Java File Size Readable Format formatSizeInBytes(int size)

Here you can find the source of formatSizeInBytes(int size)

Description

format Size In Bytes

License

Open Source License

Declaration

public static String formatSizeInBytes(int size) 

Method Source Code

//package com.java2s;
/*//from   w  w  w  .j a  v  a 2  s.c o  m
 * Robonobo Common Utils
 * Copyright (C) 2008 Will Morton (macavity@well.com) & Ray Hilton (ray@wirestorm.net)
    
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
    
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
    
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

public class Main {
    public static String[] UNITS = { "", "K", "M", "G", "T", "P", "E" };
    private static double[] UNIT_THRESH = { 1d, 1024d, 1048576d, 1073741824d, 1099511627776d, 1125899906842624d,
            1152921504606846976d };

    public static String formatSizeInBytes(int size) {
        if (size < 1)
            return size + "B";
        for (int i = 0; i < (UNITS.length - 1); i++) {
            if (size < UNIT_THRESH[i + 1])
                return (int) (size / UNIT_THRESH[i]) + UNITS[i] + "B";
        }
        return size + "B";
    }
}

Related

  1. formatSize(Long size)
  2. formatSize(long size)
  3. formatSize(long v)
  4. formatSize(String strSize)
  5. formatSize(StringBuilder builder, Long size)
  6. formatSpaceUsage(long size)
  7. formatToolBarDisplay(String text, int size)
  8. getFileSizeInByte(File file)
  9. getFileSizeInBytes(File f)