feat: 可否增加打开视频自动全屏的功能 issues #37

lib/pages/setting/play_setting.dart

@@ -78,6 +78,18 @@ class _PlaySettingState extends State<PlaySetting> {
             setKey: SettingBoxKey.enableAutoBrightness,
             defaultVal: false,
           ),
+          const SetSwitchItem(
+            title: '自动全屏',
+            subTitle: '视频开始播放时进入全屏',
+            setKey: SettingBoxKey.enableAutoEnter,
+            defaultVal: false,
+          ),
+          const SetSwitchItem(
+            title: '自动退出',
+            subTitle: '视频结束播放时退出全屏',
+            setKey: SettingBoxKey.enableAutoExit,
+            defaultVal: false,
+          ),
           ListTile(
             dense: false,
             title: Text('默认画质', style: titleStyle),

lib/pages/video/detail/controller.dart

@@ -73,6 +73,7 @@ class VideoDetailController extends GetxController
   // 默认记录历史记录
   bool enableHeart = true;
   var userInfo;
+  late bool isFirstTime = true;
 
   @override
   void onInit() {
@@ -193,6 +194,7 @@ class VideoDetailController extends GetxController
       bvid: bvid,
       cid: cid,
       enableHeart: enableHeart,
+      isFirstTime: isFirstTime,
     );
   }
 
@@ -233,7 +235,6 @@ class VideoDetailController extends GetxController
         currentDecodeFormats = VideoDecodeFormatsCode.fromString(setting.get(
             SettingBoxKey.defaultDecode,
             defaultValue: VideoDecodeFormats.values.last.code))!;
-        print(currentDecodeFormats.description);
         try {
           // 当前视频没有对应格式返回第一个
           bool flag = false;
@@ -287,6 +288,7 @@ class VideoDetailController extends GetxController
       defaultST = Duration(milliseconds: data.lastPlayTime!);
       if (autoPlay.value) {
         await playerInit();
+        isShowCover.value = false;
       }
     } else {
       if (result['code'] == -404) {

lib/pages/video/detail/introduction/view.dart

@@ -31,9 +31,10 @@ class VideoIntroPanel extends StatefulWidget {
 
 class _VideoIntroPanelState extends State<VideoIntroPanel>
     with AutomaticKeepAliveClientMixin {
-  final VideoIntroController videoIntroController =
+  late String heroTag;
-      Get.put(VideoIntroController(), tag: Get.arguments['heroTag']);
+  late VideoIntroController videoIntroController;
   VideoDetailData? videoDetail;
+  late Future? _futureBuilderFuture;
 
   // 添加页面缓存
   @override
@@ -42,6 +43,11 @@ class _VideoIntroPanelState extends State<VideoIntroPanel>
   @override
   void initState() {
     super.initState();
+
+    /// fix 全屏时参数丢失
+    heroTag = Get.arguments['heroTag'];
+    videoIntroController = Get.put(VideoIntroController(), tag: heroTag);
+    _futureBuilderFuture = videoIntroController.queryVideoIntro();
     videoIntroController.videoDetail.listen((value) {
       videoDetail = value;
     });
@@ -57,15 +63,20 @@ class _VideoIntroPanelState extends State<VideoIntroPanel>
   Widget build(BuildContext context) {
     super.build(context);
     return FutureBuilder(
-      future: videoIntroController.queryVideoIntro(),
+      future: _futureBuilderFuture,
       builder: (context, snapshot) {
         if (snapshot.connectionState == ConnectionState.done) {
+          if (snapshot.data == null) {
+            return const SliverToBoxAdapter(child: SizedBox());
+          }
           if (snapshot.data['status']) {
             // 请求成功
             return Obx(
               () => VideoInfo(
                 loadingStatus: false,
-                  videoDetail: videoIntroController.videoDetail.value),
+                videoDetail: videoIntroController.videoDetail.value,
+                heroTag: heroTag,
+              ),
             );
           } else {
             // 请求错误
@@ -79,7 +90,11 @@ class _VideoIntroPanelState extends State<VideoIntroPanel>
             );
           }
         } else {
-          return VideoInfo(loadingStatus: true, videoDetail: videoDetail);
+          return VideoInfo(
+            loadingStatus: true,
+            videoDetail: videoDetail,
+            heroTag: heroTag,
+          );
         }
       },
     );
@@ -89,8 +104,10 @@ class _VideoIntroPanelState extends State<VideoIntroPanel>
 class VideoInfo extends StatefulWidget {
   final bool loadingStatus;
   final VideoDetailData? videoDetail;
+  final String? heroTag;
 
