File list (Check if you may need any files):
GroupDemo\.classpath
.........\.project
.........\AndroidManifest.xml
.........\bin\classes.dex
.........\...\.om\sf\A1Activity$1.class
.........\...\...\..\A1Activity.class
.........\...\...\..\A2Activity$1.class
.........\...\...\..\A2Activity.class
.........\...\...\..\A3Activity$1.class
.........\...\...\..\A3Activity.class
.........\...\...\..\B1Activity$1.class
.........\...\...\..\B1Activity.class
.........\...\...\..\B2Activity$1.class
.........\...\...\..\B2Activity.class
.........\...\...\..\B3Activity$1.class
.........\...\...\..\B3Activity.class
.........\...\...\..\C1Activity$1.class
.........\...\...\..\C1Activity.class
.........\...\...\..\C2Activity$1.class
.........\...\...\..\C2Activity.class
.........\...\...\..\D1Activity$1.class
.........\...\...\..\D1Activity.class
.........\...\...\..\E1Activity$1.class
.........\...\...\..\E1Activity.class
.........\...\...\..\MainActivityGroup.class
.........\...\...\..\OutActivity$1.class
.........\...\...\..\OutActivity.class
.........\...\...\..\R$attr.class
.........\...\...\..\R$drawable.class
.........\...\...\..\R$id.class
.........\...\...\..\R$layout.class
.........\...\...\..\R$string.class
.........\...\...\..\R$style.class
.........\...\...\..\R.class
.........\...\...\..\SimpleActivity$1.class
.........\...\...\..\SimpleActivity.class
.........\...\...\..\util\AbsActivityGroup$1.class
.........\...\...\..\....\AbsActivityGroup$2.class
.........\...\...\..\....\AbsActivityGroup.class
.........\...\...\..\....\AbsSubActivity.class
.........\...\GroupDemo.apk
.........\...\resources.ap_
.........\default.properties
.........\gen\com\sf\R.java
.........\proguard.cfg
.........\res\drawable\radiobutton_bottom_bg.xml
.........\...\........-hdpi\icon.png
.........\...\.............\icon2.png
.........\...\.........ldpi\icon.png
.........\...\.........mdpi\icon.png
.........\...\layout\activity_group_bottom5_layout.xml
.........\...\......\activity_group_left5_layout.xml
.........\...\......\main.xml
.........\...\values\strings.xml
.........\...\......\styles_bottomBar.xml
.........\...\......\styles_layout.xml
.........\...\......\styles_leftBar.xml
.........\src\com\sf\A1Activity.java
.........\...\...\..\A2Activity.java
.........\...\...\..\A3Activity.java
.........\...\...\..\B1Activity.java
.........\...\...\..\B2Activity.java
.........\...\...\..\B3Activity.java
.........\...\...\..\C1Activity.java
.........\...\...\..\C2Activity.java
.........\...\...\..\D1Activity.java
.........\...\...\..\E1Activity.java
.........\...\...\..\MainActivityGroup.java
.........\...\...\..\OutActivity.java
.........\...\...\..\SimpleActivity.java
.........\...\...\..\util\AbsActivityGroup.java
.........\...\...\..\....\AbsSubActivity.java
.........\bin\com\sf\util
.........\src\com\sf\util
.........\bin\com\sf
.........\gen\com\sf
.........\src\com\sf
.........\bin\com
.........\gen\com
.........\res\drawable
.........\...\drawable-hdpi
.........\...\drawable-ldpi
.........\...\drawable-mdpi
.........\...\layout
.........\...\values
.........\src\com
.........\assets
.........\bin
.........\gen
.........\res
.........\src
GroupDemo