iPhone Dev: Can you have a program running in background respond to SMS in iOS4+?
<p>Can you have a program running in background respond to SMS? I basically want my program to sit in the background so the will be iOS4+ and when someone text messages you, the app can then do something with that text.</p>

<p>Can this be done? </p>

<p>I have seen that the question has been asked before, but it was before the iphone could have background apps.</p>
