File list (Check if you may need any files):
LEDDemo\.classpath
.......\.project
.......\AndroidManifest.xml
.......\bin\AndroidManifest.xml
.......\...\classes\com\friendlyarm\AndroidSDK\FileCtlEnum.class
.......\...\.......\...\...........\..........\GPIOEnum.class
.......\...\.......\...\...........\..........\HardwareControler.class
.......\...\.......\...\...........\..........\SPI.class
.......\...\.......\...\...........\..........\SPIEnum.class
.......\...\.......\...\...........\LEDDemo\BuildConfig.class
.......\...\.......\...\...........\.......\LED.class
.......\gen\com\friendlyarm\LEDDemo\BuildConfig.java
.......\...\...\...........\.......\R.java
.......\libs\armeabi\libfriendlyarm-hardware.so
.......\project.properties
.......\res\drawable-hdpi\icon.png
.......\...\.........ldpi\icon.png
.......\...\.........mdpi\icon.png
.......\...\layout\checkbox_listview_item.xml
.......\...\......\leddemo_main.xml
.......\...\values\strings.xml
.......\src\com\friendlyarm\AndroidSDK\FileCtlEnum.java
.......\...\...\...........\..........\GPIOEnum.java
.......\...\...\...........\..........\HardwareControler.java
.......\...\...\...........\..........\SPI.java
.......\...\...\...........\..........\SPIEnum.java
.......\...\...\...........\LEDDemo\LED.java
.......\...\...\...........\.......\LEDDemoMainActivity.java
.......\bin\classes\com\friendlyarm\AndroidSDK
.......\...\.......\...\...........\LEDDemo
.......\...\.......\...\friendlyarm
.......\gen\com\friendlyarm\LEDDemo
.......\src\com\friendlyarm\AndroidSDK
.......\...\...\...........\LEDDemo
.......\bin\classes\com
.......\gen\com\friendlyarm
.......\src\com\friendlyarm
.......\bin\classes
.......\...\res
.......\gen\com
.......\libs\armeabi
.......\res\drawable-hdpi
.......\...\drawable-ldpi
.......\...\drawable-mdpi
.......\...\drawable-xhdpi
.......\...\layout
.......\...\values
.......\src\com
.......\assets
.......\bin
.......\gen
.......\libs
.......\res
.......\src
LEDDemo