i start ps touch on my galaxy note 10.1(android) . there is a lot of help about picture modulation etcetc ...but nothing about the simple stuff like how to get hold of a picture in a dropbox folder. the app only seems to see / open the picture folders on my tablet. how do i redirect the app to look in dropbox folder and open from there?
Your best bet is to export directly to your Note, then add the image as usual in PS Touch.
PS Touch really needs an overhaul in this area. I can export an image directly from Dropbox into an app like Sketchbook Pro but not PS Touch. I'm sure this will change as PS Touch matures.
I just tried this. When I opened a photo in Drop Box, then tapped the menu icon (upper right hand corner). Two options: export and open with.
With export, no entry for PS Touch. But "open with" has PS Touch listed.
I chose PS Touch, and it worked fine. PS opened with the photo.