13 lines
530 B
Bash
13 lines
530 B
Bash
|
#!/bin/sh
|
||
|
|
# Take a screenshot if the proximity sensor is covered.
|
||
|
|
# NB: pass the user's username in USER_USER environment variable when calling
|
||
|
|
# this script.
|
||
|
|
/usr/bin/evtest --query /dev/input/by-path/platform-gpio_keys-event \
|
||
|
|
EV_SW SW_FRONT_PROXIMITY
|
||
|
|
# return value of `10` means the sensor is in the set state, i.e.
|
||
|
|
# proximity = near. see `man 1 evtest`
|
||
|
|
if [ "$?" = "10" ]; then
|
||
|
|
su "$USER_USER" -c "/bin/mkdir -p ~/Screenshots"
|
||
|
|
su "$USER_USER" -c 'cd ~/Screenshots && DISPLAY=:0 /usr/bin/scrot "%Y-%m-%d_%H-%M-%S.png"'
|
||
|
|
fi
|