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mod: 视频播放器重构 - 基本功能

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This commit is contained in:
guozhigq
2023-07-30 22:44:18 +08:00
parent ca12be5373
commit 636ff2b9ad
31 changed files with 1583 additions and 390 deletions
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66
lib/pages/video/detail/view.dart
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@ -1,7 +1,6 @@
import 'dart:async';
import 'package:extended_nested_scroll_view/extended_nested_scroll_view.dart';
import 'package:flutter_meedu_media_kit/meedu_player.dart';
import 'package:get/get.dart';
import 'package:flutter/material.dart';
import 'package:pilipala/common/widgets/network_img_layer.dart';
@ -11,6 +10,7 @@ import 'package:pilipala/pages/video/detail/reply/index.dart';
import 'package:pilipala/pages/video/detail/controller.dart';
import 'package:pilipala/pages/video/detail/introduction/index.dart';
import 'package:pilipala/pages/video/detail/related/index.dart';
import 'package:pilipala/plugin/pl_player/index.dart';
import 'widgets/app_bar.dart';
@ -27,21 +27,20 @@ class _VideoDetailPageState extends State<VideoDetailPage>
with TickerProviderStateMixin, RouteAware {
final VideoDetailController videoDetailController =
Get.put(VideoDetailController(), tag: Get.arguments['heroTag']);
MeeduPlayerController? _meeduPlayerController;
PlPlayerController? plPlayerController;
final ScrollController _extendNestCtr = ScrollController();
late StreamController<double> appbarStream;
StreamSubscription? _playerEventSubs;
bool isPlay = false;
PlayerStatus playerStatus = PlayerStatus.paused;
PlayerStatus playerStatus = PlayerStatus.playing;
bool isShowCover = true;
double doubleOffset = 0;
@override
void initState() {
super.initState();
_meeduPlayerController = videoDetailController.meeduPlayerController;
_playerEventSubs = _meeduPlayerController!.onPlayerStatusChanged.listen(
plPlayerController = videoDetailController.plPlayerController;
plPlayerController!.onPlayerStatusChanged.listen(
(PlayerStatus status) {
videoDetailController.markHeartBeat();
playerStatus = status;
@ -70,24 +69,15 @@ class _VideoDetailPageState extends State<VideoDetailPage>
);
}
Future<void> _meeduDispose() async {
if (_meeduPlayerController != null) {
_playerEventSubs?.cancel();
await _meeduPlayerController!.dispose();
_meeduPlayerController = null;
// The next line disables the wakelock again.
}
}
void continuePlay() async {
await _extendNestCtr.animateTo(0,
duration: const Duration(milliseconds: 500), curve: Curves.easeInOut);
_meeduPlayerController!.play();
plPlayerController!.play();
}
@override
void dispose() {
videoDetailController.meeduPlayerController.dispose();
plPlayerController!.dispose();
if (videoDetailController.timer != null) {
videoDetailController.timer!.cancel();
}
@ -97,9 +87,6 @@ class _VideoDetailPageState extends State<VideoDetailPage>
@override
// 离开当前页面时
void didPushNext() async {
if (!_meeduPlayerController!.pipAvailable.value) {
_meeduPlayerController!.pause();
}
if (videoDetailController.timer!.isActive) {
videoDetailController.timer!.cancel();
}
@ -111,7 +98,7 @@ class _VideoDetailPageState extends State<VideoDetailPage>
void didPopNext() async {
if (_extendNestCtr.position.pixels == 0) {
await Future.delayed(const Duration(milliseconds: 300));
_meeduPlayerController!.play();
plPlayerController!.play();
}
if (!videoDetailController.timer!.isActive) {
videoDetailController.loopHeartBeat();
@ -167,34 +154,11 @@ class _VideoDetailPageState extends State<VideoDetailPage>
tag: videoDetailController.heroTag,
child: Stack(
children: [
AspectRatio(
aspectRatio: 16 / 9,
child: MeeduVideoPlayer(
controller: _meeduPlayerController!,
header: (BuildContext context,
MeeduPlayerController
meeduPlayerController,
Responsive responsive) {
return AppBar(
toolbarHeight: 40,
backgroundColor: Colors.transparent,
primary: false,
elevation: 0,
scrolledUnderElevation: 0,
foregroundColor: Colors.white,
leading: IconButton(
onPressed: () {
Get.back();
},
icon: const Icon(
Icons.arrow_back_ios,
size: 19,
),
),
);
},
),
),
if (plPlayerController!
.videoPlayerController !=
null)
PLVideoPlayer(
controller: plPlayerController!),
Visibility(
visible: isShowCover,
child: Positioned(
@ -305,8 +269,8 @@ class _VideoDetailPageState extends State<VideoDetailPage>
builder: ((context, snapshot) {
return ScrollAppBar(
snapshot.data!.toDouble(),
continuePlay,
playerStatus,
() {},
playerStatus != PlayerStatus.playing,
null,
);
}),