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package cgeo.geocaching.geopoint;
import cgeo.geocaching.Settings;
public class HumanDistance {
public static String getHumanDistance(final Float distanceKilometers) {
if (distanceKilometers == null) {
return "?";
}
if (Settings.isUseMetricUnits()) {
if (distanceKilometers > 100) {
return String.format("%d", Math.round(distanceKilometers)) + " km";
} else if (distanceKilometers > 10) {
return String.format("%.1f", Double.valueOf(Math.round(distanceKilometers * 10.0) / 10.0)) + " km";
} else if (distanceKilometers > 1) {
return String.format("%.2f", Double.valueOf(Math.round(distanceKilometers * 100.0) / 100.0)) + " km";
} else if (distanceKilometers > 0.1) {
return String.format("%d", Math.round(distanceKilometers * 1000.0)) + " m";
} else if (distanceKilometers > 0.01) {
return String.format("%.1f", Double.valueOf(Math.round(distanceKilometers * 1000.0 * 10.0) / 10.0)) + " m";
} else {
return String.format("%.2f", Double.valueOf(Math.round(distanceKilometers * 1000.0 * 100.0) / 100.0)) + " m";
}
} else {
final float miles = distanceKilometers / IConversion.miles2km;
if (distanceKilometers > 100) {
return String.format("%d", Math.round(miles)) + " mi";
} else if (distanceKilometers > 0.5) {
return String.format("%.1f", Double.valueOf(Math.round(miles * 10.0) / 10.0)) + " mi";
} else if (distanceKilometers > 0.1) {
return String.format("%.2f", Double.valueOf(Math.round(miles * 100.0) / 100.0)) + " mi";
} else if (distanceKilometers > 0.05) {
return String.format("%d", Math.round(miles * 5280.0)) + " ft";
} else if (distanceKilometers > 0.01) {
return String.format("%.1f", Double.valueOf(Math.round(miles * 5280 * 10.0) / 10.0)) + " ft";
} else {
return String.format("%.2f", Double.valueOf(Math.round(miles * 5280 * 100.0) / 100.0)) + " ft";
}
}
}
}
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