Does anyone know if it is possible for an App to find out if the user has paused Onedrive and if so, how?
Does anyone know how an App can Pause / Resume Onedrive synchronizing?
I do not think so that there is any app that can do that. also, I don't think there ever will be an app that would be able to do so because that would mean direct intrusion of privacy.
but anyway, you can check it yourself within the app if there is an active update or not. see that circular "refresh" kinda symbol? press that and it will show uploads that failed, that are active, and that are in line.
also see the data usage in the settings app. (settings>network>data usage.)
if you see the app onedrive using more data then the last time you checked, it means it is on.