File list (Check if you may need any files):
Tetris
......\.classpath
......\.project
......\AndroidManifest.xml
......\assets
......\bin
......\...\Tetris.apk
......\...\classes
......\...\.......\com
......\...\.......\...\android
......\...\.......\...\.......\tetris
......\...\classes.dex
......\...\jarlist.cache
......\...\res
......\...\...\drawable-hdpi
......\...\...\.............\ic_launcher.png
......\...\...\drawable-ldpi
......\...\...\.............\ic_launcher.png
......\...\...\drawable-mdpi
......\...\...\.............\ic_launcher.png
......\...\...\drawable-xhdpi
......\...\...\..............\ic_launcher.png
......\...\resources.ap_
......\gen
......\...\com
......\...\...\android
......\...\...\.......\tetris
......\...\...\.......\......\BuildConfig.java
......\...\...\.......\......\R.java
......\proguard-project.txt
......\project.properties
......\res
......\...\drawable-hdpi
......\...\.............\ic_launcher.png
......\...\drawable-ldpi
......\...\.............\ic_launcher.png
......\...\drawable-mdpi
......\...\.............\ic_launcher.png
......\...\drawable-xhdpi
......\...\..............\ic_launcher.png
......\...\layout
......\...\......\main.xml
......\...\values
......\...\......\strings.xml
......\src
......\...\com
......\...\...\android
......\...\...\.......\tetris
......\...\...\.......\......\GamePlay.java
......\...\...\.......\......\MyRenderer.java
......\...\...\.......\......\TetrisActivity.java
......\...\...\.......\......\TetrisView.java
......\...\...\.......\......\TetroBox.java
......\...\...\.......\......\Tetromino.java