com.zoffcc.applications.aagtl.ImageManager.java Source code

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Here is the source code for com.zoffcc.applications.aagtl.ImageManager.java

Source

/**
 * aagtl Advanced Geocaching Tool for Android
 * loosely based on agtl by Daniel Fett <fett@danielfett.de>
 * Copyright (C) 2010 - 2012 Zoff <aagtl@work.zoff.cc>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 */

package com.zoffcc.applications.aagtl;

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.SocketTimeoutException;
import java.net.URL;
import java.net.URLConnection;

import org.apache.http.util.ByteArrayBuffer;

import android.util.Log;

public class ImageManager {
    public void DownloadFromUrl(String imageURL, String fileName) { // this is
                                                                    // the downloader method
        try {
            URL url = new URL(imageURL);
            File file = new File(fileName);

            //long startTime = System.currentTimeMillis();
            //Log.d("ImageManager", "download begining");
            //Log.d("ImageManager", "download url:" + url);
            //Log.d("ImageManager", "downloaded file name:" + fileName);
            /* Open a connection to that URL. */
            URLConnection ucon = url.openConnection();
            ucon.setConnectTimeout(10000);
            ucon.setReadTimeout(7000);

            /*
             * Define InputStreams to read from the URLConnection.
             */
            InputStream is = ucon.getInputStream();
            BufferedInputStream bis = new BufferedInputStream(is, HTMLDownloader.large_buffer_size);

            /*
             * Read bytes to the Buffer until there is nothing more to read(-1).
             */
            ByteArrayBuffer baf = new ByteArrayBuffer(HTMLDownloader.default_buffer_size);
            int current = 0;
            while ((current = bis.read()) != -1) {
                baf.append((byte) current);
            }

            /* Convert the Bytes read to a String. */
            FileOutputStream fos = new FileOutputStream(file);
            fos.write(baf.toByteArray());
            fos.close();
            //Log.d("ImageManager", "download ready in"
            //      + ((System.currentTimeMillis() - startTime) / 1000)
            //      + " sec");

        } catch (SocketTimeoutException e2) {
            Log.d("ImageManager", "Connectiont timout: " + e2);
        } catch (IOException e) {
            Log.d("ImageManager", "Error: " + e);
        } catch (Exception e) {
            Log.d("ImageManager", "Error: " + e);
        }

    }

}