I tried to use a class "FileProvider-share files" for B4X, bit it is not work. Not work at all!
I have no any messages, no any errors, - just turn off project after starting.
I use an Android ver.9 and soft B4A ver.11.
Have you any ideas for understanding my problem?
I used a Erel's project, without any myself changes.
Thanks a lot. The project is running: the problem was because a lot examples B4A on my smartphone. Any of them have a "b4a.example" name. I just deleted the old projects.