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                                            Naveen Kumar

Scroll up last visible item while expanding

Try this code ``` adapter.setOnTreeNodeListener(new TreeViewAdapter.OnTreeNodeListener() { @Override public boolean onClick(TreeNode node, RecyclerView.ViewHolder holder) { if (!node.isLeaf()) { onToggle(!node.isExpand(), holder); int position = holder.getAdapterPosition(); int distanceInPixels; View firstVisibleChild = rv.getChildAt(0);...