修复首页数据过少时可能的闪退问题

main/src/main/java/com/yunbao/main/adapter/MainHomeLiveAdapter.java

@@ -73,6 +73,9 @@ public class MainHomeLiveAdapter extends RefreshAdapter<LiveBean> {
         } else{
             LiveBean mode;
             if(mList.size()<4){
+                if(position>=mList.size()){
+                    return HEAD;
+                }
                 mode= mList.get(position);
             }else {
                 mode = mList.get(position > 4 ? position - 1 : position);

main/src/main/java/com/yunbao/main/views/MainHomeLiveViewHolder.java

@@ -167,6 +167,8 @@ public class MainHomeLiveViewHolder extends AbsMainHomeChildViewHolder implement
             public int getSpanSize(int position) {
                 if (position == 4) {
                     return 2;
+                }else if(mAdapter.getList().size()<4&&position==mAdapter.getList().size()){
+                    return 2;
                 }
                 return 1;
             }