File list (Check if you may need any files):
下拉框02
........\.classpath
........\.project
........\AndroidManifest.xml
........\assets
........\bin
........\...\AndroidManifest.xml
........\...\classes
........\...\.......\com
........\...\.......\...\itcast
........\...\.......\...\......\dropdown02
........\...\.......\...\......\..........\BuildConfig.class
........\...\.......\...\......\..........\MainActivity$1.class
........\...\.......\...\......\..........\MainActivity$2.class
........\...\.......\...\......\..........\MainActivity$MyAdapter$1.class
........\...\.......\...\......\..........\MainActivity$MyAdapter.class
........\...\.......\...\......\..........\MainActivity$ViewHolder.class
........\...\.......\...\......\..........\MainActivity.class
........\...\.......\...\......\..........\R$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
........\...\dexedLibs
........\...\.........\android-support-v4-cf1762a5ce72dd4abd54e5bf20e5beef.jar
........\...\jarlist.cache
........\...\res
........\...\...\drawable-hdpi
........\...\...\.............\delete.png
........\...\...\.............\down_arrow.png
........\...\...\.............\ic_launcher.png
........\...\...\.............\listview_background.9.png
........\...\...\.............\user.png
........\...\...\drawable-mdpi
........\...\...\.............\ic_launcher.png
........\...\...\drawable-xhdpi
........\...\...\..............\ic_launcher.png
........\...\...\drawable-xxhdpi
........\...\...\...............\ic_launcher.png
........\...\resources.ap_
........\...\下拉框02.apk
........\gen
........\...\com
........\...\...\itcast
........\...\...\......\dropdown02
........\...\...\......\..........\BuildConfig.java
........\...\...\......\..........\R.java
........\ic_launcher-web.png
........\libs
........\....\android-support-v4.jar
........\proguard-project.txt
........\project.properties
........\res
........\...\drawable-hdpi
........\...\.............\delete.png
........\...\.............\down_arrow.png
........\...\.............\ic_launcher.png
........\...\.............\listview_background.9.png
........\...\.............\user.png
........\...\drawable-ldpi
........\...\drawable-mdpi
........\...\.............\ic_launcher.png
........\...\drawable-xhdpi
........\...\..............\ic_launcher.png
........\...\drawable-xxhdpi
........\...\...............\ic_launcher.png
........\...\layout
........\...\......\activity_main.xml
........\...\......\list_item.xml
........\...\menu
........\...\....\main.xml
........\...\values
........\...\......\dimens.xml
........\...\......\strings.xml
........\...\......\styles.xml
........\...\values-sw600dp
........\...\..............\dimens.xml
........\...\values-sw720dp-land
........\...\...................\dimens.xml
........\...\values-v11
........\...\..........\styles.xml
........\...\values-v14
........\...\..........\styles.xml
........\src
........\...\com
........\...\...\itcast
........\...\...\......\dropdown02
........\...\...\......\..........\MainActivity.java