When the user uploads a file, by default there’s a thin progress bar at the top of the app. I’d like to use a progress bar or a rotating icon inside the app (in my case it’s profile image displayed after upload), but the issue is that I can’t get the “upload” event, or any actions related to it.
I tried focus the action, changed status etc but all that happens AFTER the file upload is done.
I got to this topic, but no solution is presented Build an uploading icon.
I think it’d be useful for a lot of uses and people.