Is it possible to get accuracy information on Android?

[micoFinlandes]

Nowadays accuracy in Android is pseudo constant 1. At least this (https://stackoverflow.com/questions/28175420/android-compass-accuracy-when-to-calibrate) StackOverflow question and answer gives more options for the value. They come from SensorManager class. Some examplery code of the approach decribed there:

 switch(sensor.getType()) {
        case Sensor.TYPE_MAGNETIC_FIELD :
            switch(accuracy) {
                case SensorManager.SENSOR_STATUS_ACCURACY_LOW :
                    doSomething();
                    break;
                case SensorManager.SENSOR_STATUS_ACCURACY_MEDIUM :
                    doSomethingElse();
                    break;
                case SensorManager.SENSOR_STATUS_ACCURACY_HIGH :
                    doNothing();
                    break;
            }
            break;
        default:
            break;
     }

Those functions should be returning a value between 0 and 1. For Low there would be value 0, for Medium 0.5 and High 1 for example. Would that work?