akwizgran 5298977015 Refactored invitation code to allow the UI to save & restore its state. ...

Android UI elements can be destroyed and recreated at any time, and they
can only store serialisable state, so references to long-running tasks
have to take the form of serialisable handles. This is pretty ugly -
it's easy to create memory leaks if you don't clean up stale
handle/reference mappings - but it's less ugly than the common solution
of using static variables to hold references.

2012-11-15 00:45:32 +00:00

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