Java File Size Get getFileSizeFormat(double inputvalue)

Description

get File Size Format

License

Apache License

Declaration

public static String getFileSizeFormat(double inputvalue) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {

    public static String getFileSizeFormat(double inputvalue) {
        String outputvalue = "0";
        if (inputvalue >= 1024 * 1024) {
            outputvalue = formatFloat("###,##0.0", inputvalue / (1024 * 1024)) + "M";
        } else if (inputvalue >= 1024) {
            outputvalue = formatFloat("###,##0.0", inputvalue / 1024) + "K";
        } else {/*from   w w w. j  ava  2  s . c o m*/
            outputvalue = formatFloat("###,##0", inputvalue) + "Bytes";
        }
        return outputvalue;
    }

    public static String formatFloat(String format, double f) {
        StringBuffer formatString = new StringBuffer(format);
        java.text.DecimalFormat df = new java.text.DecimalFormat(formatString.toString());
        return df.format(f);
    }
}

Related

1. getFileSize(String path)
2. getFileSize(String path)
3. getFilesize(String path)
4. getFileSize2(String filename)
5. getFileSizeAggregate(String[] files)
6. getFileSizeFormat(String total_size)
7. getFileSizeLabel(long sizeInBytes)
8. getFileSizeRecursive(File file, boolean subFolders)
9. getFileSizes(File f)