Android - Package Name convention
<p>For the "Hello World" example in <a href="http://developer.android.com/resources/tutorials/hello-world.html"><strong>android.com</strong></a>, the package name is "package com.example.helloandroid;", I want to ask is there any guideline/standard to name this package, could anyone give me reference?</p>

<p>Thanks</p>
