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

Android examples for java.lang:Byte Array

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Description

Convert byte Array To Hex String with bit and

Demo Code

import java.util.Locale;

public class Main{

    public static String byteArrayToHexString(byte[] bytes) {
        StringBuffer sb = new StringBuffer(bytes.length * 2);
        byte[] var1 = bytes;
        int var2 = bytes.length;
        for (int i = 0; i < var2; ++i) {
            byte b = var1[i];
            int v = b & 255;
            if (v < 16) {
                sb.append('0');
            }//from   w w w .j a v  a  2  s  . com
            sb.append(Integer.toHexString(v));
        }
        return sb.toString().toUpperCase(Locale.getDefault());
    }

}

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