File list (Check if you may need any files):
Article
.......\Article.html
.......\bareBones.PNG
.......\tc1.PNG
.......\tcMockup.png
.......\TouchCalc.PNG
.......\TouchCalc2.jpg
TouchCalculator
...............\.classpath
...............\.project
...............\AndroidManifest.xml
...............\assets
...............\bin
...............\...\classes.dex
...............\...\com
...............\...\...\pragmatouch
...............\...\...\...........\calculator
...............\...\...\...........\..........\KeypadAdapter.class
...............\...\...\...........\..........\KeypadButton.class
...............\...\...\...........\..........\KeypadButtonCategory.class
...............\...\...\...........\..........\main$1.class
...............\...\...\...........\..........\main$2.class
...............\...\...\...........\..........\main.class
...............\...\...\...........\..........\R$attr.class
...............\...\...\...........\..........\R$color.class
...............\...\...\...........\..........\R$drawable.class
...............\...\...\...........\..........\R$id.class
...............\...\...\...........\..........\R$layout.class
...............\...\...\...........\..........\R$string.class
...............\...\...\...........\..........\R.class
...............\...\resources.ap_
...............\...\TouchCalculator.apk
...............\default.properties
...............\gen
...............\...\com
...............\...\...\pragmatouch
...............\...\...\...........\calculator
...............\...\...\...........\..........\R.java
...............\res
...............\...\drawable
...............\...\........\appvertical1.xml
...............\...\........\inputview1.xml
...............\...\........\keypad1.xml
...............\...\........\keypadclear1.xml
...............\...\........\keypadmembuffer1.xml
...............\...\........\keypadop1.xml
...............\...\........\keypadother1.xml
...............\...\........\keypadresult1.xml
...............\...\........\stackview1.xml
...............\...\drawable-hdpi
...............\...\.............\icon.png
...............\...\drawable-ldpi
...............\...\.............\icon.png
...............\...\drawable-mdpi
...............\...\.............\icon.png
...............\...\layout
...............\...\......\main.xml
...............\...\values
...............\...\......\colors.xml
...............\...\......\strings.xml
...............\src
...............\...\com
...............\...\...\pragmatouch
...............\...\...\...........\calculator
...............\...\...\...........\..........\KeypadAdapter.java
...............\...\...\...........\..........\KeypadButton.java
...............\...\...\...........\..........\KeypadButtonCategory.java
...............\...\...\...........\..........\main.java