Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.BufferedInputStream;

import java.io.ByteArrayOutputStream;

import java.io.InputStream;

import java.net.URL;
import java.net.URLConnection;

import android.util.Log;

public class Main {
    private static final String TAG = "WareNinjaUtils";

    public static byte[] loadImageDataFromWeb(String url) {

        byte[] imageData = null;
        try {

            URLConnection connection = new URL(url).openConnection();
            InputStream stream = connection.getInputStream();
            //BufferedInputStream in=new BufferedInputStream(stream);//default 8k buffer
            BufferedInputStream in = new BufferedInputStream(stream, 10240);//YG: 10k=10240, 2x8k=16384
            ByteArrayOutputStream out = new ByteArrayOutputStream(10240);
            int read;
            byte[] b = new byte[4096];

            while ((read = in.read(b)) != -1) {
                out.write(b, 0, read);
            }

            out.flush();
            out.close();

            imageData = out.toByteArray();

        } catch (Exception e) {

            Log.w(TAG, "Exc=" + e);
            return null;
        }

        return imageData;
    }
}