Many of them are files. I wish I would use "share to" to copy file to destination directory by TC navigation.
For example, I took a screenshot which saved in path I don't really know, and I want to copy it to my PC through TC's LAN plugin, there is no easy way at the moment, I have to open the Gallery, check out where exactly the image is stored, then switch to TC, navigate to that directory, select then copy....
If the "share to" is added, I can just select the screenshot image in Gallery, tap "share by TC", then select the destination, bingo...
