Accessing classes from other apk
<p>I would like to know if it is possible to access directly a class in an apk from another apk.</p>

<p>By example, in the notepad tutorial, an activity is launched by these lines of code:<pre><code> 
    Intent i = new Intent(this, NoteEdit.class);
    startActivityForResult(i, ACTIVITY_CREATE);
</pre></code> 
This code accesses directly NoteEdit.class. But in this tutorial, the class containing this code and the NoteEdit class are in the same apk.
I would like to know if the same constructor for an intent could be use if the activity is in another apk.</p>

<p>System classes are, off course, accessible, but they seem to be in a jar file, android.jar.
So there seems to be a way to access directly classes inside jar files, I would like to know if there is a way to access direclty classes in other apk.</p>
