File list (Check if you may need any files):
bouncy-ball-master
..................\.gitignore
..................\.idea
..................\.....\.name
..................\.....\compiler.xml
..................\.....\copyright
..................\.....\.........\profiles_settings.xml
..................\.....\encodings.xml
..................\.....\gradle.xml
..................\.....\libraries
..................\.....\.........\processing_core.xml
..................\.....\misc.xml
..................\.....\modules.xml
..................\.....\scopes
..................\.....\......\scope_settings.xml
..................\.....\vcs.xml
..................\.travis.yml
..................\README.md
..................\app
..................\...\app.iml
..................\...\build.gradle
..................\...\libs
..................\...\....\processing-core.jar
..................\...\src
..................\...\...\main
..................\...\...\....\AndroidManifest.xml
..................\...\...\....\java
..................\...\...\....\....\processing
..................\...\...\....\....\..........\test
..................\...\...\....\....\..........\....\BouncyBall
..................\...\...\....\....\..........\....\..........\Ball.java
..................\...\...\....\....\..........\....\..........\Display.java
..................\...\...\....\....\..........\....\..........\GameView.java
..................\...\...\....\....\..........\....\..........\Main.java
..................\...\...\....\....\..........\....\..........\OldPackage.java.temp
..................\...\...\....\....\..........\....\..........\ProcessingObject.java
..................\...\...\....\res
..................\...\...\....\...\drawable-hdpi
..................\...\...\....\...\.............\icon.png
..................\...\...\....\...\drawable-ldpi
..................\...\...\....\...\.............\icon.png
..................\...\...\....\...\drawable
..................\...\...\....\...\........\icon.png
..................\...\...\....\...\layout
..................\...\...\....\...\......\main.xml
..................\bouncy-ball.iml
..................\build.gradle
..................\gradle
..................\......\wrapper
..................\......\.......\gradle-wrapper.jar
..................\......\.......\gradle-wrapper.properties
..................\gradlew
..................\gradlew.bat
..................\settings.gradle