Fix bug

app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java

@@ -874,7 +874,7 @@ public class VideoActivity extends BaseActivity implements Clock.Callback, Custo
     private void enterFullscreen() {
         if (isFullscreen()) return;
         if (isLand()) setTransition();
-        mBinding.video.setLayoutParams(new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.MATCH_PARENT));
+        mBinding.video.postDelayed(() -> mBinding.video.setLayoutParams(new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.MATCH_PARENT)), 50);
         setRequestedOrientation(mPlayers.isPortrait() ? ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT : ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE);
         mBinding.control.title.setVisibility(View.VISIBLE);
         setRotate(mPlayers.isPortrait(), true);