Android Speed Readable Format speedToPace(float speedInMetersPerSecond, boolean imperial)

Description

speed To Pace

License

Open Source License

Declaration

public static String speedToPace(float speedInMetersPerSecond,
            boolean imperial) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    private static final float ratio = 1.609344f;

    public static String speedToPace(float speedInMetersPerSecond,
            boolean imperial) {
        if (speedInMetersPerSecond <= 0) {
            return "0:00";
        }/* w  w  w.j a va2s .c  o m*/
        float speedPerHour = speedInMetersPerSecond / 1000 * 60 * 60;
        if (imperial) {
            speedPerHour = speedPerHour / ratio;
        }
        float pacePerMinute = 60 / speedPerHour;
        long minutes = (long) Math.floor(pacePerMinute);
        long seconds = Math.round((pacePerMinute - minutes) * 60);
        return String.format("%02d:%02d", minutes, seconds);
    }
}

Related

1. speedToKMH(double kmh)
2. speedToMPH(double kmh)
3. convertSpeed(float speed, int fromScale, int toScale)