Copy image file to device album

Hi all,
I'm trying to make an app to copy image file from resource document to device album. But I only found "display.captureScreen(true)" to capture screen shoot to the album. But the resolution is too bad. Is there any way to copy image file from resource document to album?

Thanks a lot.

Best regards,
Big

views:1900 update:2011/9/17 18:17:57
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