android database to learn which cited a simple example novice can start by looking at the code

DBOpenHelper
............\.classpath
............\.project
............\AndroidManifest.xml
............\assets
............\bin
............\...\classes.dex
............\...\com
............\...\...\db
............\...\...\..\MainActivity.class
............\...\...\..\PersonServiceTest.class
............\...\...\..\R$attr.class
............\...\...\..\R$drawable.class
............\...\...\..\R$layout.class
............\...\...\..\R$string.class
............\...\...\..\R.class
............\...\...\service
............\...\...\.......\DBOpenHelper.class
............\...\DBOpenHelper.apk
............\...\resources.ap_
............\default.properties
............\gen
............\...\com
............\...\...\db
............\...\...\..\R.java
............\res
............\...\drawable-hdpi
............\...\.............\icon.png
............\...\drawable-ldpi
............\...\.............\icon.png
............\...\drawable-mdpi
............\...\.............\icon.png
............\...\layout
............\...\......\main.xml
............\...\values
............\...\......\strings.xml
............\src
............\...\com
............\...\...\db
............\...\...\..\MainActivity.java
............\...\...\..\PersonServiceTest.java
............\...\...\service
............\...\...\.......\DBOpenHelper.java

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