File list (Check if you may need any files):
Sample_7_1
..........\.classpath
..........\.project
..........\AndroidManifest.xml
..........\assets
..........\bin
..........\...\classes.dex
..........\...\resources.ap_
..........\...\Sample_7_1.apk
..........\...\wyf
..........\...\...\wpf
..........\...\...\...\BallThread.class
..........\...\...\...\BallView.class
..........\...\...\...\DrawThread.class
..........\...\...\...\Movable.class
..........\...\...\...\R$attr.class
..........\...\...\...\R$drawable.class
..........\...\...\...\R$layout.class
..........\...\...\...\R$string.class
..........\...\...\...\R.class
..........\...\...\...\Sample_7_1.class
..........\default.properties
..........\gen
..........\...\wyf
..........\...\...\wpf
..........\...\...\...\R.java
..........\res
..........\...\drawable-hdpi
..........\...\.............\icon.png
..........\...\drawable-ldpi
..........\...\.............\icon.png
..........\...\drawable-mdpi
..........\...\.............\back.png
..........\...\.............\ball_green.png
..........\...\.............\ball_green_small.png
..........\...\.............\ball_purple.png
..........\...\.............\ball_purple_small.png
..........\...\.............\ball_red.png
..........\...\.............\ball_red_small.png
..........\...\.............\icon.png
..........\...\.............\wood.png
..........\...\layout
..........\...\......\main.xml
..........\...\values
..........\...\......\strings.xml
..........\src
..........\...\wyf
..........\...\...\wpf
..........\...\...\...\BallThread.java
..........\...\...\...\BallView.java
..........\...\...\...\DrawThread.java
..........\...\...\...\Movable.java
..........\...\...\...\Sample_7_1.java