UI problem with intensive calcucations

UI problem with intensive calcucations

BY 05 Aug 2013 Native Application Development
Hi, all !
 
I have existing and fully working app in bada which does following on button click:
  …
  Show_Waiting_Popup();
  … <intensive calculations> … // ~10 seconds
  Hide_Waiting_Popup();
  …
  
The problem is that in Tizen this Waiting_Popup is not shown anymore.
Actually, is it treated as shown “internally”, but on screen I see nothing to happen.
 
I’ve tried tonns of ways with RequestRedraw / Draw / Invalidate / Thread / etc.
No positive results 🙁
 
Please help, how can I force that Popup to be seen ????
Thanks!
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