extract InputStream to byte array - Android File Input Output

Android examples for File Input Output:Byte Array Convert

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Description

extract InputStream to byte array

Demo Code


//package com.java2s;

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

public class Main {
    public static byte[] extract(InputStream inputStream)
            throws IOException {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        byte[] buffer = new byte[1024];
        int read = 0;
        while ((read = inputStream.read(buffer, 0, buffer.length)) != -1) {
            baos.write(buffer, 0, read);
        }//from   w  w w .  j  a va2  s.c om
        baos.flush();
        return baos.toByteArray();
    }
}

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