Best way to package a class for use in another app?
<p>I've written an Android app wich various abstract classes that perform useful functions. These functions could be leveraged in other apps.</p>

<p>I want to share a class module with another programmer, but I don't want to share the source code. I would like to share a .class file but I'm not sure how to do the following:</p>

<ul>
<li>Compile an Android .java file into .class</li>
<li>What does the receiver of the .class file have to do to use that .class in their project? (using Eclipse environment)</li>
</ul>

<p>Thank you very much</p>
