File list (Check if you may need any files):
Week3\Bai2\.classpath
.....\....\.project
.....\....\.settings\org.eclipse.jdt.core.prefs
.....\....\AndroidManifest.xml
.....\....\bin\Bai2.apk
.....\....\...\classes.dex
.....\....\...\resources.ap_
.....\....\...\vn\edu\hui\fit\TranBaDai_11259921\Lab3\Bai2Activity$1.class
.....\....\...\..\...\...\...\..................\....\Bai2Activity$2.class
.....\....\...\..\...\...\...\..................\....\Bai2Activity$3$1.class
.....\....\...\..\...\...\...\..................\....\Bai2Activity$3$2.class
.....\....\...\..\...\...\...\..................\....\Bai2Activity$3.class
.....\....\...\..\...\...\...\..................\....\Bai2Activity.class
.....\....\...\..\...\...\...\..................\....\R$attr.class
.....\....\...\..\...\...\...\..................\....\R$drawable.class
.....\....\...\..\...\...\...\..................\....\R$id.class
.....\....\...\..\...\...\...\..................\....\R$layout.class
.....\....\...\..\...\...\...\..................\....\R$string.class
.....\....\...\..\...\...\...\..................\....\R.class
.....\....\default.properties
.....\....\gen\vn\edu\hui\fit\TranBaDai_11259921\Lab3\R.java
.....\....\proguard.cfg
.....\....\res\drawable-hdpi\icon.png
.....\....\...\.........ldpi\icon.png
.....\....\...\.........mdpi\icon.png
.....\....\...\layout\main.xml
.....\....\...\values\strings.xml
.....\....\src\vn\edu\hui\fit\TranBaDai_11259921\Lab3\Bai2Activity.java
.....\...3\.classpath
.....\....\.project
.....\....\.settings\org.eclipse.jdt.core.prefs
.....\....\AndroidManifest.xml
.....\....\bin\Bai3.apk
.....\....\...\classes.dex
.....\....\...\resources.ap_
.....\....\...\vn\edu\hui\fit\TranBaDai_11259921\Lab3\Bai3Activity.class
.....\....\...\..\...\...\...\..................\....\R$attr.class
.....\....\...\..\...\...\...\..................\....\R$drawable.class
.....\....\...\..\...\...\...\..................\....\R$id.class
.....\....\...\..\...\...\...\..................\....\R$layout.class
.....\....\...\..\...\...\...\..................\....\R$string.class
.....\....\...\..\...\...\...\..................\....\R.class
.....\....\default.properties
.....\....\gen\vn\edu\hui\fit\TranBaDai_11259921\Lab3\R.java
.....\....\proguard.cfg
.....\....\res\drawable-hdpi\icon.png
.....\....\...\.........ldpi\icon.png
.....\....\...\.........mdpi\icon.png
.....\....\...\layout\main.xml
.....\....\...\values\strings.xml
.....\....\src\vn\edu\hui\fit\TranBaDai_11259921\Lab3\Bai3Activity.java
.....\comment.htt
.....\desktop.ini
.....\new1\.classpath
.....\....\.project
.....\....\.settings\org.eclipse.jdt.core.prefs
.....\....\AndroidManifest.xml
.....\....\bin\a\b\New1Activity.class
.....\....\...\.\.\R$array.class
.....\....\...\.\.\R$attr.class
.....\....\...\.\.\R$drawable.class
.....\....\...\.\.\R$layout.class
.....\....\...\.\.\R$string.class
.....\....\...\.\.\R.class
.....\....\...\classes.dex
.....\....\...\new1.apk
.....\....\...\resources.ap_
.....\....\default.properties
.....\....\gen\a\b\R.java
.....\....\proguard.cfg
.....\....\res\drawable-hdpi\icon.png
.....\....\...\.........ldpi\icon.png
.....\....\...\.........mdpi\icon.png
.....\....\...\layout\main.xml
.....\....\...\values\my_arry.xml
.....\....\...\......\strings.xml
.....\....\...\......-vi\my_arry.xml
.....\....\src\a\b\New1Activity.java
.....\Bai2\bin\vn\edu\hui\fit\TranBaDai_11259921\Lab3
.....\....\gen\vn\edu\hui\fit\TranBaDai_11259921\Lab3
.....\....\src\vn\edu\hui\fit\TranBaDai_11259921\Lab3
.....\...3\bin\vn\edu\hui\fit\TranBaDai_11259921\Lab3
.....\....\gen\vn\edu\hui\fit\TranBaDai_11259921\Lab3
.....\....\src\vn\edu\hui\fit\TranBaDai_11259921\Lab3
.....\...2\bin\vn\edu\hui\fit\TranBaDai_11259921
.....\....\gen\vn\edu\hui\fit\TranBaDai_11259921
.....\....\src\vn\edu\hui\fit\TranBaDai_11259921
.....\...3\bin\vn\edu\hui\fit\TranBaDai_11259921
.....\....\gen\vn\edu\hui\fit\TranBaDai_11259921
.....\....\src\vn\edu\hui\fit\TranBaDai_11259921
.....\...2\bin\vn\edu\hui\fit
.....\....\gen\vn\edu\hui\fit
.....\....\src\vn\edu\hui\fit
.....\...3\bin\vn\edu\hui\fit
.....\....\gen\vn\edu\hui\fit
.....\....\src\vn\edu