recyclerview模拟遇到的问题

layout: post
title: “2019-07-7-recyclerview模拟遇到的问题.markdown”
date: 2019-07-7 12:11:30 +0800

1. layoutParams不能转化
   final LayoutParams lp = (LayoutParams) child.getLayoutParams();

2. TextView 不能正确的measure