File list (Check if you may need any files):
yanjiusheng
...........\.classpath
...........\.project
...........\.settings
...........\.........\org.eclipse.jdt.core.prefs
...........\bin
...........\...\control
...........\...\.......\MainActivity.class
...........\...\.......\RWData.class
...........\...\data
...........\...\....\Problem.class
...........\...\....\Stu.class
...........\...\....\Test.class
...........\...\view
...........\...\....\mianshi$countdown.class
...........\...\....\mianshi.class
...........\...\....\tools.class
...........\...\....\ui$BackImage.class
...........\...\....\ui.class
...........\...\....\yushe.class
...........\...\....\yushe2.class
...........\hs_err_pid1088.log
...........\hs_err_pid1164.log
...........\hs_err_pid1392.log
...........\hs_err_pid2808.log
...........\hs_err_pid3000.log
...........\hs_err_pid3720.log
...........\hs_err_pid4340.log
...........\hs_err_pid976.log
...........\image
...........\.....\qw2.jpg
...........\.....\qw2.png
...........\.....\tubiao1.jpg
...........\.....\tubiao1.png
...........\.....\xiaohui.ico
...........\.....\xiaohui.jpg
...........\.....\xiaohui.png
...........\src
...........\...\control
...........\...\.......\MainActivity.java
...........\...\.......\RWData.java
...........\...\data
...........\...\....\Problem.java
...........\...\....\Stu.java
...........\...\....\Test.java
...........\...\view
...........\...\....\mianshi.java
...........\...\....\tools.java
...........\...\....\ui.java
...........\...\....\yushe.java
...........\...\....\yushe2.java