Twitter Callback from iOS Safari

Hello,

I’m new ('ish) and have been lurking around for the last two months or so.

I’m new to development overall, I messed around with Actionscript a couple years back and that’s pretty much it. My background is as an Art Director, Creative Director at ad agencies.

I’ve started my own ‘app agency’ and would like to get into some development personally.

Okay so that’s the intro now onto the question :

The app I’m working on allows a user to sign into Twitter purely to authenticate their username, the app uses the username string later on in the app when sending photos to Facebook etc. as a way of identifying the person posting the image to a specific wall. ( Using Posterous to handle all this at the moment even though I have posting directly to Facebook working ).

Users need to sign in and authenticate essentially because I can’t have people posting photos and using any old persons username!

So this all works fine in app, currently it opens a WebPopup and the data is returned to the app from the popup.

However I find it quite sluggish and I really don’t like to momentary white screen that shows when opening the Webpopup.

What I would prefer to do is open Safari on the iPhone, and return to the app once they’ve signed in and authorized or cancelled.

Is it possible to do this with Corona ? I’ve set the App URL Scheme in my build.settings but when I try specify the callback URL as 'myappname://" on the twitter development site they won’t allow me to use a non HTTP URL.

Anyone have something like this working ?
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