-  const VideoInfo({Key? key, this.loadingStatus = false, this.videoDetail})
+  const VideoInfo(
+      {Key? key, this.loadingStatus = false, this.videoDetail, this.heroTag})
       : super(key: key);
 
   @override
@@ -98,7 +115,8 @@ class VideoInfo extends StatefulWidget {
 }
 
 class _VideoInfoState extends State<VideoInfo> with TickerProviderStateMixin {
-  final String heroTag = Get.arguments['heroTag'];
+  // final String heroTag = Get.arguments['heroTag'];
+  late String heroTag;
   late final VideoIntroController videoIntroController;
   late final VideoDetailController videoDetailCtr;
   late final Map<dynamic, dynamic> videoItem;
@@ -117,7 +135,7 @@ class _VideoInfoState extends State<VideoInfo> with TickerProviderStateMixin {
   @override
   void initState() {
     super.initState();
-
+    heroTag = widget.heroTag!;
     videoIntroController = Get.put(VideoIntroController(), tag: heroTag);
     videoDetailCtr = Get.find<VideoDetailController>(tag: heroTag);
     videoItem = videoIntroController.videoItem!;

lib/pages/video/detail/view.dart

@@ -41,7 +41,6 @@ class _VideoDetailPageState extends State<VideoDetailPage>
       Get.put(VideoIntroController(), tag: Get.arguments['heroTag']);
 
   PlayerStatus playerStatus = PlayerStatus.playing;
-  // bool isShowCover = true;
   double doubleOffset = 0;
 
   Box localCache = GStrorage.localCache;
@@ -49,11 +48,15 @@ class _VideoDetailPageState extends State<VideoDetailPage>
   late double statusBarHeight;
   final videoHeight = Get.size.width * 9 / 16;
   late Future _futureBuilderFuture;
+  // 自动退出全屏
+  late bool autoExitFullcreen;
 
   @override
   void initState() {
     super.initState();
     statusBarHeight = localCache.get('statusBarHeight');
+    autoExitFullcreen =
+        setting.get(SettingBoxKey.enableAutoExit, defaultValue: false);
     videoSourceInit();
     appbarStreamListen();
   }
@@ -63,7 +66,7 @@ class _VideoDetailPageState extends State<VideoDetailPage>
     _futureBuilderFuture = videoDetailController.queryVideoUrl();
     if (videoDetailController.autoPlay.value) {
       plPlayerController = videoDetailController.plPlayerController;
-      playerListener();
+      plPlayerController!.addStatusLister(playerListener);
     }
   }
 
@@ -79,24 +82,16 @@ class _VideoDetailPageState extends State<VideoDetailPage>
   }
 
   // 播放器状态监听
-  void playerListener() {
+  void playerListener(PlayerStatus? status) {
-    plPlayerController!.onPlayerStatusChanged.listen(
-      (PlayerStatus status) async {
-        playerStatus = status;
-        if (status == PlayerStatus.playing) {
-          videoDetailController.isShowCover.value = false;
-        } else {
-          // 播放完成停止 or 切换下一个
     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
+      // 结束播放退出全屏
-            plPlayerController!.seekTo(Duration.zero);
+      if (autoExitFullcreen) {
+        plPlayerController!.triggerFullScreen(status: false);
+      }
+      // 播放完展示控制栏
       plPlayerController!.onLockControl(false);
-            plPlayerController!.videoPlayerController!.pause();
     }
   }
-      },
-    );
-  }
 
   // 继续播放或重新播放
   void continuePlay() async {
@@ -110,11 +105,11 @@ class _VideoDetailPageState extends State<VideoDetailPage>
     plPlayerController = videoDetailController.plPlayerController;
     videoDetailController.autoPlay.value = true;
     videoDetailController.isShowCover.value = false;
-    playerListener();
   }
 
   @override
   void dispose() {
+    plPlayerController!.removeStatusLister(playerListener);
     plPlayerController!.dispose();
     super.dispose();
   }
@@ -128,6 +123,7 @@ class _VideoDetailPageState extends State<VideoDetailPage>
     }
     videoDetailController.defaultST = plPlayerController!.position.value;
     videoIntroController.isPaused = true;
+    plPlayerController!.removeStatusLister(playerListener);
     plPlayerController!.pause();
     super.didPushNext();
   }
@@ -135,12 +131,14 @@ class _VideoDetailPageState extends State<VideoDetailPage>
   @override
   // 返回当前页面时
   void didPopNext() async {
+    videoDetailController.isFirstTime = false;
     videoDetailController.playerInit();
     videoIntroController.isPaused = false;
     if (_extendNestCtr.position.pixels == 0) {
       await Future.delayed(const Duration(milliseconds: 300));
       plPlayerController!.play();
     }
+    plPlayerController!.addStatusLister(playerListener);
     super.didPopNext();
   }
 

