Android InputStream Copy copy(InputStream in, OutputStream out)

Description

Copy the content of the input stream into the output stream, using a temporary byte array buffer whose size is defined by #IO_BUFFER_SIZE .

License

Apache License

Parameter

Parameter	Description
in	The input stream to copy from.
out	The output stream to copy to.

Exception

Parameter	Description
IOException	If any error occurs during the copy.

Declaration

private static void copy(InputStream in, OutputStream out)
        throws IOException 

Method Source Code

//package com.java2s;
/*/*from  w  w  w . ja va2s .  c  om*/
 * Copyright (C) 2008 Google Inc.
 *
 * 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.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

public class Main {
    private static final int IO_BUFFER_SIZE = 4 * 1024;

    /**
     * Copy the content of the input stream into the output stream, using a
     * temporary byte array buffer whose size is defined by
     * {@link #IO_BUFFER_SIZE}.
     * 
     * @param in The input stream to copy from.
     * @param out The output stream to copy to.
     * @throws IOException If any error occurs during the copy.
     */
    private static void copy(InputStream in, OutputStream out)
            throws IOException {
        byte[] b = new byte[IO_BUFFER_SIZE];
        int read;
        while ((read = in.read(b)) != -1) {
            out.write(b, 0, read);
        }
    }
}

Related

1. CopyStream(InputStream is, OutputStream os)
2. copy(InputStream in, BufferedOutputStream out)
3. copy(InputStream in, OutputStream out)
4. copy(InputStream in, OutputStream out)
5. copy(InputStream input, OutputStream output)
6. copy(InputStream input, Writer output)