Distance

public interface Distance implements Comparable<Distance>

Represents the distance to a Message.

See Also

• onDistanceChanged(Message, Distance)

Nested Class Summary

@interface

Distance.Accuracy

Possible values for the accuracy of a distance estimate.

Field Summary

public static final Distance

UNKNOWN

Represents an unknown distance, with accuracy = LOW, and meters = NaN.

Public Method Summary

abstract int	compareTo(Distance other) Note: This compares only getMeters(), not accuracy.
abstract int	getAccuracy() The accuracy of the distance estimate.
abstract double	getMeters() The distance estimate, in meters.

Inherited Method Summary

From interface java.lang.Comparable

abstract int

compareTo(Distance arg0)

Fields

public static final Distance UNKNOWN

Represents an unknown distance, with accuracy = LOW, and meters = NaN.

Public Methods

public abstract int compareTo (Distance other)

Note: This compares only getMeters(), not accuracy. We also consider NaN == NaN, so that UNKNOWN.equals(UNKNOWN).

public abstract int getAccuracy ()

The accuracy of the distance estimate.

public abstract double getMeters ()

The distance estimate, in meters.