it.tidalwave.bluebill.mobile.android.util.Analytics Maven / Gradle / Ivy

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/***********************************************************************************************************************
 *
 * blueBill Mobile - open source birdwatching
 * ==========================================
 *
 * Copyright (C) 2009, 2010 by Tidalwave s.a.s. (http://www.tidalwave.it)
 * http://bluebill.tidalwave.it/mobile/
 *
 ***********************************************************************************************************************
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 *
 ***********************************************************************************************************************
 *
 * $Id: Analytics.java,v a9640977ac37 2010/08/07 19:02:37 fabrizio $
 *
 **********************************************************************************************************************/
package it.tidalwave.bluebill.mobile.android.util;

import java.io.File;
import javax.annotation.Nonnull;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLEncoder;
import org.openide.util.NbBundle;
import it.tidalwave.bluebill.mobile.android.about.AboutActivity;
import android.os.Build;
import com.eaio.uuid.UUID;
import it.tidalwave.mobile.io.MasterFileSystem;
import it.tidalwave.netbeans.util.Locator;
import it.tidalwave.util.logging.Logger;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import javax.annotation.CheckForNull;

/***********************************************************************************************************************
 *
 * @author  Fabrizio Giudici
 * @version $Id: $
 *
 **********************************************************************************************************************/
public final class Analytics
  {
    private static final String CLASS = Analytics.class.getName();
    private static final Logger logger = Logger.getLogger(CLASS);

    @Nonnull
    public static URL createURL (final @Nonnull String string)
      throws IOException
      {
        try 
          {
            final StringBuilder buffer = new StringBuilder(string);
            buffer.append(string.contains("?") ? "&" : "?");
            buffer.append("installId=").append(encode(getInstallId()));
            buffer.append("&blueBillVersion=").append(encode(NbBundle.getMessage(AboutActivity.class, "title")));
            buffer.append("&osVersion=").append(encode(System.getProperty("os.version")));
            buffer.append("&javaVersion=").append(encode(System.getProperty("java.version")));
            buffer.append("&userLanguage=").append(encode(System.getProperty("user.language")));
            buffer.append("&userRegion=").append(encode(System.getProperty("user.region")));
            buffer.append("&board=").append(encode(Build.BOARD));
            buffer.append("&brand=").append(encode(Build.BRAND));
            buffer.append("&device=").append(encode(Build.DEVICE));
            buffer.append("&model=").append(encode(Build.MODEL));
            buffer.append("&product=").append(encode(Build.PRODUCT));
            buffer.append("&versionIncremental=").append(encode(Build.VERSION.INCREMENTAL));
            buffer.append("&versionRelease=").append(encode(Build.VERSION.RELEASE));
            buffer.append("&versionSDK=").append(encode(Build.VERSION.SDK));

            return new URL(buffer.toString());
          }
        catch (UnsupportedEncodingException e)
          {
            throw new MalformedURLException(e.toString());
          }
      }

    @Nonnull
    private static String encode (final @Nonnull String string)
      throws UnsupportedEncodingException
      {
        return (string == null) ? "" : URLEncoder.encode(string, "UTF-8");
      }

    @CheckForNull
    private static String getInstallId()
      throws IOException
      {
        final File file = Locator.find(MasterFileSystem.class).getInternalFileSystem().getFile("installId");
          System.err.println("installId file: " + file.getAbsolutePath());
        String installId = null;

        try
          {
            final BufferedReader br = new BufferedReader(new FileReader(file));
            installId = br.readLine();
            br.close();
          }
        catch (IOException e)
          {
            installId = new UUID().toString();
            logger.info("Cannot find an installId: created %s", installId);
            final PrintWriter pw = new PrintWriter(new FileWriter(file));
            pw.println(installId);
            pw.close();
          }

        return installId;
      }
  }