I am unsure of which way would be the best way to take an image within my application. Either use the external camera application view or implement the CCamera API.
If I was to use the external camera application view (as in view switching) I would somehow have to retrieve the latest photo taken when the view is switched back to my application... this seems a bit dodgy to me.
The only thing that's stopping me from using CCamera is that you can't use the shutter key on an N73 without an swevent capability (which I have no idea how you get - do u always have to pay?) and I'm not sure if I could get the focus working well enough to take clear pictures of text.
Any suggestions or advice would be appreciated.