lib/plugin/pl_player/controller.dart

@@ -11,18 +11,15 @@ import 'package:hive/hive.dart';
 import 'package:media_kit/media_kit.dart';
 import 'package:media_kit_video/media_kit_video.dart';
 import 'package:pilipala/http/video.dart';
-import 'package:pilipala/plugin/pl_player/models/data_source.dart';
+import 'package:pilipala/plugin/pl_player/index.dart';
 import 'package:pilipala/utils/feed_back.dart';
 import 'package:pilipala/utils/storage.dart';
 import 'package:screen_brightness/screen_brightness.dart';
 import 'package:universal_platform/universal_platform.dart';
 // import 'package:wakelock_plus/wakelock_plus.dart';
 
-import 'models/data_status.dart';
-import 'models/play_speed.dart';
-import 'models/play_status.dart';
-
 Box videoStorage = GStrorage.video;
+Box setting = GStrorage.setting;
 
 class PlPlayerController {
   Player? _videoPlayerController;
@@ -84,6 +81,7 @@ class PlPlayerController {
   int _cid = 0;
   int _heartDuration = 0;
   bool _enableHeart = true;
+  bool _isFirstTime = true;
 
   Timer? _timer;
   Timer? _timerForSeek;
@@ -248,6 +246,8 @@ class PlPlayerController {
     int cid = 0,
     // 历史记录开关
     bool enableHeart = true,
+    // 是否首次加载
+    bool isFirstTime = true,
   }) async {
     try {
       _autoPlay = autoplay;
@@ -261,6 +261,7 @@ class PlPlayerController {
       _bvid = bvid;
       _cid = cid;
       _enableHeart = enableHeart;
+      _isFirstTime = isFirstTime;
 
       if (_videoPlayerController != null &&
           _videoPlayerController!.state.playing) {
@@ -281,6 +282,12 @@ class PlPlayerController {
       if (!_listenersInitialized) {
         startListeners();
       }
+      bool autoEnterFullcreen =
+          setting.get(SettingBoxKey.enableAutoEnter, defaultValue: false);
+      if (autoEnterFullcreen && _isFirstTime) {
+        await Future.delayed(const Duration(milliseconds: 100));
+        triggerFullScreen();
+      }
     } catch (err) {
       dataStatus.status.value = DataStatus.error;
       print('plPlayer err:  $err');
@@ -397,6 +404,8 @@ class PlPlayerController {
   }
 
   List<StreamSubscription> subscriptions = [];
+  final List<VoidCallback> _positionListeners = [];
+  final List<Function(PlayerStatus status)> _statusListeners = [];
 
   /// 播放事件监听
   void startListeners() {
@@ -408,11 +417,21 @@ class PlPlayerController {
           } else {
             // playerStatus.status.value = PlayerStatus.paused;
           }
+
+          /// 触发回调事件
+          for (var element in _statusListeners) {
+            element(event ? PlayerStatus.playing : PlayerStatus.paused);
+          }
           makeHeartBeat(_position.value.inSeconds, type: 'status');
         }),
         videoPlayerController!.stream.completed.listen((event) {
           if (event) {
             playerStatus.status.value = PlayerStatus.completed;
+
+            /// 触发回调事件
+            for (var element in _statusListeners) {
+              element(PlayerStatus.completed);
+            }
           } else {
             // playerStatus.status.value = PlayerStatus.playing;
           }
@@ -423,6 +442,11 @@ class PlPlayerController {
           if (!isSliderMoving.value) {
             _sliderPosition.value = event;
           }
+
+          /// 触发回调事件
+          for (var element in _positionListeners) {
+            element();
+          }
           makeHeartBeat(event.inSeconds);
         }),
         videoPlayerController!.stream.duration.listen((event) {
@@ -714,6 +738,78 @@ class PlPlayerController {
     _isFullScreen.value = val;
   }
 
