File list (Check if you may need any files):
phone\.classpath
.....\.project
.....\.settings\org.eclipse.jdt.core.prefs
.....\AndroidManifest.xml
.....\bin\AndroidManifest.xml
.....\...\classes\com\mao\phone\BuildConfig.class
.....\...\.......\...\...\.....\PhoneActivity$ButtonListener.class
.....\...\.......\...\...\.....\PhoneActivity.class
.....\...\.......\...\...\.....\R$attr.class
.....\...\.......\...\...\.....\R$drawable.class
.....\...\.......\...\...\.....\R$id.class
.....\...\.......\...\...\.....\R$layout.class
.....\...\.......\...\...\.....\R$string.class
.....\...\.......\...\...\.....\R.class
.....\...\classes.dex
.....\...\jarlist.cache
.....\...\phone.apk
.....\...\res\drawable-hdpi\ic_launcher.png
.....\...\...\.........ldpi\ic_launcher.png
.....\...\...\.........mdpi\ic_launcher.png
.....\...\...\.........xhdpi\ic_launcher.png
.....\...\resources.ap_
.....\gen\com\mao\phone\BuildConfig.java
.....\...\...\...\.....\R.java
.....\proguard-project.txt
.....\project.properties
.....\res\drawable-hdpi\ic_launcher.png
.....\...\.........ldpi\ic_launcher.png
.....\...\.........mdpi\ic_launcher.png
.....\...\.........xhdpi\ic_launcher.png
.....\...\layout\main.xml
.....\...\values\long.xml
.....\...\......\strings.xml
.....\src\com\mao\phone\PhoneActivity.java
.....\bin\classes\com\mao\phone
.....\...\.......\...\mao
.....\gen\com\mao\phone
.....\src\com\mao\phone
.....\bin\classes\com
.....\...\res\drawable-hdpi
.....\...\...\drawable-ldpi
.....\...\...\drawable-mdpi
.....\...\...\drawable-xhdpi
.....\gen\com\mao
.....\src\com\mao
.....\bin\classes
.....\...\res
.....\gen\com
.....\res\drawable-hdpi
.....\...\drawable-ldpi
.....\...\drawable-mdpi
.....\...\drawable-xhdpi
.....\...\layout
.....\...\values
.....\src\com
.....\.settings
.....\assets
.....\bin
.....\gen
.....\res
.....\src
phone