File list (Check if you may need any files):
MulThreadDownloader\.classpath
...................\.project
...................\.settings\org.eclipse.jdt.core.prefs
...................\AndroidManifest.xml
...................\bin\AndroidManifest.xml
...................\...\classes\cn\itcast\download\BuildConfig.class
...................\...\.......\..\......\........\MainActivity$ButtonClickListener$DownloadTask$1.class
...................\...\.......\..\......\........\MainActivity$ButtonClickListener$DownloadTask.class
...................\...\.......\..\......\........\MainActivity$ButtonClickListener.class
...................\...\.......\..\......\........\MainActivity$UIHander.class
...................\...\.......\..\......\........\MainActivity.class
...................\...\.......\..\......\........\R$attr.class
...................\...\.......\..\......\........\R$drawable.class
...................\...\.......\..\......\........\R$id.class
...................\...\.......\..\......\........\R$layout.class
...................\...\.......\..\......\........\R$string.class
...................\...\.......\..\......\........\R.class
...................\...\.......\..\......\net\download\DownloadProgressListener.class
...................\...\.......\..\......\...\........\DownloadThread.class
...................\...\.......\..\......\...\........\FileDownloader.class
...................\...\.......\..\......\service\DBOpenHelper.class
...................\...\.......\..\......\.......\FileService.class
...................\gen\cn\itcast\download\BuildConfig.java
...................\...\..\......\........\R.java
...................\project.properties
...................\res\drawable-hdpi\icon.png
...................\...\.........ldpi\icon.png
...................\...\.........mdpi\icon.png
...................\...\layout\main.xml
...................\...\values\strings.xml
...................\src\cn\itcast\download\MainActivity.java
...................\...\..\......\net\download\DownloadProgressListener.java
...................\...\..\......\...\........\DownloadThread.java
...................\...\..\......\...\........\FileDownloader.java
...................\...\..\......\service\DBOpenHelper.java
...................\...\..\......\.......\FileService.java
...................\bin\classes\cn\itcast\net\download
...................\...\.......\..\......\download
...................\...\.......\..\......\net
...................\...\.......\..\......\service
...................\src\cn\itcast\net\download
...................\bin\classes\cn\itcast
...................\gen\cn\itcast\download
...................\src\cn\itcast\download
...................\...\..\......\net
...................\...\..\......\service
...................\bin\classes\cn
...................\gen\cn\itcast
...................\src\cn\itcast
...................\bin\classes
...................\...\res
...................\gen\cn
...................\res\drawable-hdpi
...................\...\drawable-ldpi
...................\...\drawable-mdpi
...................\...\layout
...................\...\values
...................\src\cn
...................\.settings
...................\assets
...................\bin
...................\gen
...................\res
...................\src
MulThreadDownloader