I'm dealing with un-sophisticated users and I want the result to be the same whether he presses Home or Back. If I can find out that he pressed Home last time, or the job was swapped out then I can close some resources like the camera and start again at the onCreate.
The app starts off in Camera Preview and goes through a take picture and send in picture steps. it's awkward to re-start it, and most likely the user will be most comfortable if it starts always in the same place.
Any ideas or suggestions on how to achieve this. Taking over the Home key does not seem like an option!