconds = (inSeconds - (inMinutes * 60)).toString().padLeft(2, '0');
return '$minutes:$seconds';
}
}
}

243
lib/plugin/pl_player/view.dart
View File

@ -2,14 +2,20 @@ import 'package:audio_video_progress_bar/audio_video_progress_bar.dart';
import 'package:flutter/material.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:get/get.dart';
import 'package:media_kit/media_kit.dart';
import 'package:media_kit_video/media_kit_video.dart';
import 'package:pilipala/common/widgets/app_bar_ani.dart';
import 'package:pilipala/plugin/pl_player/controller.dart';
import 'package:pilipala/plugin/pl_player/models/duration.dart';
import 'package:pilipala/plugin/pl_player/models/play_status.dart';
import 'package:pilipala/plugin/pl_player/utils.dart';
import 'package:pilipala/utils/feed_back.dart';
import 'widgets/backward_seek.dart';
import 'widgets/bottom_control.dart';
import 'widgets/common_btn.dart';
import 'widgets/forward_seek.dart';
import 'widgets/play_pause_btn.dart';
class PLVideoPlayer extends StatefulWidget {
final PlPlayerController controller;
@ -32,6 +38,23 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
late AnimationController animationController;
late VideoController videoController;
bool _mountSeekBackwardButton = false;
bool _mountSeekForwardButton = false;
bool _hideSeekBackwardButton = false;
bool _hideSeekForwardButton = false;
void onDoubleTapSeekBackward() {
setState(() {
_mountSeekBackwardButton = true;
});
}
void onDoubleTapSeekForward() {
setState(() {
_mountSeekForwardButton = true;
});
}
@override
void initState() {
super.initState();
@ -59,10 +82,33 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
fontWeight: FontWeight.normal,
backgroundColor: Color(0xaa000000),
);
const textStyle = TextStyle(
color: Colors.white,
fontSize: 12,
);
return Stack(
clipBehavior: Clip.hardEdge,
fit: StackFit.passthrough,
children: [
// Wrap [Video] widget with [MaterialVideoControlsTheme].
// MaterialVideoControlsTheme(
// normal: MaterialVideoControlsThemeData(
// // Modify theme options:
// buttonBarButtonSize: 24.0,
// buttonBarButtonColor: Colors.white,
// ),
// fullscreen: const MaterialVideoControlsThemeData(
// // Modify theme options:
// displaySeekBar: false,
// automaticallyImplySkipNextButton: false,
// automaticallyImplySkipPreviousButton: false,
// ),
// child: Scaffold(
// body: Video(
// controller: videoController,
// ),
// ),
// ),
Video(
controller: videoController,
controls: NoVideoControls,
@ -78,11 +124,29 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
onTap: () {
_.controls = !_.showControls.value;
},
onDoubleTap: () {
if (_.playerStatus.status.value == PlayerStatus.playing) {
_.togglePlay();
// onDoubleTap: () {
// if (_.playerStatus.status.value == PlayerStatus.playing) {
// _.togglePlay();
// } else {
// _.play();
// }
// },
onDoubleTapDown: (details) {
final totalWidth = MediaQuery.of(context).size.width;
final tapPosition = details.localPosition.dx;
final sectionWidth = totalWidth / 3;
if (tapPosition < sectionWidth) {
// 双击左边区域 👈
onDoubleTapSeekBackward();
} else if (tapPosition < sectionWidth * 2) {
if (_.playerStatus.status.value == PlayerStatus.playing) {
_.togglePlay();
} else {
_.play();
}
} else {
_.play();
// 双击右边区域 👈
onDoubleTapSeekForward();
}
},
onLongPressStart: (detail) {
@ -112,7 +176,7 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
clipBehavior: Clip.hardEdge,
child: AppBarAni(
controller: animationController,
visible: !_.controlsClose.value && _.showControls.value,
visible: !_.controlsLock.value && _.showControls.value,
position: 'top',
child: widget.headerControl!,
),
@ -122,7 +186,7 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
clipBehavior: Clip.hardEdge,
child: AppBarAni(
controller: animationController,
visible: !_.controlsClose.value && _.showControls.value,
visible: !_.controlsLock.value && _.showControls.value,
position: 'bottom',
child: BottomControl(controller: widget.controller),
),
@ -140,7 +204,7 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
return Container();
}
return Positioned(
