Reuse an activity relying on a subclass of Application class in another android application
<p>I have an android application in which I subclassed Application class (defining MyApplication), and some Activities having a MyApplication instance as a member and relying on it for some global configuration variables and functions.</p>

<p>Now, what if I want to reuse one or more of the activities in another android application? I guess I can put the activities to be shared in both applications in an android library project, but what happens if I subclass Application class in my new application as well?</p>

<p>Will the two different instances of the two different Application subclasses be able to exist at the same time, will they create any trouble? Should I think about a totally different approach?</p>
