Re: Dropbox: Is there a way to bypass the Log-In part?
Currently, there isn't a mechanism to allow a user to remained logged in to the app at the device. The current Dropbox API doesn't support this. Also, there is concern that this could be a security risk.
With that said, there have been a lot of requests for this feature. I will make sure that there is a new feature request in the system so that this can be considered for a future release when the API allows it.