I need to able to click a button, take a picture from the camera and decode the QR-code on that. Is that possible?
good news! Maybe little late, but maybe you still need it. We developed a module which does exactly what you asked for. You might check out our TiBar module, which works with QR-Codes quite good as well. For now the module works fine on iPhone plattform. We appreciate your comments. Thanks.
Zzzzz. I'll assume that silence means no.