Java Byte Array to String bytesToString(long b)

Description

bytes To String

License

Open Source License

Declaration

public static String bytesToString(long b) 

Method Source Code

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

public class Main {
    public static String bytesToString(long b) {
        double gb = (double) b / (1024 * 1024 * 1024);
        if (gb >= 1)
            return gb >= 10 ? (int) gb + "G" : round(gb, 1) + "G";
        double mb = (double) b / (1024 * 1024);
        if (mb >= 1)
            return mb >= 10 ? (int) mb + "M" : round(mb, 1) + "M";
        double kb = (double) b / (1024);
        if (kb >= 1)
            return kb >= 10 ? (int) kb + "K" : round(kb, 1) + "K";
        return b + "";
    }//w  ww.  j a v a  2s . c o  m

    public static double round(double x, int numPlaces) {
        double scale = Math.pow(10, numPlaces);
        return Math.round(x * scale) / scale;
    }
}

Related

1. bytesToString(final byte[] bytes)
2. bytesToString(final byte[] data)
3. bytesToString(int bytes)
4. bytesToString(int bytes)
5. bytesToString(int... bytesInt)
6. bytesToString(long bytes)
7. bytesToString(long bytes)
8. bytesToString(long size)
9. byteTo16String(byte[] bt)