Take a look at this:
This is a sample code! And you can do it like they do in this sample:
http://www.cocoacontrols.com/platforms/ios/controls/buffer-uiactivity
hope that helped
Pregunta
Possible Duplicate:
Problems adding custom activity to UIActivityController
I have a working UIActivityViewController in my iOS 6 app that is being used to show the standard social applications (email, Facebook, Twitter, and iMessage). I am wondering if their is a way to add your own social networking sites to this controller? Specifically I am looking at Pinterest, but I am wondering how to do this in general.
Solución
Take a look at this:
This is a sample code! And you can do it like they do in this sample:
http://www.cocoacontrols.com/platforms/ios/controls/buffer-uiactivity
hope that helped