Preventing the hanging on an intensive service of the interface

Hi all!

Calling an intensive function (analyses through all contacts), and it blocks my user interface.

I tried to display a spinning wheel before the beginning of the function and hide at the end of the day, but it will not be displayed, and when it does, it immediately disappears again.

Any suggestions on how to fix this?

PS - in which case this serious, the function is blackberry.pim.Contact.find)

You can try to use a Web worker.

Tags: BlackBerry Developers

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