Using the UIDocumentPickerViewController, is it possible to show a default service (Dropbox, Google Drive, etc) on first open like in Slack?

Question

Normally, the behavior with UIDocumentPicker is that you present, then the user must use the \"Locations\" menu on the top right to switch between the services. Is it possible t

Answer 1

This isn't specifically about Google Drive but at a past job I needed to display Facebook when Apple SDK wasn't showing me Facebook. (The edge case here was the user's Facebook account wasn't in Settings.)

So I grabbed their icon and made a custom entry.

I suspect that you could do the same here. Grab the Google Drive icon and make that a custom Document. And when the user selects it, you hand them off to Google.

This is just a guess since I've not used UIDocumentPicker. And also, it is quite hackish.