文件名称:RefreshScroll
介绍说明－－下载内容均来自于网络，请自行研究使用
一般的消息列表为ListView类型，将list加载到adapter中，再将adapter加载到ListView中，从而实现消息列表的展示。而下拉刷新要求给消息列表加一个头部，其中有图片（向上/向下箭头）和提示字样（下拉刷新/松开刷新），从而我们需要做的事情：1.需要做一个head.xm来实现头部的样式定义；-androud scroll view
(系统自动生成,下载前可以参看下载内容)
下载文件列表
RefreshScroll\.project
.............\bin\com\nono\refreshDemo\RefreshScrollActivity.class
.............\...\...\....\...........\R$drawable.class
.............\...\...\....\...........\R.class
.............\...\...\....\...........\R$layout.class
.............\...\...\....\...........\R$attr.class
.............\...\...\....\...........\R$string.class
.............\...\...\....\...........\RefreshableView.class
.............\...\...\....\...........\RefreshableView$RefreshListener.class
.............\...\...\....\...........\R$id.class
.............\...\...\....\...........\RefreshScrollActivity$1.class
.............\...\...\....\...........\R$color.class
.............\...\classes.dex
.............\...\resources.ap_
.............\...\RefreshScroll.apk
.............\res\drawable-hdpi\icon.png
.............\...\.............\refresh_arrow_down.png
.............\...\.............\refresh_arrow_up.png
.............\...\.............\app_bg.png
.............\...\.............\item_bg.png
.............\...\.........mdpi\icon.png
.............\...\.........ldpi\icon.png
.............\...\layout\main.xml
.............\...\......\refresh_top_item.xml
.............\...\values\strings.xml
.............\...\......\colors.xml
.............\src\com\nono\refreshDemo\RefreshScrollActivity.java
.............\...\...\....\...........\RefreshableView.java
.............\gen\com\nono\refreshDemo\R.java
.............\.classpath
.............\AndroidManifest.xml
.............\proguard.cfg
.............\default.properties
.............\.settings\org.eclipse.jdt.core.prefs
.............\bin\com\nono\refreshDemo
.............\src\com\nono\refreshDemo
.............\gen\com\nono\refreshDemo
.............\bin\com\nono
.............\src\com\nono
.............\gen\com\nono
.............\bin\com
.............\res\drawable-hdpi
.............\...\drawable-mdpi
.............\...\drawable-ldpi
.............\...\layout
.............\...\values
.............\src\com
.............\gen\com
.............\bin
.............\res
.............\assets
.............\src
.............\gen
.............\.settings
RefreshScroll