Solved Send File

I know I can send a file from my android device to another device with manual input. I can select the action, then select the file from the file picker, and it works just fine.

How do I send the same file again and again without manual input? Ideally it would be triggered by Join API, or by Tasker. I am open to other options, though.

Either the action trigger could be based upon certain events taking place (SMS Received, Tasker's Write File, file size, ?) or by schedule (every 5 minutes, every 5 hours, 5 days, ?)

 

Thank you. This is solved. How do I edit a title in this forum? For future use, a better title might be "Send file Automatically from Android"