andriod小程序，实现gallery 的演示功能；android 2.2+Eclipse为开发环境-andriod small program to realize the demo gallery features android 2.2+ Eclipse as a development environment

修改andriod自带gallery功能，点击item后，item不会自动跳到中间位置-Modify the function andriod own gallery, click the item after, item does not automatically jump to the middle

A minimal application for Gallery test Source Code for Andriod.