New event that is triggered after taking a photo

[gpsaliola]

Thanks for this great code.
Is it possible to add an event that is triggered immediately after taking a photo?
In this way it would be possible for example to take the direction from the magnetometer and understand in which direction the photo was taken.
With the current code it is not possible because the control returns to the code only after giving OK to the photo taken and in the meantime the direction is lost.
Thank you.