Convert byte array to Hex string : Byte Array « File Input Output « Java






Convert byte array to Hex string

 

public class Util {

  public static String dumpHex(byte[] bytes) {
    StringBuffer buf = new StringBuffer();
    int aByte;
    for (int i = 0; i < bytes.length; i++) {
      aByte = bytes[i];
      if (aByte < 0)
        aByte += 0x100;
      buf.append("[" + Integer.toString(aByte, 16) + "]");
    }
    return buf.toString();
  }

}

   
  








Related examples in the same category

1.Load file to byte array
2.Manages fixed-length byte arrays
3.Byte-Array Conversion Utility Functions
4.ByteArray wraps java byte arrays (byte[]) to allow byte arrays to be used as keys in hashtables.
5.Returns a object from the given byte array.
6.Load File as byte array
7.Gets an array of bytes corresponding to the given object
8.An implementation of a virtual file, whose contents are kept in memory
9.Given a hexstring this will return the byte array corresponding to string
10.Decode byte array
11.Compare two byte[] for differences, either may be null
12.Convert the bytes within the specified range of the given byte array into a String
13.Convert the bytes within the specified range of the given byte array into a signed integer
14.Convert the bytes within the specified range of the given byte array into a signed integer in the given radix
15.Convert the bytes within the specified range of the given byte array into a signed long
16.Converts a byte array into a hexadecimal string
17.Converts a byte array into hexadecimal characters which are written as ASCII to the given output stream.
18.Convert byte array into a printable format: a String of hexadecimal digit characters (two per byte).
19.Convert hexadecimal digits into byte array by encoding each two hexadecimal digits as a byte.
20.Get Hex from byte arrayGet Hex from byte array
21.Read file to byte array
22.Invert the endianness of words (4 bytes) in the given byte array starting at the given offset and repeating length/4 times.
23.Returns a hexadecimal representation of the given byte array.
24.Converts a hex string representation to a byte array.
25.extracts floats from byte array
26.Extracts ints from byte array
27.extracts longs from byte array
28.Extracts short ints from byte array
29.writes doubles to byte array
30.writes floats to byte array
31.writes ints to byte array
32.writes longs to byte array
33.writes short ints to byte array
34.Convert a string of hex digits to a byte array, with the first byte in the array being the MSB.
35.Byte Array
36.This class provides encoding of byte arrays into Base64-encoded strings, and decoding the other way.
37.Byte Array for Android
38.implements an output stream in which the data is written into a byte array. The buffer automatically grows as data is written to it.
39.Convert a TCP/IP address string into a byte array
40.Read file to byte array and save byte array to file
41.Convert object to byte array and convert byte array to object
42.Byte ArrayList
43.converts an int integer array to a byte array.
44.Compress byte array
45.Utility method to convert byte array to hex-encoded string.
46.InputStream to String and Byte array
47.Fast Byte Array InputStream
48.Fast Byte Array OutputStream