The implementation on Android seems pretty simple:
https://android.googlesource.com/platform/hardware/libhardware_legacy/+/master/power/power.c
Exported via libhardware?
The implementation on Android seems pretty simple:
https:/ /android. googlesource. com/platform/ hardware/ libhardware_ legacy/ +/master/ power/power. c
Exported via libhardware?