Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.graphics.Bitmap;
import android.graphics.BitmapFactory;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.ByteArrayOutputStream;

import java.io.IOException;
import java.io.InputStream;
import java.net.URL;

public class Main {
    public static Bitmap getBitmapFromURL(String urlString) {
        Bitmap bitmap = null;
        InputStream in = null;
        BufferedOutputStream out = null;
        try {
            in = new BufferedInputStream(new URL(urlString).openStream(), 1024 * 4);
            final ByteArrayOutputStream dataStream = new ByteArrayOutputStream();
            out = new BufferedOutputStream(dataStream, 1024 * 4);
            byte[] buffer = new byte[1024];
            int len = -1;
            while ((len = in.read(buffer)) != -1) {
                out.write(buffer, 0, len);
            }
            out.flush();
            byte[] data = dataStream.toByteArray();
            bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);
            data = null;
            return bitmap;
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                in.close();
                out.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        return bitmap;
    }
}