@Override
                public void onAccuracyChanged(final Sensor sensor, final int i) {
                    /*
                     * There is a bug in Android, which apparently causes this method to be called every
                     * time the sensor _value_ changed, even if the _accuracy_ did not change. Do not have any code in here.
                     *
                     * See for example https://code.google.com/p/android/issues/detail?id=14792
                     */
                }
Orientation values from deprecated Android-Sensor {@link Sensor#TYPE_LOW_LATENCY_OFFBODY_DETECT}.
Kept only for backward compatibility (and only used if user explicitely wants it via Settings)
main/src/main/java/cgeo/geocaching/sensors/OrientationProvider.java