hey,

I'm asking you guys for a best practice. Imagine the following case:

- there is a class ``UserProfileActivity`` where you as user see your
profile
- you switch from your profile to another persons one, this causes the
class ``UserProfileActivity`` to be used again
- ``UserProfileActivity`` won't get a call to ``start`` again, cause
the ActivityManager knows this is the same instance again. But it
needs a notification to reload its data for another user...

Problem: for the ``ActivityManager`` this is the same thing, for the
user/context/content its not.

I see two solutions so far, but I'm not that much convinced of any.
Maybe there is one much better ;)

- any activity must be handled as a unique instance - no singletons
- we apply a custom interface that triggers some kind of
``reloadData`` method.

Anyone has two cents left ;)

andi

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