Description: Android examples of some of the study started, the desire to help you, because I am also a beginner.
File list (Check if you may need any files):
Ch03\EX03_01\.classpath
....\.......\.project
....\.......\.settings\org.eclipse.jdt.core.prefs
....\.......\.........\org.eclipse.jdt.ui.prefs
....\.......\AndroidManifest.xml
....\.......\bin\classes.dex
....\.......\...\EX03_01.apk
....\.......\...\irdc\ex03_01\EX03_01.class
....\.......\...\....\.......\R$attr.class
....\.......\...\....\.......\R$drawable.class
....\.......\...\....\.......\R$id.class
....\.......\...\....\.......\R$layout.class
....\.......\...\....\.......\R$string.class
....\.......\...\....\.......\R.class
....\.......\...\resources.ap_
....\.......\res\drawable\icon.png
....\.......\...\layout\main.xml
....\.......\...\values\strings.xml
....\.......\src\irdc\ex03_01\EX03_01.java
....\.......\...\....\.......\R.java
....\......2\.classpath
....\.......\.project
....\.......\AndroidManifest.xml
....\.......\res\layout\main.xml
....\.......\...\values\color.xml
....\.......\...\......\strings.xml
....\.......\src\irdc\ex03_02\EX03_02.java
....\.......\...\....\.......\R.java
....\......3\.classpath
....\.......\.project
....\.......\.settings\org.eclipse.jdt.core.prefs
....\.......\.........\org.eclipse.jdt.ui.prefs
....\.......\AndroidManifest.xml
....\.......\bin\classes.dex
....\.......\...\EX03_03.apk
....\.......\...\irdc\ex03_03\EX03_03.class
....\.......\...\....\.......\R$attr.class
....\.......\...\....\.......\R$drawable.class
....\.......\...\....\.......\R$id.class
....\.......\...\....\.......\R$layout.class
....\.......\...\....\.......\R$string.class
....\.......\...\....\.......\R.class
....\.......\...\resources.ap_
....\.......\res\drawable\icon.png
....\.......\...\layout\main.xml
....\.......\...\values\color.xml
....\.......\...\......\strings.xml
....\.......\src\irdc\ex03_03\EX03_03.java
....\.......\...\....\.......\R.java
....\......4\.classpath
....\.......\.project
....\.......\.settings\org.eclipse.jdt.core.prefs
....\.......\.........\org.eclipse.jdt.ui.prefs
....\.......\AndroidManifest.xml
....\.......\bin\classes.dex
....\.......\...\EX03_04.apk
....\.......\...\irdc\ex03_04\EX03_04.class
....\.......\...\....\.......\R$attr.class
....\.......\...\....\.......\R$drawable.class
....\.......\...\....\.......\R$id.class
....\.......\...\....\.......\R$layout.class
....\.......\...\....\.......\R$string.class
....\.......\...\....\.......\R.class
....\.......\...\resources.ap_
....\.......\res\drawable\icon.png
....\.......\...\layout\main.xml
....\.......\...\values\color.xml
....\.......\...\......\strings.xml
....\.......\src\irdc\ex03_04\EX03_04.java
....\.......\...\....\.......\R.java
....\......5\.classpath
....\.......\.project
....\.......\.settings\org.eclipse.jdt.core.prefs
....\.......\.........\org.eclipse.jdt.ui.prefs
....\.......\AndroidManifest.xml
....\.......\bin\classes.dex
....\.......\...\EX03_05.apk
....\.......\...\irdc\ex03_05\EX03_05.class
....\.......\...\....\.......\R$attr.class
....\.......\...\....\.......\R$drawable.class
....\.......\...\....\.......\R$id.class
....\.......\...\....\.......\R$layout.class
....\.......\...\....\.......\R$string.class
....\.......\...\....\.......\R.class
....\.......\...\resources.ap_
....\.......\res\drawable\icon.png
....\.......\...\layout\main.xml
....\.......\...\values\color.xml
....\.......\...\......\strings.xml
....\.......\src\irdc\ex03_05\EX03_05.java
....\.......\...\....\.......\R.java
....\......6\.classpath
....\.......\.project
....\.......\.settings\org.eclipse.jdt.core.prefs
....\.......\.........\org.eclipse.jdt.ui.prefs
....\.......\AndroidManifest.xml
....\.......\bin\classes.dex
....\.......\...\EX03_06.apk
....\.......\...\irdc\ex03_06\EX03_06.class
....\.......\...\....\.......\R$attr.class