bottom: -4,
bottom: -3,
left: 0,
right: 0,
child: SlideTransition(
@ -161,22 +225,22 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
Theme.of(context).colorScheme.primary.withOpacity(0.4),
timeLabelLocation: TimeLabelLocation.none,
thumbColor: colorTheme,
barHeight: 3,
barHeight: 2,
thumbRadius: 0.0,
onDragStart: (duration) {
_.onChangedSliderStart();
},
onDragEnd: () {
_.onChangedSliderEnd();
},
// onDragStart: (duration) {
// _.onChangedSliderStart();
// },
// onDragEnd: () {
// _.onChangedSliderEnd();
// },
// onDragUpdate: (details) {
// print(details);
// },
onSeek: (duration) {
feedBack();
_.onChangedSlider(duration.inSeconds.toDouble());
_.seekTo(duration);
},
// onSeek: (duration) {
// feedBack();
// _.onChangedSlider(duration.inSeconds.toDouble());
// _.seekTo(duration);
// },
)),
);
},
@ -212,13 +276,13 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
visible: _.showControls.value,
child: ComBtn(
icon: Icon(
_.controlsClose.value
_.controlsLock.value
? FontAwesomeIcons.lock
: FontAwesomeIcons.lockOpen,
size: 15,
color: Colors.white,
),
fuc: () => _.onCloseControl(!_.controlsClose.value),
fuc: () => _.onLockControl(!_.controlsLock.value),
),
),
),
@ -237,6 +301,141 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
return Container();
}
}),
// 时间进度
/// TDDO 样式
Obx(
() => Align(
alignment: Alignment.topCenter,
child: FractionalTranslation(
translation: const Offset(0.0, 2.5), // 上下偏移量（负数向上偏移）
child: Visibility(
visible: _.isSliderMoving.value,
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Obx(() {
return Text(
_.sliderTempPosition.value.inMinutes >= 60
? printDurationWithHours(_.sliderTempPosition.value)
: printDuration(_.sliderTempPosition.value),
style: textStyle,
);
}),
const SizedBox(width: 2),
const Text('/', style: textStyle),
const SizedBox(width: 2),
Obx(
() => Text(
_.duration.value.inMinutes >= 60
? printDurationWithHours(_.duration.value)
: printDuration(_.duration.value),
style: textStyle,
),
),
],
),
),
),
),
),
// 点击 快进/快退
if (_mountSeekBackwardButton || _mountSeekForwardButton)
Positioned.fill(
child: Row(
children: [
Expanded(
child: _mountSeekBackwardButton
? TweenAnimationBuilder<double>(
tween: Tween<double>(
begin: 0.0,
end: _hideSeekBackwardButton ? 0.0 : 1.0,
),
duration: const Duration(milliseconds: 500),
builder: (context, value, child) => Opacity(
opacity: value,
child: child,
),
onEnd: () {
if (_hideSeekBackwardButton) {
setState(() {
_hideSeekBackwardButton = false;
_mountSeekBackwardButton = false;
});
}
},
child: BackwardSeekIndicator(
onChanged: (value) {
print(value);
// _seekBarDeltaValueNotifier.value = -value;
},
onSubmitted: (value) {
setState(() {
_hideSeekBackwardButton = true;
});
Player player =
widget.controller.videoPlayerController!;
var result = player.state.position - value;
result = result.clamp(
Duration.zero,
player.state.duration,
);
player.seek(result);
widget.controller.play();
},
),
)
: const SizedBox(),
),
Expanded(
child: SizedBox(
width: MediaQuery.of(context).size.width / 4,
),
),
Expanded(
child: _mountSeekForwardButton
? TweenAnimationBuilder<double>(
tween: Tween<double>(
begin: 0.0,
end: _hideSeekForwardButton ? 0.0 : 1.0,
),
duration: const Duration(milliseconds: 500),
builder: (context, value, child) => Opacity(
opacity: value,
child: child,
),
onEnd: () {
if (_hideSeekForwardButton) {
setState(() {
_hideSeekForwardButton = false;
_mountSeekForwardButton = false;
});
}
},
child: ForwardSeekIndicator(
onChanged: (value) {
// _seekBarDeltaValueNotifier.value = value;
},
onSubmitted: (value) {
setState(() {
_hideSeekForwardButton = true;
});
Player player =
widget.controller.videoPlayerController!;
var result = player.state.position + value;
result = result.clamp(
Duration.zero,
player.state.duration,
);
player.seek(result);
widget.controller.play();
},
),
)
: const SizedBox(),
),
],
),
),
],
);
}
@ -256,5 +455,3 @@ class MSliderTrackShape extends RoundedRectSliderTrackShape {
return Rect.fromLTWH(trackLeft, -1, trackWidth, 3);
}
}
class PLPlayerCtr extends GetxController {}

