sreekanthdodla

 listitem 1 listitem 2 idata = new ProductsData(Pname,Description,Price,downloadImageUrl,CategoryName,productRandomKey,saveCurrentDate,saveCurrentTime); idatalit.add(idata); itemgroups = new ProductsGroup(CategoryName,idatalit); String chlddb = CategoryName.toString(); ProductsRef.child(chlddb).getParent().setValue(itemgroups) am using this query please help to add data