Get the device lock state from a NAVIGATOR_DEVICE_LOCK_STATE event.
#include <bps/navigator.h>
BPS_API int navigator_event_get_device_lock_state(bps_event_t *event)
BlackBerry 10.0.0
A NAVIGATOR_DEVICE_LOCK_STATE event
On success, one of navigator_device_lock_state_t, otherwise BPS_FAILURE with errno set.