84
lib/plugin/pl_player/widgets/backward_seek.dart Normal file
View File

@ -0,0 +1,84 @@
import 'dart:async';
import 'package:flutter/material.dart';
class BackwardSeekIndicator extends StatefulWidget {
final void Function(Duration) onChanged;
final void Function(Duration) onSubmitted;
const BackwardSeekIndicator({
Key? key,
required this.onChanged,
required this.onSubmitted,
}) : super(key: key);
@override
State<BackwardSeekIndicator> createState() => BackwardSeekIndicatorState();
}
class BackwardSeekIndicatorState extends State<BackwardSeekIndicator> {
Duration value = const Duration(seconds: 10);
Timer? timer;
@override
void initState() {
super.initState();
timer = Timer(const Duration(milliseconds: 400), () {
widget.onSubmitted.call(value);
});
}
void increment() {
timer?.cancel();
timer = Timer(const Duration(milliseconds: 400), () {
widget.onSubmitted.call(value);
});
widget.onChanged.call(value);
// 重复点击 快退秒数累加10
setState(() {
value += const Duration(seconds: 10);
});
}
@override
Widget build(BuildContext context) {
return Container(
decoration: const BoxDecoration(
gradient: LinearGradient(
colors: [
Color(0x88767676),
Color(0x00767676),
],
begin: Alignment.centerLeft,
end: Alignment.centerRight,
),
),
child: InkWell(
splashColor: const Color(0x44767676),
onTap: increment,
child: Center(
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
const Icon(
Icons.fast_rewind,
size: 24.0,
color: Color(0xFFFFFFFF),
),
const SizedBox(height: 8.0),
Text(
'快退${value.inSeconds}秒',
style: const TextStyle(
fontSize: 12.0,
color: Color(0xFFFFFFFF),
),
),
],
),
),
),
);
}
}

9
lib/plugin/pl_player/widgets/bottom_control.dart
View File

@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:get/get.dart';
import 'package:pilipala/plugin/pl_player/index.dart';
import 'package:pilipala/plugin/pl_player/widgets/play_pause_btn.dart';
import '../utils.dart';
@ -56,6 +57,9 @@ class BottomControl extends StatelessWidget implements PreferredSizeWidget {
onDragStart: (duration) {
_.onChangedSliderStart();
},
onDragUpdate: (duration) {
_.onUodatedSliderProgress(duration.timeStamp);
},
onSeek: (duration) {
_.onChangedSliderEnd();
_.onChangedSlider(duration.inSeconds.toDouble());
@ -80,7 +84,10 @@ class BottomControl extends StatelessWidget implements PreferredSizeWidget {
// fuc: () => _.togglePlay(),
// ),
// ),
// const SizedBox(width: 6),
PlayOrPauseButton(
controller: _,
),
const SizedBox(width: 4),
// 播放时间
Obx(() {
return Text(

