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 void printHexString(String hint, byte[] b) {
    System.out.print(hint);//from  ww w. j  a  va  2 s .  c  o m
    for (int i = 0; i < b.length; i++) {
        String hex = Integer.toHexString(b[i] & 0xFF);
        if (hex.length() == 1) {
            hex = "0" + hex;
        }
        System.out.print(hex.toUpperCase() + " ");
    }
    System.out.println("");
}

From source file:Main.java

public static String getBCC(byte[] paramArrayOfByte) {
    byte[] arrayOfByte = new byte[1];
    for (int i = 0;; i++) {
        if (i >= paramArrayOfByte.length) {
            String str = Integer.toHexString(0xFF & arrayOfByte[0]);
            if (str.length() == 1) {
                str = '0' + str;
            }/*from  w w  w. j a v a2s  .c o  m*/
            return "" + str.toUpperCase();
        }
        arrayOfByte[0] = ((byte) (arrayOfByte[0] ^ paramArrayOfByte[i]));
    }
}

From source file:Main.java

public static String bytesToHexString(byte[] bArray, int count) {
    StringBuffer sb = new StringBuffer(bArray.length);

    String sTemp;/*from   www  . j  a  va  2s  .  c om*/
    for (int i = 0; i < count; i++) {
        sTemp = Integer.toHexString(0xFF & bArray[i]);
        if (sTemp.length() < 2)
            sb.append(0);
        sb.append(sTemp.toUpperCase());
    }
    return sb.toString();
}

From source file:Main.java

private static String parseByte2HexStr(byte buf[]) {
    StringBuffer sb = new StringBuffer();
    for (int i = 0; i < buf.length; i++) {
        String hex = Integer.toHexString(buf[i] & 0xFF);
        if (hex.length() == 1) {
            hex = '0' + hex;
        }//from  ww w  . j a  va2s .  c o m
        sb.append(hex.toUpperCase());
    }
    return sb.toString();
}

From source file:Main.java

public static String byteArrayToHex(byte[] b) {
    String hs = "";
    String stmp = "";
    for (int n = 0; n < b.length; n++) {
        stmp = (Integer.toHexString(b[n] & 0XFF));
        if (stmp.length() == 1) {
            hs = hs + "0" + stmp;
        } else {//  www.j  a v  a2 s  .  c o m
            hs = hs + stmp;
        }
        if (n < b.length - 1) {
            hs = hs + "";
        }
    }
    // return hs.toUpperCase();
    return hs;
}

From source file:Main.java

public static final String bytesToHexString(byte[] bArray) {
    StringBuffer sb = new StringBuffer(bArray.length);
    String sTemp;/*from   w w w  .  j  a v a 2s  . c  o  m*/
    for (int i = 0; i < bArray.length; i++) {
        sTemp = Integer.toHexString((int) (0xFF & bArray[i]));
        if (sTemp.length() < 2)
            sb.append(0);
        sb.append(sTemp.toUpperCase());
        sb.append(" ");
    }
    return sb.toString();
}

From source file:Main.java

public static String byteArrayToHexString(byte[] b, int start, int stop) {
    String stmp = "";
    StringBuilder sb = new StringBuilder("");
    for (int n = start; n <= stop; n++) {
        stmp = Integer.toHexString(b[n] & 0xFF);
        sb.append((stmp.length() == 1) ? "0" + stmp : stmp);
        //sb.append(" ");
    }/*from  w ww .j  av  a 2 s  . com*/
    System.out.println("deviceinfo :" + sb);
    return sb.toString().toUpperCase().trim();
}

From source file:Main.java

public static String getColorAsHex(Context context, int colorId) {
    int color = getColorAsInt(context, colorId);

    return "#" + Integer.toHexString(color);
}

From source file:Main.java

private static String parseByte2HexStr(byte[] buf) {

    StringBuffer sb = new StringBuffer();
    for (int i = 0; i < buf.length; i++) {
        String hex = Integer.toHexString(buf[i] & 0XFF);
        if (hex.length() == 1) {
            //            hex = '0' + hex;
            sb.append("0");
        }//  w  ww. j a v a  2  s . c o  m
        sb.append(hex);
    }
    return sb.toString().toUpperCase();
}

From source file:Main.java

public static String getHexString2(final byte[] b) {
    StringBuilder result = new StringBuilder();
    for (byte element : b) {
        int asInt = unsignedByteToInt(element);
        result.append(Integer.toHexString(asInt));
    }/*from   www .j a v a 2 s . co  m*/
    return result.toString();
}