How to get user preference from a custom setting screen
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Dear all,
I have created a custom setting screen to get user's preferences. When user exit the setting screen, in the onSavePrompt() of the custom setting screen, I know whether users want to save the changed preferences or not.
How can this information pass back to the main routine that push the setting screen ?
The idea is:
If user have selected "Save" the changes, the main routine need to update the preferences to persistant store.
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