Android Open Source - BLEService String Util

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License

The source code is released under:

Copyright (c) 2014, Ratio LLC. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: ...

Java Source Code

package com.ratio.util;
/*from  w  w w  .j  a v a2s.  co m*/
import java.util.ArrayList;
import java.util.List;

import android.database.DatabaseUtils;

// grab-bag of string utilities.
public class StringUtil {

  // generate the string with some nice deadbeef hex code for binary data
  public static String toHexCode(byte[] data) {
        final StringBuilder stringBuilder = new StringBuilder(data.length*2);
        for(byte byteChar : data) {
            stringBuilder.append(String.format("%02X", byteChar));
        }
        return stringBuilder.toString();
  }
  
  
  public static String toHexCode(byte[] data, int offset, int length) {
       final StringBuilder stringBuilder = new StringBuilder(data.length*2);
        for (int i = offset; i < offset + length; i++) {
          byte byteChar = data[i];
            stringBuilder.append(String.format("%02X", byteChar));
        }
        return stringBuilder.toString();  
  }
}

Java Source Code List

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