I can't detect any PopupScreen in forceGround?

Hello everyone

There are many thread to run at the same time in my ap and a thread is displayed message when something occurred, if two pop message of thread at the same time, the ap will crash and I can't turn off my ap, the only way to disable my ap is to remove the battery and restart, so I think I need to detect whether or not an anti-pop run on forceground can I do it?

According to my question, any other suggestion?

THX

Change the invokelater to invokeAndWait

Run runThis inside the invokeAndWait

Tags: BlackBerry Developers

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