Hi,
I have problem with preview photos with Seafile client on Android phone, seafile version is 2.2.34. Only way to view pictures is download them first. Videos works without problem. Currently I use Seafile version 8.0.5, but with version 7.1.5 also doesnt work. On ios devices, everything works perfect.
Yesterday I tried older version of Seafile client on android and last, which works is 2.2.28. On newest versions, when I open photo, I see black screen.