Not much was added, but I spend many hours deciphering memory management

through research and running diagnostics and know the general areas of
the culprits. The significant thing is between the login screen and
logging in to the system. However, it seems clear that all code needs to
be refactored such that, for instance, local variables become fields and
stuff so that they can be referenced later for freeing, such as using
the onDestroy method. I basically just added the onDestroy method to all
the classes.