1 android绘制view的过程简单描述 简单描述可以解释为:计算大小(measure),布局坐标计算(layout),绘制到屏幕(draw): 下面看看每一步的动作到底是什么, 第一步:当activity启动的时候,触发初始化view过程的是由Window对象的DecorView调用View(具体怎样从xml中读取是用LayoutInflater.from(context).inflate)对象的 public final void measu
原文:View Programming Guide for iOS View and Window Architecture Views and windows present your application’s user interface and handle the interactions with that interface. UIKit and other system frameworks provide a number of views that you can use a