hyzp_ybqx-Commit182：已经实现播放视频时双击视频界面暂停时，播放按钮跟随变化

lib/widget/my_superplayer.dart

@@ -16,6 +16,7 @@ import 'package:provider/provider.dart';
 
 import '../components/commonFun.dart';
 import '../services/Storage.dart';
+import '../my_fijkPanel_fix/my_panel3.dart';
 
 const _kControlViewTypes = [kControlViewTypeDefault, kControlViewTypeWithout];
 
@@ -40,16 +41,20 @@ class SuperPlayerPage extends StatefulWidget {
   _SuperPlayerPageState createState() => _SuperPlayerPageState();
 }
 
-class _SuperPlayerPageState extends State<SuperPlayerPage> with SuperPlayerListener {
+class _SuperPlayerPageState extends State<SuperPlayerPage>
+    with WidgetsBindingObserver, AutomaticKeepAliveClientMixin {
   // SuperPlayerController _playerController = SuperPlayerController();
+
+  @override
+  // TODO: implement wantKeepAlive
+  bool get wantKeepAlive => true;
+
   final FijkPlayer _playerController = FijkPlayer();
 
   String _sdkVersion = 'Unknown';
   List<String> _logs = [];
   bool bFullScreen = false;
 
-  String _controlViewType = _kControlViewTypes.first;
-
   @override
   void dispose() {
     Playing = false;
@@ -69,6 +74,9 @@ class _SuperPlayerPageState extends State<SuperPlayerPage> with SuperPlayerListe
     // });
     // init();
 
+  WidgetsBinding.instance.addObserver(this);
+
+
     _playerController.setOption(FijkOption.hostCategory, "enable-snapshot", 1);
     _playerController.setOption(FijkOption.playerCategory, "mediacodec-all-videos", 1);
     startPlay();
@@ -186,10 +194,14 @@ class _SuperPlayerPageState extends State<SuperPlayerPage> with SuperPlayerListe
 
   PlayerRatioProvide playerRatioProvide;
 
+  FijkPanelWidgetBuilder _fijkPanelWidgetBuilder;
+
   @override
   Widget build(BuildContext context) {
+    _fijkPanelWidgetBuilder = fijkPanel2Builder3(snapShot: true, player: _playerController);
     playerRegionProvide = Provider.of<PlayerRegionProvide>(context);
     playerRatioProvide = Provider.of<PlayerRatioProvide>(context);
+
     // List<Widget> listData = getDataListControl2();
     double btnHeight1 = 70; //第一按钮行高度
     double btnHeight2 = 160; //第二按钮行高度
@@ -294,7 +306,8 @@ class _SuperPlayerPageState extends State<SuperPlayerPage> with SuperPlayerListe
                         //设置视频区域背景颜色-OK
                         color: Colors.black,
                         player: _playerController,
-                        panelBuilder: fijkPanel2Builder(snapShot: true),
+                        // panelBuilder: fijkPanel2Builder(snapShot: true),
+                        panelBuilder: _fijkPanelWidgetBuilder,
                         fsFit: FijkFit.fill,
                         // panelBuilder: simplestUI,
                         // panelBuilder: (FijkPlayer player, BuildContext context,