I am designing an app for iPhone and android in which I have to integrate facebook, twitter, yahoo, gmail, openId. I had integrated facebook and twitter, but how to go for yahoo, gmail and openId? How to login these through app and get the user information?
Please do show me a way to implement this. Any tutorial may help.
Thanks.
To integrate gmail may this url's help you
Google's documentation
Introduction about integrating gmail with iphone
Examples to integrate with iphone
Api's for integrating blogger,google analytics etc
For yahoo you can use this