Adobe Flash Island and Themes 
The standard themes and customer themes delivered by SAP are supported as part of the integration of Adobe Flash Island.
(Different Themes in WDR_TEST_FLASH_ISLAND)
As a developer of an Adobe Flash Island application you only have to include the FlashIslandTheme object when you register the Island in your Flex coding:
(FlashIslandTheme)
Example
You can find a test example in the system in the WDR_TEST_FLASH_ISLAND component.