I want to remotely read the GPIO input status.
The idea is: an android widget that changes color when the input state changes (shows the status of the alarm system at home).
I have no idea how to do it.
Now I used the browser and using WebIOPi I saw the status of the input, but you have to open the browser, log in, do not want to, I want it to be simple and fast.
Changing the exit status is not a problem - a simple page in PHP, and URL cancellations from the Android application, but I do not know how to read the state? Do you have any idea?
Sorry for my English