I don't know what to do with a .apk file
<p>I was given a library on an .apk file.
see:
<a href="http://code.google.com/p/android-serialport-api/downloads/list" rel="nofollow">http://code.google.com/p/android-serialport-api/downloads/list</a></p>

<p>I assume it contains the package that I will have to import, but what do I do with it?   </p>
