Develop a modular application, load modules automatically
<p>I need help! :-)</p>

<p>I have an application and want to make it modular, but the modules will be loaded automatically. Let me explain:</p>

<p>Consider an application "B" (as a conventional project of android). When I access the application "A" will appear a button: Load application "A", but "A" search and found "B" are installed on system automatically.</p>

<p>I would like application "A" detects automatically (according to some rules) that "B" is a module of the application "A".</p>

<p>Thanks for all. </p>
