Android Random Byte Array randomStr(int length)

Description

random Str

License

Open Source License

Declaration

public static String randomStr(int length) 

Method Source Code

//package com.java2s;
import java.util.Random;

public class Main {

    public static String randomStr(int length) {

        String hash = "";
        String charStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz";
        char chars[] = charStr.toCharArray();
        int max = chars.length;
        Random random = new Random();
        for (int i = 0; i < length; i++) {
            hash += chars[Math.abs(random.nextInt()) % max];
        }//from  www .j av a2 s  .  c  om

        return hash;
    }
}

Related

1. fillRandomBytes(byte[] bytes)
2. getRandomByte()
3. getRandomByteArrays(int arrSize)
4. randomInt(int min, int max)
5. randomStr(int length)
6. generateSalt()
7. generateSalt()
8. getRandomBytes(final int size)