File list (Check if you may need any files):
RainbowWallpaper\.classpath
................\.project
................\bin\com\rainbow\AnimationWallpaper$AnimationEngine.class
................\...\...\.......\AnimationWallpaper.class
................\...\...\.......\R$attr.class
................\...\...\.......\R$drawable.class
................\...\...\.......\R$layout.class
................\...\...\.......\R$string.class
................\...\...\.......\R$xml.class
................\...\...\.......\R.class
................\...\...\.......\RainbowCircle.class
................\...\...\.......\RainbowWallpaper$RainbowEngine.class
................\...\...\.......\RainbowWallpaper.class
................\gen\com\rainbow\R.java
................\res\drawable-hdpi\icon.png
................\...\.........ldpi\icon.png
................\...\.........mdpi\icon.png
................\...\layout\main.xml
................\...\values\strings.xml
................\...\xml\rainbow.xml
................\src\com\rainbow\AnimationWallpaper.java
................\...\...\.......\RainbowCircle.java
................\...\...\.......\RainbowWallpaper.java
................\bin\com\rainbow
................\gen\com\rainbow
................\src\com\rainbow
................\bin\com
................\gen\com
................\res\drawable-hdpi
................\...\drawable-ldpi
................\...\drawable-mdpi
................\...\layout
................\...\values
................\...\xml
................\src\com
................\assets
................\bin
................\gen
................\res
................\src
RainbowWallpaper