Java Bits Convert to bitArrayToByte(byte[] bytes)

Description

bit Array To Byte

License

Apache License

Declaration

public static byte bitArrayToByte(byte[] bytes) 

Method Source Code

//package com.java2s;
/*/*  w ww.j  a va  2  s .  c o m*/
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you 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.
 *
 */

public class Main {
    public static byte bitArrayToByte(byte[] bytes) {
        byte rtnValue = 0;
        final int length = bytes.length;
        for (int i = 1; i <= length; i++) {
            final int power = length - i;
            rtnValue += bytes[i - 1] * Math.pow(2, power);
        }
        return rtnValue;
    }
}

Related

1. bit(int a, int b)
2. bit(int row, int col)
3. BIT(int x)
4. bitArray2byte(boolean[] array)
5. bitarrayShiftAndFill(byte[] data, int length, int shift, byte first, byte last)
6. BitArrayToString(Boolean[] asciiBinary)
7. bitboardToString(final long l)
8. bitboardToString(long bitboard)
9. bitch(Throwable t)