package com.secondworld.sdk.utils;
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import android.text.TextUtils;
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import java.security.MessageDigest;
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import java.security.NoSuchAlgorithmException;
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public class Util {
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public static String md5(String string) {
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if (TextUtils.isEmpty(string)) {
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return "";
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}
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MessageDigest md5 = null;
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try {
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md5 = MessageDigest.getInstance("MD5");
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byte[] bytes = md5.digest(string.getBytes());
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StringBuilder result = new StringBuilder();
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for (byte b : bytes) {
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String temp = Integer.toHexString(b & 0xff);
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if (temp.length() == 1) {
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temp = "0" + temp;
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}
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result.append(temp);
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}
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return result.toString();
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} catch (NoSuchAlgorithmException e) {
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e.printStackTrace();
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}
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return "";
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}
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}
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