Android InputStream to Byte Array Convert transStreamToBytes(InputStream is, int buffSize)

Description

trans Stream To Bytes

License

Open Source License

Declaration

public static byte[] transStreamToBytes(InputStream is, int buffSize) 

Method Source Code

//package com.java2s;
/*/*from  ww  w.  j  a  va2 s  .c  om*/
 *  Copyright (C) 2014 The AppCan Open Source Project.
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.

 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.

 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

import java.io.ByteArrayOutputStream;

import java.io.IOException;
import java.io.InputStream;

public class Main {
    public static byte[] transStreamToBytes(InputStream is, int buffSize) {
        if (is == null) {
            return null;
        }
        if (buffSize <= 0) {
            throw new IllegalArgumentException(
                    "buffSize can not less than zero.....");
        }
        byte[] data = null;
        byte[] buffer = new byte[buffSize];
        int actualSize = 0;
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        try {
            while ((actualSize = is.read(buffer)) != -1) {
                baos.write(buffer, 0, actualSize);
            }
            data = baos.toByteArray();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                baos.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        return data;
    }
}

Related

1. toByteArray(InputStream is)
2. inputStreamToByte(InputStream is)
3. getBytes(InputStream inputStream)
4. toByteArray(InputStream is)
5. streamToByteArray(InputStream paramInputStream)