Convert byte Array To Hex String using bit and - Android java.lang

Android examples for java.lang:Hex

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Description

Convert byte Array To Hex String using bit and

Demo Code

import java.util.Locale;

public class Main{

    public static final String byteArrayToHexString(byte[] data) {
        StringBuilder sb = new StringBuilder(data.length * 2);
        for (byte b : data) {
            int v = b & 0xff;
            if (v < 16) {
                sb.append('0');
            }/*  w  w w. java 2 s.  c  o  m*/
            sb.append(Integer.toHexString(v));
        }
        return sb.toString().toUpperCase(Locale.getDefault());
    }

}

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