Android Open Source - android-weather-station Utils

From Project

Back to project page android-weather-station.

License

The source code is released under:

Apache License

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Java Source Code

package de.grundid.weather.utils;
//from  w w  w.  j  a  va2s  . com
public class Utils {

  private static final char[] hexArray = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E',
      'F' };

  public static String bufferToString(byte[] buffer) {
    return bufferToString(buffer, buffer.length);
  }

  public static String bufferToString(byte[] buffer, int length) {
    StringBuffer sb = new StringBuffer();
    char[] hexChars = new char[length * 2];
    int v;
    for (int j = 0; j < length; j++) {
      v = buffer[j] & 0xFF;
      hexChars[j * 2] = hexArray[v >>> 4];
      hexChars[j * 2 + 1] = hexArray[v & 0x0F];
    }
    sb.append(hexChars);
    return sb.toString();
  }
}

Java Source Code List