File list (Check if you may need any files):
android图片拖动放大功能\DraScale\.classpath
.......................\........\.project
.......................\........\.settings\org.eclipse.jdt.core.prefs
.......................\........\AndroidManifest.xml
.......................\........\bin\AndroidManifest.xml
.......................\........\...\classes\com\study\drascale\BuildConfig.class
.......................\........\...\.......\...\.....\........\MainActivity$TounchListener.class
.......................\........\...\.......\...\.....\........\MainActivity.class
.......................\........\...\.......\...\.....\........\R$attr.class
.......................\........\...\.......\...\.....\........\R$drawable.class
.......................\........\...\.......\...\.....\........\R$id.class
.......................\........\...\.......\...\.....\........\R$layout.class
.......................\........\...\.......\...\.....\........\R$menu.class
.......................\........\...\.......\...\.....\........\R$string.class
.......................\........\...\.......\...\.....\........\R$style.class
.......................\........\...\.......\...\.....\........\R.class
.......................\........\...\jarlist.cache
.......................\........\gen\com\study\drascale\BuildConfig.java
.......................\........\...\...\.....\........\R.java
.......................\........\ic_launcher-web.png
.......................\........\libs\android-support-v4.jar
.......................\........\proguard-project.txt
.......................\........\project.properties
.......................\........\res\drawable-hdpi\guide_0.jpg
.......................\........\...\.............\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\main.xml
.......................\........\...\menu\main.xml
.......................\........\...\values\strings.xml
.......................\........\...\......\styles.xml
.......................\........\src\com\study\drascale\MainActivity.java
.......................\........\bin\classes\com\study\drascale
.......................\........\...\.......\...\study
.......................\........\gen\com\study\drascale
.......................\........\src\com\study\drascale
.......................\........\bin\classes\com
.......................\........\gen\com\study
.......................\........\src\com\study
.......................\........\bin\classes
.......................\........\...\res
.......................\........\gen\com
.......................\........\res\drawable-hdpi
.......................\........\...\drawable-ldpi
.......................\........\...\drawable-mdpi
.......................\........\...\drawable-xhdpi
.......................\........\...\layout
.......................\........\...\menu
.......................\........\...\values
.......................\........\src\com
.......................\........\.settings
.......................\........\assets
.......................\........\bin
.......................\........\gen
.......................\........\libs
.......................\........\res
.......................\........\src
.......................\DraScale
android图片拖动放大功能