File list (Check if you may need any files):
打开文件对话框\.classpath
..............\.project
..............\AndroidManifest.xml
..............\bin\AndroidManifest.xml
..............\...\classes\com\example\openfiledemo\BuildConfig.class
..............\...\.......\...\.......\............\CallbackBundle.class
..............\...\.......\...\.......\............\OpenFileDemo$1.class
..............\...\.......\...\.......\............\OpenFileDemo$2.class
..............\...\.......\...\.......\............\OpenFileDemo.class
..............\...\.......\...\.......\............\OpenFileDialog$FileSelectView.class
..............\...\.......\...\.......\............\OpenFileDialog.class
..............\...\.......\...\.......\............\R$attr.class
..............\...\.......\...\.......\............\R$dimen.class
..............\...\.......\...\.......\............\R$drawable.class
..............\...\.......\...\.......\............\R$id.class
..............\...\.......\...\.......\............\R$layout.class
..............\...\.......\...\.......\............\R$menu.class
..............\...\.......\...\.......\............\R$string.class
..............\...\.......\...\.......\............\R$style.class
..............\...\.......\...\.......\............\R.class
..............\...\classes.dex
..............\...\OpenFileDemo.apk
..............\...\res\drawable-hdpi\filedialog_file.png
..............\...\...\.............\filedialog_folder.png
..............\...\...\.............\filedialog_folder_up.png
..............\...\...\.............\filedialog_root.png
..............\...\...\.............\filedialog_wavfile.png
..............\...\...\.............\ic_action_search.png
..............\...\...\.............\ic_launcher.png
..............\...\...\.........ldpi\ic_launcher.png
..............\...\...\.........mdpi\ic_action_search.png
..............\...\...\.............\ic_launcher.png
..............\...\...\.........xhdpi\ic_action_search.png
..............\...\...\..............\ic_launcher.png
..............\...\resources.ap_
..............\gen\com\example\openfiledemo\BuildConfig.java
..............\...\...\.......\............\R.java
..............\ic_launcher-web.png
..............\libs\android-support-v4.jar
..............\proguard-project.txt
..............\project.properties
..............\res\drawable-hdpi\filedialog_file.png
..............\...\.............\filedialog_folder.png
..............\...\.............\filedialog_folder_up.png
..............\...\.............\filedialog_root.png
..............\...\.............\filedialog_wavfile.png
..............\...\.............\ic_action_search.png
..............\...\.............\ic_launcher.png
..............\...\.........ldpi\ic_launcher.png
..............\...\.........mdpi\ic_action_search.png
..............\...\.............\ic_launcher.png
..............\...\.........xhdpi\ic_action_search.png
..............\...\..............\ic_launcher.png
..............\...\layout\activity_open_file_demo.xml
..............\...\......\filedialogitem.xml
..............\...\menu\activity_open_file_demo.xml
..............\...\values\dimens.xml
..............\...\......\strings.xml
..............\...\......\styles.xml
..............\...\......-large\dimens.xml
..............\src\com\example\openfiledemo\CallbackBundle.java
..............\...\...\.......\............\OpenFileDemo.java
..............\...\...\.......\............\OpenFileDialog.java
..............\打开文件对话框.apk
..............\bin\classes\com\example\openfiledemo
..............\...\.......\...\example
..............\gen\com\example\openfiledemo
..............\src\com\example\openfiledemo
..............\bin\classes\com
..............\...\res\drawable-hdpi
..............\...\...\drawable-ldpi
..............\...\...\drawable-mdpi
..............\...\...\drawable-xhdpi
..............\gen\com\example
..............\src\com\example
..............\bin\classes
..............\...\res
..............\gen\com
..............\res\drawable-hdpi
..............\...\drawable-ldpi
..............\...\drawable-mdpi
..............\...\drawable-xhdpi
..............\...\layou