Android File to ByteBuffer Read readToByteBuffer(File f)

Description

read To Byte Buffer

License

Open Source License

Declaration

public static ByteBuffer readToByteBuffer(File f) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

import java.nio.ByteBuffer;

import java.nio.channels.FileChannel;

public class Main {
    public static ByteBuffer readToByteBuffer(File f) throws IOException {
        return readToByteBuffer(f, (int) f.length());
    }/* www  .  j  a va2 s.c om*/

    public static ByteBuffer readToByteBuffer(File f, int toRead)
            throws IOException {
        ByteBuffer b = ByteBuffer.allocate(toRead);
        FileChannel fc = new FileInputStream(f).getChannel();
        fc.read(b);
        fc.close();
        b.flip();
        return b;
    }
}

Related

1. bufferFile(File file)
2. readToByteBuffer(File f, int toRead)