Example usage for java.lang Integer toHexString

Introduction

In this page you can find the example usage for java.lang Integer toHexString.

Prototype

public static String toHexString(int i)

Source Link

Document

Returns a string representation of the integer argument as an unsigned integer in base 16.

Usage

From source file:Main.java

public static String toHexString(String s) {
    String str = "";

    for (int i = 0; i < s.length(); ++i) {
        char ch = s.charAt(i);
        String s4 = Integer.toHexString(ch);
        str = str + s4;//from w  w  w  .j  av a2 s.  c o  m
    }

    return str;
}

From source file:Main.java

public static String asciiToHex(String ascii) {
    StringBuilder hex = new StringBuilder();

    for (int i = 0; i < ascii.length(); i++) {
        hex.append(Integer.toHexString(ascii.charAt(i)));
    }//w  w w.  jav  a2s  .com
    return hex.toString();
}

From source file:Main.java

private static String byteToHexString(byte[] digest) {
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < digest.length; i++) {
        String hex = Integer.toHexString(0xFF & digest[i]);
        if (hex.length() == 1) {
            sb.append('0');
        }//from   w  w w  .ja v a2  s.  c o m
        sb.append(hex);
    }
    return sb.toString();
}

From source file:Main.java

public static String byteToPdu(int b) {
    StringBuffer sb = new StringBuffer();
    String s = Integer.toHexString(b & 0xFF);
    if (s.length() == 1) {
        sb.append("0");
    }//from   ww  w.java 2  s.c  o m
    sb.append(s);
    return sb.toString().toUpperCase();
}

From source file:Main.java

public static String toString(byte[] theByteArray) {
    StringBuffer out = new StringBuffer();
    for (int i = 0; i < theByteArray.length; i++) {
        String s = Integer.toHexString(theByteArray[i] & 0xff);
        if (s.length() < 2) {
            out.append('0');
        }/*ww  w  .  j ava  2s  . co m*/
        out.append(s).append(' ');
    }
    return out.toString();
}

From source file:Main.java

public static final String toHexString(byte[] bytes) {
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < bytes.length; i++) {
        String hex = Integer.toHexString(bytes[i] & 0xFF);
        if (hex.length() == 1) {
            hex = '0' + hex;
        }//  ww w.  ja v a2s  .  co  m
        sb.append(hex);
    }
    return sb.toString();
}

From source file:Main.java

public static String toHexString(String s) {
    String str = "";
    for (int i = 0; i < s.length(); i++) {
        int ch = (int) s.charAt(i);
        String s4 = Integer.toHexString(ch);
        str = str + s4;/*w w w .  jav  a  2  s .c o m*/
    }
    return str;
}

From source file:Main.java

public static String decodeByteToHexString(byte src) {
    byte[] des = new byte[2];
    des[1] = (byte) (src & 0x0f);
    des[0] = (byte) ((src & 0xf0) >> 4);
    return Integer.toHexString(des[0]) + Integer.toHexString(des[1]);
}

From source file:Main.java

private static String bytesToHexString(byte[] bytes) {
    StringBuilder builder = new StringBuilder();
    for (int i = 0; i < bytes.length; i++) {
        String hex = Integer.toHexString(0xFF & bytes[i]);
        if (hex.length() == 1) {
            builder.append("0");
        }/*from  w  w w .  ja  va  2s .co  m*/
        builder.append(hex);
    }
    return builder.toString();
}

From source file:Main.java

public static String getHexStr(byte[] buffer) {
    String hexStr = "";
    if (buffer != null) {
        for (byte b : buffer) {
            String temp = Integer.toHexString(b & 0xFF);
            if (temp.length() == 1) {
                hexStr += "0";
            }//from  w w w. jav  a  2s  . co m

            hexStr += temp + " ";
        }

    }

    return hexStr.toUpperCase();
}