修正了图片显示顺序与原帖不符的bug。这个bug是在上次提交的‘把图片显示在like内容之上’的功能中产生的

app/src/main/java/com/zfdang/zsmth_android/PostRecyclerViewAdapter.java

@@ -159,7 +159,7 @@ public void inflateContentViewGroup(ViewGroup viewGroup, TextView contentView, f
                     gridParams.height = width / 2;
                     gridLayout.addView(imgList.get(1), gridParams);
                 }
-                viewGroup.addView(gridLayout, index);
+                viewGroup.addView(gridLayout, index++);
             }
 
             gridLayout = new GridLayout(mListener);