From f04493a8fae9276c5c6a30031f8f2343bd96641e Mon Sep 17 00:00:00 2001
From: Harvey Zack <laozhaochaguan@gmail.com>
Date: Sat, 20 Apr 2019 12:13:48 +0800
Subject: [PATCH] fix fullscreenEnabled

---
 packages/artplayer/src/player/fullscreenMix.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/packages/artplayer/src/player/fullscreenMix.js b/packages/artplayer/src/player/fullscreenMix.js
index 4b3c93fe4..4148ad964 100644
--- a/packages/artplayer/src/player/fullscreenMix.js
+++ b/packages/artplayer/src/player/fullscreenMix.js
@@ -15,7 +15,6 @@ export default function fullscreenMix(art, player) {
         notice.show('Your browser does not seem to support full screen functionality.');
     };
 
-    // Can't run on the phone
     try {
         screenfull.on('change', screenfullChange);
         screenfull.on('error', screenfullError);
@@ -38,8 +37,10 @@ export default function fullscreenMix(art, player) {
             }
             $player.classList.add('artplayer-fullscreen');
             screenfull.request($player);
-            player.aspectRatioReset();
-            art.emit('fullscreen:enabled');
+            if (player.fullscreenState) {
+                player.aspectRatioReset();
+                art.emit('fullscreen:enabled');
+            }
         },
     });