add autoSizeChange

docs/uncompiled/artplayer.js

@@ -2062,16 +2062,17 @@
             setStyle($player, 'width', '100%');
             setStyle($player, 'height', "".concat(_percentage, "%"));
           }
+
+          art.emit('autoSizeChange', {
+            width: player.width,
+            height: player.height
+          });
         } else {
           removeClass($container, 'art-auto-size');
           setStyle($player, 'width', null);
           setStyle($player, 'height', null);
+          art.emit('autoSizeRemove');
         }
-
-        art.emit('autoSizeChange', {
-          width: player.width,
-          height: player.height
-        });
       }
     });
   }