File list (Check if you may need any files):
第02章\Sample_2_1\.classpath
......\..........\.project
......\..........\AndroidManifest.xml
......\..........\bin\classes.dex
......\..........\...\resources.ap_
......\..........\...\Sample_2_1.apk
......\..........\...\wyf\ytl\R$attr.class
......\..........\...\...\...\R$drawable.class
......\..........\...\...\...\R$layout.class
......\..........\...\...\...\R$string.class
......\..........\...\...\...\R.class
......\..........\...\...\...\Sample_2_1.class
......\..........\default.properties
......\..........\gen\wyf\ytl\R.java
......\..........\res\drawable-hdpi\icon.png
......\..........\...\.........ldpi\icon.png
......\..........\...\.........mdpi\icon.png
......\..........\...\layout\main.xml
......\..........\...\......\my_layout.xml
......\..........\...\values\strings.xml
......\..........\src\wyf\ytl\Sample_2_1.java
......\..........0\.classpath
......\...........\.project
......\...........\AndroidManifest.xml
......\...........\bin\classes.dex
......\...........\...\resources.ap_
......\...........\...\Sample_2_10.apk
......\...........\...\wyf\ytl\R$attr.class
......\...........\...\...\...\R$drawable.class
......\...........\...\...\...\R$id.class
......\...........\...\...\...\R$layout.class
......\...........\...\...\...\R$raw.class
......\...........\...\...\...\R$string.class
......\...........\...\...\...\R.class
......\...........\...\...\...\Sample_2_10.class
......\...........\default.properties
......\...........\gen\wyf\ytl\R.java
......\...........\res\drawable-hdpi\icon.png
......\...........\...\.........ldpi\icon.png
......\...........\...\.........mdpi\icon.png
......\...........\...\layout\main.xml
......\...........\...\raw\backsound.mid
......\...........\...\...\dingdong.ogg
......\...........\...\values\strings.xml
......\...........\src\wyf\ytl\Sample_2_10.java
......\..........1\.classpath
......\...........\.project
......\...........\AndroidManifest.xml
......\...........\bin\classes.dex
......\...........\...\resources.ap_
......\...........\...\Sample_2_11.apk
......\...........\...\wyf\ytl\R$attr.class
......\...........\...\...\...\R$drawable.class
......\...........\...\...\...\R$id.class
......\...........\...\...\...\R$layout.class
......\...........\...\...\...\R$string.class
......\...........\...\...\...\R.class
......\...........\...\...\...\Sample_2_11.class
......\...........\default.properties
......\...........\gen\wyf\ytl\R.java
......\...........\res\drawable-hdpi\icon.png
......\...........\...\.........ldpi\icon.png
......\...........\...\.........mdpi\icon.png
......\...........\...\layout\main.xml
......\...........\...\values\strings.xml
......\...........\src\wyf\ytl\Sample_2_11.java
......\..........2\.classpath
......\...........\.project
......\...........\AndroidManifest.xml
......\...........\bin\classes.dex
......\...........\...\resources.ap_
......\...........\...\Sample_2_12.apk
......\...........\...\wyf\ytl\R$attr.class
......\...........\...\...\...\R$drawable.class
......\...........\...\...\...\R$id.class
......\...........\...\...\...\R$layout.class
......\...........\...\...\...\R$string.class
......\...........\...\...\...\R.class
......\...........\...\...\...\Sample_2_12$1.class
......\...........\...\...\...\Sample_2_12$2.class
......\...........\...\...\...\Sample_2_12.class
......\...........\default.properties
......\...........\gen\wyf\ytl\R.java
......\...........\res\drawable-hdpi\icon.png
......\...........\...\.........ldpi\icon.png
......\...........\...\.........mdpi\icon.png
......\...........\...\layout\main.xml
......\...........\...\values\strings.xml
......\...........\src\wyf\ytl\Sample_2_12.java
......\.........2\.classpath
......\..........\.project
......\..........\AndroidManifest.xml
......\..........\bin\classes.dex
......\..........\...\resources.ap_
......\..........\...\Sample_2_2.apk
......\..........\...\wyf\ytl\R$attr.class
......\..........\...\...\...\R$drawable.class
......\..........\...\...\...\R$layout.class
......\..........\...\...\...\R$string.class
......\..........\...\...\...\R.class