Android Int Format getDecimalFormat(int i, String numStr)

Description

get Decimal Format

Declaration

public static String getDecimalFormat(int i, String numStr) 

Method Source Code

//package com.java2s;

import java.math.BigDecimal;

public class Main {

    public static String getDecimalFormat(int i, String numStr) {
        try {// w ww . j  a  v a2 s .c o  m
            if (numStr != null && !"".equals(numStr)) {
                BigDecimal bd = new BigDecimal(numStr);
                bd = bd.setScale(i, BigDecimal.ROUND_HALF_UP);

                return bd.toString();
            } else {
                return "";
            }
        } catch (Exception e) {
            return "";
        }
    }
}

Related

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2. formatSpeed(int value)
3. formatSpeed(int speed, String format)
4. formatGameSize(int size)
5. formatSpeed(int value)
6. formatId(String id)
7. formatInt(int number)