fix 修复在指定位置添加一组数据

youlookwhat · Jan 13, 2020 · 36452ef · 36452ef
1 parent afa0b66
commit 36452ef
Showing 1 changed file with 9 additions and 6 deletions.
diff --git a/ByRecyclerview/src/main/java/me/jingbin/library/adapter/BaseByRecyclerViewAdapter.java b/ByRecyclerview/src/main/java/me/jingbin/library/adapter/BaseByRecyclerViewAdapter.java
@@ -64,10 +64,12 @@ public void setRecyclerView(ByRecyclerView recyclerView) {
         mRecyclerView = recyclerView;
     }
 
+    /**
+     * 在指定位置添加一条数据
+     */
     public void addData(int position, T data) {
         mData.add(position, data);
-        position = position + getCustomTopItemViewCount();
-        notifyItemRangeInserted(position, 1);
+        notifyItemRangeInserted(position + getCustomTopItemViewCount(), 1);
         compatibilityDataSizeChanged(1);
     }
 
@@ -93,11 +95,12 @@ public void addData(List<T> data) {
         compatibilityDataSizeChanged(data.size());
     }
 
+    /**
+     * 在指定位置添加一组数据
+     */
     public void addData(int position, List<T> data) {
-        int startPosition = mData.size();
-        this.mData.addAll(data);
-        startPosition = startPosition + getCustomTopItemViewCount();
-        notifyItemRangeInserted(startPosition, data.size());
+        this.mData.addAll(position, data);
+        notifyItemRangeInserted(position + getCustomTopItemViewCount(), data.size());
         compatibilityDataSizeChanged(data.size());
     }