File list (Check if you may need any files):
tetris\.classpath
tetris\.project
tetris\.settings\org.eclipse.jdt.core.prefs
tetris\AndroidManifest.xml
tetris\bin\AndroidManifest.xml
tetris\bin\classes\com\example\tetris\BuildConfig.class
tetris\bin\classes\com\example\tetris\game$direction.class
tetris\bin\classes\com\example\tetris\game.class
tetris\bin\classes\com\example\tetris\gameArea.class
tetris\bin\classes\com\example\tetris\main$1.class
tetris\bin\classes\com\example\tetris\main$2.class
tetris\bin\classes\com\example\tetris\main$3.class
tetris\bin\classes\com\example\tetris\main$4.class
tetris\bin\classes\com\example\tetris\main$5.class
tetris\bin\classes\com\example\tetris\main$6.class
tetris\bin\classes\com\example\tetris\main.class
tetris\bin\classes\com\example\tetris\MainActivity$1.class
tetris\bin\classes\com\example\tetris\MainActivity$2.class
tetris\bin\classes\com\example\tetris\MainActivity.class
tetris\bin\classes\com\example\tetris\myButton.class
tetris\bin\classes\com\example\tetris\Point.class
tetris\bin\classes\com\example\tetris\R$attr.class
tetris\bin\classes\com\example\tetris\R$dimen.class
tetris\bin\classes\com\example\tetris\R$drawable.class
tetris\bin\classes\com\example\tetris\R$id.class
tetris\bin\classes\com\example\tetris\R$layout.class
tetris\bin\classes\com\example\tetris\R$menu.class
tetris\bin\classes\com\example\tetris\R$raw.class
tetris\bin\classes\com\example\tetris\R$string.class
tetris\bin\classes\com\example\tetris\R$style.class
tetris\bin\classes\com\example\tetris\R.class
tetris\bin\classes\com\example\tetris\shape.class
tetris\bin\classes.dex
tetris\bin\dexedLibs\android-support-v4-c27f1930908ee46c207c0351bfa13f71.jar
tetris\bin\jarlist.cache
tetris\bin\res\drawable-hdpi\down.png
tetris\bin\res\drawable-hdpi\ic_launcher.png
tetris\bin\res\drawable-hdpi\left.png
tetris\bin\res\drawable-hdpi\right.png
tetris\bin\res\drawable-hdpi\trans.png
tetris\bin\res\drawable-mdpi\down.png
tetris\bin\res\drawable-mdpi\ic_launcher.png
tetris\bin\res\drawable-mdpi\left.png
tetris\bin\res\drawable-mdpi\right.png
tetris\bin\res\drawable-mdpi\trans.png
tetris\bin\res\drawable-xhdpi\down.png
tetris\bin\res\drawable-xhdpi\ic_launcher.png
tetris\bin\res\drawable-xhdpi\left.png
tetris\bin\res\drawable-xhdpi\right.png
tetris\bin\res\drawable-xhdpi\trans.png
tetris\bin\res\drawable-xxhdpi\down.png
tetris\bin\res\drawable-xxhdpi\ic_launcher.png
tetris\bin\res\drawable-xxhdpi\left.png
tetris\bin\res\drawable-xxhdpi\right.png
tetris\bin\res\drawable-xxhdpi\trans.png
tetris\bin\resources.ap_
tetris\gen\com\example\tetris\BuildConfig.java
tetris\gen\com\example\tetris\R.java
tetris\ic_launcher-web.png
tetris\libs\android-support-v4.jar
tetris\proguard-project.txt
tetris\project.properties
tetris\res\drawable-hdpi\down.png
tetris\res\drawable-hdpi\ic_launcher.png
tetris\res\drawable-hdpi\left.png
tetris\res\drawable-hdpi\right.png
tetris\res\drawable-hdpi\trans.png
tetris\res\drawable-mdpi\down.png
tetris\res\drawable-mdpi\ic_launcher.png
tetris\res\drawable-mdpi\left.png
tetris\res\drawable-mdpi\right.png
tetris\res\drawable-mdpi\trans.png
tetris\res\drawable-xhdpi\down.png
tetris\res\drawable-xhdpi\ic_launcher.png
tetris\res\drawable-xhdpi\left.png
tetris\res\drawable-xhdpi\right.png
tetris\res\drawable-xhdpi\trans.png
tetris\res\drawable-xxhdpi\down.png
tetris\res\drawable-xxhdpi\ic_launcher.png
tetris\res\drawable-xxhdpi\left.png
tetris\res\drawable-xxhdpi\right.png
tetris\res\drawable-xxhdpi\trans.png
tetris\res\layout\activity_main.xml
tetris\res\layout\main.xml
tetris\res\menu\main.xml
tetris\res\raw\money.wav
tetris\res\raw\pa.wav
tetris\res\values\dimens.xml
tetris\res\values\strings.xml
tetris\res\values\styles.xml
tetris\res\values-sw600dp\dimens.xml
tetris\res\values-sw720dp-land\dimens.xml
tetris\res\values-v11\styles.xml
tetris\res\values-v14\styles.xml
tetris\src\com\example\tetris\game.java
tetris\src\com\example\tetris\gameArea.java
tetris\src\com\example\tetris\main.java
tetris\src\com\example\tetris\MainActivity.java
tetris\src\com\example\tetris\myButton.java
tetris\src\com\example\tetris\Point.java