File list (Check if you may need any files):
Preference demo\PreferenceDemo\.classpath
...............\..............\.project
...............\..............\AndroidManifest.xml
...............\..............\bin\classes.dex
...............\..............\...\netease\frank\demo\PreferenceDemoActivity.class
...............\..............\...\.......\.....\....\R$attr.class
...............\..............\...\.......\.....\....\R$drawable.class
...............\..............\...\.......\.....\....\R$layout.class
...............\..............\...\.......\.....\....\R$string.class
...............\..............\...\.......\.....\....\R$xml.class
...............\..............\...\.......\.....\....\R.class
...............\..............\...\PreferenceDemo.apk
...............\..............\...\resources.ap_
...............\..............\default.properties
...............\..............\gen\netease\frank\demo\R.java
...............\..............\proguard.cfg
...............\..............\res\drawable-hdpi\icon.png
...............\..............\...\.........ldpi\icon.png
...............\..............\...\.........mdpi\icon.png
...............\..............\...\layout\main.xml
...............\..............\...\values\strings.xml
...............\..............\...\xml\pref.xml
...............\..............\src\netease\frank\demo\PreferenceDemoActivity.java
...............\..........sDemo\.classpath
...............\...............\.project
...............\...............\AndroidManifest.xml
...............\...............\bin\classes.dex
...............\...............\...\netease\frank\demo\preferencesdemo\ListPreferenceActivity.class
...............\...............\...\.......\.....\....\...............\PreferenceCategoryActivity.class
...............\...............\...\.......\.....\....\...............\PreferenceScreenActivity.class
...............\...............\...\.......\.....\....\...............\PreferencesDemoActivity.class
...............\...............\...\.......\.....\....\...............\R$array.class
...............\...............\...\.......\.....\....\...............\R$attr.class
...............\...............\...\.......\.....\....\...............\R$drawable.class
...............\...............\...\.......\.....\....\...............\R$id.class
...............\...............\...\.......\.....\....\...............\R$layout.class
...............\...............\...\.......\.....\....\...............\R$string.class
...............\...............\...\.......\.....\....\...............\R$xml.class
...............\...............\...\.......\.....\....\...............\R.class
...............\...............\...\PreferencesDemo.apk
...............\...............\...\resources.ap_
...............\...............\default.properties
...............\...............\gen\netease\frank\demo\preferencesdemo\R.java
...............\...............\proguard.cfg
...............\...............\res\drawable-hdpi\icon.png
...............\...............\...\.........ldpi\icon.png
...............\...............\...\.........mdpi\icon.png
...............\...............\...\layout\main.xml
...............\...............\...\values\array.xml
...............\...............\...\......\strings.xml
...............\...............\...\xml\listpreference.xml
...............\...............\...\...\preferencescategory.xml
...............\...............\...\...\preferencesscreen.xml
...............\...............\src\netease\frank\demo\preferencesdemo\ListPreferenceActivity.java
...............\...............\...\.......\.....\....\...............\PreferenceCategoryActivity.java
...............\...............\...\.......\.....\....\...............\PreferenceScreenActivity.java
...............\...............\...\.......\.....\....\...............\PreferencesDemoActivity.java
...............\selfImagePreferenceDemo\.classpath
...............\.......................\.project
...............\.......................\AndroidManifest.xml
...............\.......................\bin\classes.dex
...............\.......................\...\netease\frank\demo\selfImagePrefe