PlainTextFileLogger.java

/*
*    This file is part of GPSLogger for Android.
*
*    GPSLogger for Android is free software: you can redistribute it and/or modify
*    it under the terms of the GNU General Public License as published by
*    the Free Software Foundation, either version 2 of the License, or
*    (at your option) any later version.
*
*    GPSLogger for Android 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 GPSLogger for Android.  If not, see <http://www.gnu.org/licenses/>.
*/

package com.mendhak.gpslogger.loggers;

import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.util.Date;

import android.location.Location;

import com.mendhak.gpslogger.common.Utilities;


/**
 * Writes a comma separated plain text file.<br/>
 * First line of file is a header with the logged fields: time,lat,lon,elevation,accuracy,bearing,speed
 *
 * @author Jeroen van Wilgenburg
 *         https://github.com/jvwilge/gpslogger/commit/a7d45bcc1d5012513ff2246022ce4da2708adf47
 */
public class PlainTextFileLogger implements ILogger
{

    private File file;
    private boolean useSatelliteTime;
    protected final String name = "TXT";
    private final String user;

    public PlainTextFileLogger(String user,File file, boolean useSatelliteTime)
    {
    	this.user = user;
        this.file = file;
        this.useSatelliteTime = useSatelliteTime;
    }

//    @Override
    public void write(Location loc) throws Exception
    {
        if (!file.exists())
        {
            file.createNewFile();

            FileOutputStream writer = new FileOutputStream(file, true);
            BufferedOutputStream output = new BufferedOutputStream(writer);
            String header = "";
            header = "id,time,lat,lon,elevation,accuracy,bearing,speed,comment,activity,checkin\n";
            output.write(header.getBytes());
            output.flush();
            output.close();
        }

        FileOutputStream writer = new FileOutputStream(file, true);
        BufferedOutputStream output = new BufferedOutputStream(writer);

        Date now;

        if (useSatelliteTime)
        {
            now = new Date(loc.getTime());
        }
        else
        {
            now = new Date();
        }

        String dateTimeString = Utilities.GetIsoDateTime(now);

        String outputString = String.format("%s,%s,%f,%f,%f,%f,%f,%f,%s,%s,%s\n",
        		user,
        		dateTimeString,
                loc.getLatitude(),
                loc.getLongitude(),
                loc.getAltitude(),
                loc.getAccuracy(),
                loc.getBearing(),
                loc.getSpeed(),
                "",
                "",
                "");

        output.write(outputString.getBytes());
        output.flush();
        output.close();
    }

//    @Override
    public void annotate(String description, Location loc) throws Exception
    {
        // TODO Auto-generated method stub

    }

//    @Override
    public String getName()
    {
        return name;
    }

	public void annotate(String name, String description, Location loc)
			throws Exception {
		if (!file.exists())
        {
            file.createNewFile();

            FileOutputStream writer = new FileOutputStream(file, true);
            BufferedOutputStream output = new BufferedOutputStream(writer);
            String header = "id,time,lat,lon,elevation,accuracy,bearing,speed,comment,activity,checkin\n";
            output.write(header.getBytes());
            output.flush();
            output.close();
        }

        FileOutputStream writer = new FileOutputStream(file, true);
        BufferedOutputStream output = new BufferedOutputStream(writer);

        Date now;

        if (useSatelliteTime)
        {
            now = new Date(loc.getTime());
        }
        else
        {
            now = new Date();
        }

        String dateTimeString = Utilities.GetIsoDateTime(now);
        String outputString = String.format("%s,%s,%f,%f,%f,%f,%f,%f,%s,%s,%s\n", user, dateTimeString,
                loc.getLatitude(),
                loc.getLongitude(),
                loc.getAltitude(),
                loc.getAccuracy(),
                loc.getBearing(),
                loc.getSpeed(),
                "",
                "",
                "");
        if(name.equalsIgnoreCase("comment")){
        outputString = String.format("%s,%s,%f,%f,%f,%f,%f,%f,%s,%s,%s\n", user, dateTimeString,
                loc.getLatitude(),
                loc.getLongitude(),
                loc.getAltitude(),
                loc.getAccuracy(),
                loc.getBearing(),
                loc.getSpeed(),
                description,
                "",
                "");
        }
        if(name.equalsIgnoreCase("activity")){
        outputString = String.format("%s,%s,%f,%f,%f,%f,%f,%f,%s,%s,%s\n", user, dateTimeString,
                loc.getLatitude(),
                loc.getLongitude(),
                loc.getAltitude(),
                loc.getAccuracy(),
                loc.getBearing(),
                loc.getSpeed(),
                "",
                description,
                "");
        }
        if(name.equalsIgnoreCase("checkin")){
        outputString = String.format("%s,%s,%f,%f,%f,%f,%f,%f,%s,%s,%s\n", user, dateTimeString,
                loc.getLatitude(),
                loc.getLongitude(),
                loc.getAltitude(),
                loc.getAccuracy(),
                loc.getBearing(),
                loc.getSpeed(),
                "",
                "",
                description);
        }
        

        output.write(outputString.getBytes());
        output.flush();
        output.close();
		
	}

}