HelloWorldActivity.java
ch02-helloworld\.classpath
...............\.project
...............\.settings\org.eclipse.jdt.core.prefs
...............\AndroidManifest.xml
...............\ic_launcher-web.png
...............\libs\android-support-v4.jar
...............\proguard-project.txt
...............\project.properties
...............\res\drawable\ic_launcher.png
...............\...\........-hdpi\ic_action_search.png
...............\...\.............\ic_launcher.png
...............\...\.........ldpi\ic_launcher.png
...............\...\.........mdpi\ic_action_search.png
...............\...\.............\ic_launcher.png
...............\...\.........xhdpi\ic_action_search.png
...............\...\..............\ic_launcher.png
...............\...\layout\activity_hello_world.xml
...............\...\menu\activity_hello_world.xml
...............\...\values\dimens.xml
...............\...\......\strings.xml
...............\...\......\styles.xml
...............\...\......-large\dimens.xml
...............\...\.......v11\styles.xml
...............\...\.........4\styles.xml
...............\src\com\helloworld\HelloWorldActivity.java
...............\...\...\helloworld
...............\res\drawable
...............\...\drawable-hdpi
...............\...\drawable-ldpi
...............\...\drawable-mdpi
...............\...\drawable-xhdpi
...............\...\layout
...............\...\menu
...............\...\values
...............\...\values-large
...............\...\values-v11
...............\...\values-v14
...............\src\com
...............\.settings
...............\assets
...............\libs
...............\res
...............\src
ch02-helloworld