I have seen the following in a few different apps so it seems like some kind of public api. Anyone where I can find the code for this? Specifcally the twitter login that appears in the popover:
I think your understanding of OAuth needs to be better… OAuth is a way for users to sign into a service without revealing the credentials to the application. The interface you are seeing is Twitter's OAuth endpoint. I suggest looking into the twitter API for integration help.
If you would like to program your own interface for collecting the users credential, use XAuth instead.
What you need to understand is that you are looking at an interface.
The coding behind is what does all the magic This is how you do the code and it is up to you to create the interface.
the coding: two good solutions for this
solution 1:
The Oauth.net website lists a couple of Objective-C implementations on their code page - http://oauth.net/code. specifically check out MPoauthconnection
or you can also try
solution 2:
http://github.com/bengottlieb/Twitter-OAuth-iPhone
PK