Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2014 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.util.Locale;

public class Main {
    /**
     * Returns a hex string representation of the data provided.
     *
     * @param data The byte array containing the data to be turned into a hex string.
     * @param beginIndex The begin index, inclusive.
     * @param endIndex The end index, exclusive.
     * @return A string containing the hex representation of the data provided.
     */
    public static String getHexStringFromBytes(byte[] data, int beginIndex, int endIndex) {
        StringBuilder dataStringBuilder = new StringBuilder(endIndex - beginIndex);
        for (int i = beginIndex; i < endIndex; i++) {
            dataStringBuilder.append(String.format(Locale.US, "%02X", data[i]));
        }
        return dataStringBuilder.toString();
    }
}