change activity backgroud

wallTest
........\.classpath
........\.project
........\AndroidManifest.xml
........\assets
........\bin
........\...\classes
........\...\classes.dex
........\...\.......\com
........\...\.......\...\aptenon
........\...\.......\...\.......\galleryAdapter.class
........\...\.......\...\.......\R$attr.class
........\...\.......\...\.......\R$drawable.class
........\...\.......\...\.......\R$id.class
........\...\.......\...\.......\R$layout.class
........\...\.......\...\.......\R$string.class
........\...\.......\...\.......\R.class
........\...\.......\...\.......\testActivity$1.class
........\...\.......\...\.......\testActivity.class
........\...\.......\...\.......\WallTestActivity$1.class
........\...\.......\...\.......\WallTestActivity$2.class
........\...\.......\...\.......\WallTestActivity.class
........\...\res
........\...\...\drawable-hdpi
........\...\...\.............\ic_launcher.png
........\...\...\drawable-ldpi
........\...\...\.............\ic_launcher.png
........\...\...\drawable-mdpi
........\...\...\.............\ic_launcher.png
........\...\resources.ap_
........\...\wallTest.apk
........\gen
........\...\com
........\...\...\aptenon
........\...\...\.......\R.java
........\proguard.cfg
........\project.properties
........\res
........\...\drawable-hdpi
........\...\.............\ic_launcher.png
........\...\drawable-ldpi
........\...\.............\ic_launcher.png
........\...\drawable-mdpi
........\...\.............\ic_launcher.png
........\...\layout
........\...\......\main.xml
........\...\......\wallgallery.xml
........\...\values
........\...\......\strings.xml
........\src
........\...\com
........\...\...\aptenon
........\...\...\.......\galleryAdapter.java
........\...\...\.......\testActivity.java
........\...\...\.......\WallTestActivity.java

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．