scrollView 嵌套 RecyclerView 显示时会滚动到RecyclerView第一项

recyclerView自动获取了焦点

解决:

1.recyclerView去除焦点

recyclerview.setFocusableInTouchMode(false);

recyclerview.requestFocus();

2.让scrollView 或者 recyclerView顶端的某个空间获取焦点

tv_goodsName.setFocusableInTouchMode(true);  
tv_goodsName.requestFocus();