MAGNETIC_FIELD constant

int const MAGNETIC_FIELD

Geomagnetic field sensor. Monitors changes in the earth's magnetic field. This sensor returns a 3 axis (x, y & z) list of values. Both Android and iOS returns this values in μT (microtesla).

Android documentation:

https://developer.android.com/guide/topics/sensors/sensors_position#sensors-pos-mag

iOS documentation:

https://developer.apple.com/documentation/coremotion/cmdevicemotion/1616140-magneticfield

Implementation

static const int MAGNETIC_FIELD = 2;