i'm making a hand-outs reader, i have an xml file contains the file link and the file thumbnail, i managed to parse the data inside the xml and save it in the sdcard. having a /mnt/sdcard/App/File directory for the downloaded files(.pdf, .ppt files) and /mnt/sdcard/App/Thumbnail for the downloaded thumbnails(.png, .jpeg/.jpg files)
i want to reference the image to the downloaded file (like when i click the image the file will show or open the referenced file) is it possible? if yes how can i do that?
This tutorial should get you started on how to read/write from the SD card (if you don't already know how to do so), and this tutorial should show you how to retrieve and display images stored on the SD card.