是否可以创建一个接受任何对象列表的动态RecyclerView适配器?

检查类型:

@Override
public void onBindViewHolder(WhateverHolder holder, int position) {
    Object item = itemsList.get(position);

    if (item instanceof Products) {
        Product product = (Product) item;
        //populate the ViewHolder with the information
    } else if (item instanceof Category) {
        Category category = (Category) item;
        //populate the ViewHolder
    } else {
        throw IllegalArgumentException("Invalid item: " + item.getClass().getCanonicalName()); //this is optional 
    }
}