Java Number Convert convertedFileSize(Long fileSize)

Description

converted File Size

License

Open Source License

Declaration

public static String convertedFileSize(Long fileSize) 

Method Source Code

//package com.java2s;
import java.math.BigDecimal;
import java.math.RoundingMode;

public class Main {
    public static String convertedFileSize(Long fileSize) {
        String convertedSize = null;
        //if1024*1024  1M
        if (fileSize >= 1024 * 1024) {
            convertedSize = BigDecimal.valueOf(fileSize).divide(
                    BigDecimal.valueOf(1024 * 1024), 1,
                    RoundingMode.HALF_UP)
                    + "M";
        } else if (fileSize >= 1024) {
            convertedSize = BigDecimal.valueOf(fileSize).divide(
                    BigDecimal.valueOf(1024), 1, RoundingMode.HALF_UP)
                    + "K";
        } else {//from www . j  av a 2  s .c  om
            convertedSize = "1B";
        }
        return convertedSize;
    }
}

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3. convertBytesToUnit(long bytes)
4. convertCount(Object obj)
5. convertDurationToMillis(String time)
6. convertFromMsToMinutes(Integer duration)
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8. convertImperialToMetric(String areaImp)
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