CODEWITHSUNDEEP
javaandroidhex
Pyae Phyoe Shein
Pyae Phyoe Shein

Reputation: 13827

android convert hex to character

I want to know how to convert "\u106A" to "A" or something else? I've found following coding to convert Hex to character but it failed

public static String convertHexToString(String hex){         
  StringBuilder sb = new StringBuilder();
  StringBuilder temp = new StringBuilder();

  for( int i=0; i<hex.length()-1; i+=2 ){
      String output = hex.substring(i, (i + 2));
      int decimal = Integer.parseInt(output, 16);
      sb.append((char)decimal);
      temp.append(decimal);
  }
  return sb.toString();
}

Upvotes: 0

Views: 1451

Answers (1)

Vladimir Mironov
Vladimir Mironov

Reputation: 30874

You can use StringEscapeUtils.unescapeJava available in Commons Lang Apache library.

final String input = "\\u0048\\u0065\\u006c\\u006c\\u006f\\u002c\\u0020\\u0057\\u006f\\u0072\\u006c\\u0064\\u0021";
final String output = StringEscapeUtils.unescapeJava(input);

System.out.println("Output : " + output);
// Output : Hello, World!

Upvotes: 1

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