http://www.raywenderlich.com/10518/how-to-use-uiscrollview-to-scroll-and-zoom-content Getting Started Fire up Xcode and create a new project with the iOS\Application\Single View Application template. Enter ScrollViews for the product name, enter the
自己定义view之measure.layout.draw三大流程 一个view要显示出来.须要经过測量.布局和绘制这三个过程,本章就这三个流程具体探讨一下.View的三大流程具体分析起来比較复杂,本文不会从根源具体地分析,可是能够保证能达到实用的地步. 1. measure过程 1.1 理解MeasureSpec View的測量方法为public final void measure(int widthMeasureSpec, int heightMeasureSpec)和protected v
转:http://www.cnblogs.com/bjshsqlt/p/3311830.html If you would like to after you have updated by listAdapter, you want to make sure that the list is scrolled all the way to the bottom, so that it displays the last element entered in the list. You can