Android Open Source - BusFollower Route Direction

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License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * Copyright 2012 Clayton Smith/*from  ww w .j  av a  2 s. c o m*/
 *
 * This file is part of Ottawa Bus Follower.
 *
 * Ottawa Bus Follower 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 3, or (at
 * your option) any later version.
 *
 * Ottawa Bus Follower 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 Ottawa Bus Follower; see the file COPYING.  If not, see
 * <http://www.gnu.org/licenses/>.
 */

package net.argilo.busfollower.ocdata;

import java.io.IOException;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.TimeZone;

import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;

import android.util.Log;

public class RouteDirection implements Serializable {
    private static final long serialVersionUID = 1L;
    private static final String TAG = "RouteDirection";

    private String routeNumber = null;
    private String routeLabel = null;
    private String direction = null;
    private String error = null;
    private String requestProcessingTime = null;
    private ArrayList<Trip> trips = new ArrayList<Trip>();

    public RouteDirection(XmlPullParser xpp) throws XmlPullParserException, IOException {
        while (xpp.next() == XmlPullParser.START_TAG) {
            String tagName = xpp.getName();
            if ("RouteNo".equalsIgnoreCase(tagName)) {
                routeNumber = xpp.nextText();
            } else if ("RouteLabel".equalsIgnoreCase(tagName)) {
                routeLabel = xpp.nextText();
            } else if ("Direction".equalsIgnoreCase(tagName)) {
                direction = xpp.nextText();
            } else if ("Error".equalsIgnoreCase(tagName)) {
                error = xpp.nextText();
            } else if ("RequestProcessingTime".equalsIgnoreCase(tagName)) {
                requestProcessingTime = xpp.nextText();
            } else if ("Trips".equalsIgnoreCase(tagName)) {
                while (xpp.next() == XmlPullParser.START_TAG) {
                    xpp.require(XmlPullParser.START_TAG, null, "Trip");
                    trips.add(new Trip(xpp, this));
                    xpp.require(XmlPullParser.END_TAG, null, "Trip");
                }
            } else {
                Log.w(TAG, "Unrecognized start tag: " + tagName);
            }
            xpp.require(XmlPullParser.END_TAG, null, tagName);
        }
    }
    
    public String getRouteNumber() {
        return routeNumber;
    }
    
    public String getRouteLabel() {
        return routeLabel;
    }
    
    public String getDirection() {
        return direction;
    }
    
    public String getError() {
        return error;
    }
    
    public Date getRequestProcessingTime() {
        if (requestProcessingTime == null || requestProcessingTime.length() < 14) {
            return null;
        }
        try {
            // Parse the request processing time as current local time in Ottawa.
            int year      = Integer.parseInt(requestProcessingTime.substring(0, 4));
            int month     = Integer.parseInt(requestProcessingTime.substring(4, 6)) - 1;
            int day       = Integer.parseInt(requestProcessingTime.substring(6, 8));
            int hourOfDay = Integer.parseInt(requestProcessingTime.substring(8, 10));
            int minute    = Integer.parseInt(requestProcessingTime.substring(10, 12));
            int second    = Integer.parseInt(requestProcessingTime.substring(12, 14));
            
            Calendar calendar = Calendar.getInstance(TimeZone.getTimeZone("America/Toronto"));
            calendar.set(year, month, day, hourOfDay, minute, second);
            return calendar.getTime();
        } catch (NumberFormatException e) {
            Log.w(TAG, "Couldn't parse RequestProcessingTime: " + requestProcessingTime);
            return null;
        }
    }
    
    public ArrayList<Trip> getTrips() {
        return trips;
    }
}

Java Source Code List

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