fix: 页面快速返回时异常 issues #175

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

@@ -61,12 +61,15 @@ class VideoIntroController extends GetxController {
   RxString total = '1'.obs;
   Timer? timer;
   bool isPaused = false;
-  String heroTag = Get.arguments['heroTag'];
+  String heroTag = '';
 
   @override
   void onInit() {
     super.onInit();
     userInfo = userInfoCache.get('userInfoCache');
+    try {
+      heroTag = Get.arguments['heroTag'];
+    } catch (_) {}
     if (Get.arguments.isNotEmpty) {
       if (Get.arguments.containsKey('videoItem')) {
         preRender = true;

lib/plugin/pl_player/controller.dart

@@ -328,6 +328,9 @@ class PlPlayerController {
         await pause(notify: false);
       }
 
+      if (_playerCount.value == 0) {
+        return;
+      }
       // 配置Player 音轨、字幕等等
       _videoPlayerController = await _createVideoController(
           dataSource, _looping, enableHA, width, height);
@@ -992,6 +995,8 @@ class PlPlayerController {
       localCache.put(LocalCacheKey.danmakuFontScale, fontSizeVal);
       localCache.put(LocalCacheKey.danmakuSpeed, danmakuSpeedVal);
 
+      var pp = _videoPlayerController!.platform as NativePlayer;
+      await pp.setProperty('audio-files', '');
       removeListeners();
       await _videoPlayerController?.dispose();
       _videoPlayerController = null;