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Old 03-14-2010, 11:22 AM   #2 (permalink)
Knows Where the Search Button Is
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In the constructor to your popup screen, pass a reference to the screen behind the previous screen. Then you can update the fields of the other screen directly.

The preferred way of doing this is through public getter/setter methods in the previous screen like:
public void receiveMessageFromPopup(String message)

If you need more tips on the specific implementation of this, feel free to ask.
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