File list (Check if you may need any files):
FlyBallDemo
...........\.classpath
...........\.project
...........\AndroidManifest.xml
...........\assets
...........\bin
...........\...\classes.dex
...........\...\cn
...........\...\..\sun
...........\...\..\...\FlyBallDemoActivity$1.class
...........\...\..\...\FlyBallDemoActivity$2.class
...........\...\..\...\FlyBallDemoActivity$3.class
...........\...\..\...\FlyBallDemoActivity.class
...........\...\..\...\MyGraphicsView.class
...........\...\..\...\R$attr.class
...........\...\..\...\R$drawable.class
...........\...\..\...\R$layout.class
...........\...\..\...\R$string.class
...........\...\..\...\R.class
...........\...\FlyBallDemo.apk
...........\...\resources.ap_
...........\default.properties
...........\gen
...........\...\cn
...........\...\..\sun
...........\...\..\...\R.java
...........\proguard.cfg
...........\res
...........\...\drawable
...........\...\........\xx.png
...........\...\........\xxx.png
...........\...\drawable-hdpi
...........\...\.............\icon.png
...........\...\drawable-ldpi
...........\...\.............\icon.png
...........\...\drawable-mdpi
...........\...\.............\icon.png
...........\...\layout
...........\...\......\main.xml
...........\...\values
...........\...\......\strings.xml
...........\src
...........\...\cn
...........\...\..\sun
...........\...\..\...\FlyBallDemoActivity.java
...........\...\..\...\MyGraphicsView.java