+  // 全屏
+  Future<void> triggerFullScreen({bool status = true}) async {
+    FullScreenMode mode = FullScreenModeCode.fromCode(
+        setting.get(SettingBoxKey.fullScreenMode, defaultValue: 0))!;
+
+    if (!isFullScreen.value && status) {
+      /// 按照视频宽高比决定全屏方向
+      switch (mode) {
+        case FullScreenMode.auto:
+          if (direction.value == 'horizontal') {
+            /// 进入全屏
+            await enterFullScreen();
+            // 横屏
+            await landScape();
+          } else {
+            // 竖屏
+            await verticalScreen();
+          }
+          break;
+        case FullScreenMode.vertical:
+
+          /// 进入全屏
+          await enterFullScreen();
+          // 横屏
+          await verticalScreen();
+          break;
+        case FullScreenMode.horizontal:
+
+          /// 进入全屏
+          await enterFullScreen();
+          // 横屏
+          await landScape();
+          break;
+      }
+
+      toggleFullScreen(true);
+      var result = await showDialog(
+        context: Get.context!,
+        useSafeArea: false,
+        builder: (context) => Dialog.fullscreen(
+          backgroundColor: Colors.black,
+          child: PLVideoPlayer(
+            controller: this,
+            headerControl: headerControl,
+          ),
+        ),
+      );
+      if (result == null) {
+        // 退出全屏
+        exitFullScreen();
+        await verticalScreen();
+        toggleFullScreen(false);
+      }
+    } else if (isFullScreen.value) {
+      Get.back();
+      exitFullScreen();
+      await verticalScreen();
+      toggleFullScreen(false);
+    }
+  }
+
+  void addPositionListener(VoidCallback listener) =>
+      _positionListeners.add(listener);
+  void removePositionListener(VoidCallback listener) =>
+      _positionListeners.remove(listener);
+  void addStatusLister(Function(PlayerStatus status) listener) {
+    _statusListeners.add(listener);
+  }
+
+  void removeStatusLister(Function(PlayerStatus status) listener) =>
+      _statusListeners.remove(listener);
+
   /// 截屏
   Future screenshot() async {
     final Uint8List? screenshot =

lib/plugin/pl_player/view.dart

@@ -159,67 +159,6 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
     widget.controller.brightness.value = value;
   }
 
-  Future<void> triggerFullScreen() async {
-    PlPlayerController _ = widget.controller;
-    mode = FullScreenModeCode.fromCode(
-        setting.get(SettingBoxKey.fullScreenMode, defaultValue: 0))!;
-
-    if (!_.isFullScreen.value) {
-      /// 按照视频宽高比决定全屏方向
-      switch (mode) {
-        case FullScreenMode.auto:
-          if (_.direction.value == 'horizontal') {
-            /// 进入全屏
-            await enterFullScreen();
-            // 横屏
-            await landScape();
-          } else {
-            // 竖屏
-            await verticalScreen();
-          }
-          break;
-        case FullScreenMode.vertical:
-
-          /// 进入全屏
-          await enterFullScreen();
-          // 横屏
-          await verticalScreen();
-          break;
-        case FullScreenMode.horizontal:
-
-          /// 进入全屏
-          await enterFullScreen();
-          // 横屏
-          await landScape();
-          break;
-      }
-
-      _.toggleFullScreen(true);
-      var result = await showDialog(
-        context: Get.context!,
-        useSafeArea: false,
-        builder: (context) => Dialog.fullscreen(
-          backgroundColor: Colors.black,
-          child: PLVideoPlayer(
-              controller: _,
-              headerControl: _.headerControl,
-            ),
-        ),
-      );
-      if (result == null) {
-        // 退出全屏
-        exitFullScreen();
-        await verticalScreen();
-        _.toggleFullScreen(false);
-      }
-    } else {
-      Get.back();
-      exitFullScreen();
-      await verticalScreen();
-      _.toggleFullScreen(false);
-    }
-  }
-
   @override
   void dispose() {
     animationController.dispose();
@@ -559,13 +498,13 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
                 if (dy > _distance && dy > threshold) {
                   if (_.isFullScreen.value) {
                     // 下滑退出全屏
-                    await triggerFullScreen();
+                    await widget.controller.triggerFullScreen(status: false);
                   }
                   _distance = 0.0;
                 } else if (dy < _distance && dy < -threshold) {
                   if (!_.isFullScreen.value) {
                     // 上滑进入全屏
-                    await triggerFullScreen();
+                    await widget.controller.triggerFullScreen();
                   }
                   _distance = 0.0;
                 }
@@ -606,7 +545,7 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
                     position: 'bottom',
                     child: BottomControl(
                         controller: widget.controller,
-                        triggerFullScreen: triggerFullScreen),
+                        triggerFullScreen: widget.controller.triggerFullScreen),
                   ),
                 ),
               ],

lib/utils/storage.dart

@@ -97,6 +97,8 @@ class SettingBoxKey {
   static const String enableHA = 'enableHA';
   static const String enableOnlineTotal = 'enableOnlineTotal';
   static const String enableAutoBrightness = 'enableAutoBrightness';
+  static const String enableAutoEnter = 'enableAutoEnter';
+  static const String enableAutoExit = 'enableAutoExit';
 
   /// 隐私
   static const String blackMidsList = 'blackMidsList';