Java File Size Readable Format convertFileSize(long size)

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Description

convert File Size

License

Open Source License

Declaration 

public static String convertFileSize(long size)

Method Source Code

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

import java.text.DecimalFormat;

public class Main {
    public static String convertFileSize(long size) {
        long kb = 1024;
        long mb = kb * 1024;
        long gb = mb * 1024;
        DecimalFormat df = new DecimalFormat("#.00");
        if (size >= gb) {
            return df.format((double) size / gb) + "GB";
        } else if (size >= mb) {
            return df.format((double) size / mb) + "MB";
        } else if (size >= kb) {
            return df.format((double) size / kb) + "KB";
        } else//from  w  ww  .ja  v  a2  s .  c  om
            return df.format((double) size) + "B";
    }
}

Related

  1. convertFileSize(double size, Locale locale)
  2. convertFileSize(long size)
  3. formatarNumeroComZerosAEsquerda(long numero, int size)
  4. formatByteSize(long bytes, int decimals)
  5. formatByteSize(long bytes, int lastDigits)
  6. formatByteSize(long byteSize)