fix bug

app/src/main/java/com/github/tvbox/osc/ui/adapter/GridAdapter.java

@@ -134,7 +134,6 @@ public class GridAdapter extends BaseQuickAdapter<Movie.Video, BaseViewHolder> {
                         .into(ivThumb);
             }
         } else {
-//            ivThumb.setImageResource(R.drawable.img_loading_placeholder);
             ivThumb.setImageDrawable(ImgUtil.createTextDrawable(item.name));
         }
         applyStyleToImage(ivThumb);//动态设置宽高

app/src/main/java/com/github/tvbox/osc/ui/fragment/GridFragment.java

@@ -65,7 +65,6 @@ public class GridFragment extends BaseLazyFragment {
     private boolean isTop = true;
     private View focusedView = null;
 
-    private String bStyle="";
     private static class GridInfo{
         public String sortID="";
         public TvRecyclerView mGridView;
@@ -100,7 +99,7 @@ public class GridFragment extends BaseLazyFragment {
 
     private void changeView(String id,Boolean isFolder){
         if(isFolder){
-            this.sortData.flag =bStyle.isEmpty()?"1":"2"; // 修改sortData.flag
+            this.sortData.flag =style==null?"1":"2"; // 修改sortData.flag
         }else {
             this.sortData.flag ="2"; // 修改sortData.flag
         }