84
lib/plugin/pl_player/widgets/forward_seek.dart Normal file
View File

@ -0,0 +1,84 @@
import 'dart:async';
import 'package:flutter/material.dart';
class ForwardSeekIndicator extends StatefulWidget {
final void Function(Duration) onChanged;
final void Function(Duration) onSubmitted;
const ForwardSeekIndicator({
Key? key,
required this.onChanged,
required this.onSubmitted,
}) : super(key: key);
@override
State<ForwardSeekIndicator> createState() => ForwardSeekIndicatorState();
}
class ForwardSeekIndicatorState extends State<ForwardSeekIndicator> {
Duration value = const Duration(seconds: 10);
Timer? timer;
@override
void initState() {
super.initState();
timer = Timer(const Duration(milliseconds: 400), () {
widget.onSubmitted.call(value);
});
}
void increment() {
timer?.cancel();
timer = Timer(const Duration(milliseconds: 400), () {
widget.onSubmitted.call(value);
});
widget.onChanged.call(value);
// 重复点击 快进秒数累加10
setState(() {
value += const Duration(seconds: 10);
});
}
@override
Widget build(BuildContext context) {
return Container(
decoration: const BoxDecoration(
gradient: LinearGradient(
colors: [
Color(0x00767676),
Color(0x88767676),
],
begin: Alignment.centerLeft,
end: Alignment.centerRight,
),
),
child: InkWell(
splashColor: const Color(0x44767676),
onTap: increment,
child: Center(
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
const Icon(
Icons.fast_forward,
size: 24.0,
color: Color(0xFFFFFFFF),
),
const SizedBox(height: 8.0),
Text(
'快进${value.inSeconds}秒',
style: const TextStyle(
fontSize: 12.0,
color: Color(0xFFFFFFFF),
),
),
],
),
),
),
);
}
}

89
lib/plugin/pl_player/widgets/play_pause_btn.dart Normal file
View File

@ -0,0 +1,89 @@
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:media_kit/media_kit.dart';
import 'package:pilipala/plugin/pl_player/index.dart';
class PlayOrPauseButton extends StatefulWidget {
final double? iconSize;
final Color? iconColor;
final PlPlayerController? controller;
const PlayOrPauseButton({
super.key,
this.iconSize,
this.iconColor,
this.controller,
});
@override
PlayOrPauseButtonState createState() => PlayOrPauseButtonState();
}
class PlayOrPauseButtonState extends State<PlayOrPauseButton>
with SingleTickerProviderStateMixin {
late final AnimationController animation;
StreamSubscription<bool>? subscription;
late Player player;
bool isOpacity = false;
@override
void initState() {
super.initState();
player = widget.controller!.videoPlayerController!;
animation = AnimationController(
vsync: this,
value: player.state.playing ? 1 : 0,
duration: const Duration(milliseconds: 200),
);
}
@override
void didChangeDependencies() {
super.didChangeDependencies();
subscription ??= player.stream.playing.listen((event) {
if (event) {
animation.forward().then((value) => {
isOpacity = true,
});
} else {
animation.reverse().then((value) => {isOpacity = false});
}
setState(() {});
});
}
@override
void dispose() {
animation.dispose();
subscription?.cancel();
super.dispose();
}
@override
Widget build(BuildContext context) {
return SizedBox(
width: 34,
height: 34,
child: IconButton(
style: ButtonStyle(
padding: MaterialStateProperty.all(EdgeInsets.zero),
),
onPressed: player.playOrPause,
color: Colors.white,
iconSize: 20,
// iconSize: widget.iconSize ?? _theme(context).buttonBarButtonSize,
// color: widget.iconColor ?? _theme(context).buttonBarButtonColor,
icon: AnimatedIcon(
progress: animation,
icon: AnimatedIcons.play_pause,
color: Colors.white,
size: 20,
// size: widget.iconSize ?? _theme(context).buttonBarButtonSize,
// color: widget.iconColor ?? _theme(context).buttonBarButtonColor,
),
),
);
}
}