Half Dozen Hello Worlds Part 3: how many projects?
<p>Each part says I must create a new project but I see that the package name stays the same. It is: <code>package com.learnandroid.helloworld;</code> but class name differs with <code>Hello1</code>, <code>Hello2</code> and <code>Hello3</code>.</p>

<p>Herewith the links:</p>

<p><a href="http://www.learn-android.com/2009/11/16/half-dozen-hello-worlds-part-1/" rel="nofollow">Half Dozen Hello Worlds Part 1 – Your First Android Project</a><br>
<a href="http://www.learn-android.com/2009/11/19/half-dozen-hello-worlds-part-2/" rel="nofollow">Half Dozen Hello Worlds Part 2 – Using Layout XML</a><br>
<a href="http://www.learn-android.com/2009/11/25/half-dozen-hello-worlds-part-3/" rel="nofollow">Half Dozen Hello Worlds Part 3 – Using Popup Notifications</a>  </p>

<p>Can someone explain please?</p>
