I found this series of articles on Hack a Day that goes though some basic Android development. <br>I am not a developer but on the surface they look to be fairly detailed.<br><br><br>Hello World<br><a href="http://hackaday.com/2010/07/15/android-dev-101-%E2%80%93-part-1hello-world/">http://hackaday.com/2010/07/15/android-dev-101-%E2%80%93-part-1hello-world/</a><br>

<br>Graphical elements<br><a href="http://hackaday.com/2010/07/19/android-development-101-part-2improved-hello-world/">http://hackaday.com/2010/07/19/android-development-101-part-2improved-hello-world/</a><br><br>Database intro<br>

<a href="http://hackaday.com/2010/07/21/android-development-101-part-3introduction-to-databases/">http://hackaday.com/2010/07/21/android-development-101-part-3introduction-to-databases/</a><br><br>Advanced Database and GUI<br>

<a href="http://hackaday.com/2010/08/02/android-development-101-part-4advanced-databasegui-code-and-ddms/">http://hackaday.com/2010/08/02/android-development-101-part-4advanced-databasegui-code-and-ddms/</a><br><br><br><br>