File list (Check if you may need any files):
DownUtil\.classpath
........\.project
........\AndroidManifest.xml
........\bin\classes.dex
........\...\DownUtils.apk
........\...\feng\ru\tao\Down.class
........\...\....\..\...\DownLoad.class
........\...\....\..\...\Downloadmp3buttonListener.class
........\...\....\..\...\R$attr.class
........\...\....\..\...\R$drawable.class
........\...\....\..\...\R$id.class
........\...\....\..\...\R$layout.class
........\...\....\..\...\R$string.class
........\...\....\..\...\R.class
........\...\resources.ap_
........\default.properties
........\gen\feng\ru\tao\R.java
........\res\drawable-hdpi\icon.png
........\...\.........ldpi\icon.png
........\...\.........mdpi\icon.png
........\...\layout\main.xml
........\...\values\strings.xml
........\src\feng\ru\tao\Down.java
........\...\....\..\...\DownLoad.java
........\bin\feng\ru\tao
........\gen\feng\ru\tao
........\src\feng\ru\tao
........\bin\feng\ru
........\gen\feng\ru
........\src\feng\ru
........\bin\feng
........\gen\feng
........\res\drawable-hdpi
........\...\drawable-ldpi
........\...\drawable-mdpi
........\...\layout
........\...\values
........\src\feng
........\assets
........\bin
........\gen
........\res
........\src
DownUtil