Java image uri to ux image file source

Hey guys,

my question is simple,

how can I make a Java image uri suitable for an image which is sent back to javascript and ux? The sending back is not the problem since I know how nativeeventemittermodule works. I just have a java uri to an image which is on local device which maybe looks like something like that /external/images/media/5640 but Im sure the ux image tag wont find anything.

Thanks for replies