TimestampOverlay.java

/* 
 * Copyright 2011 Austin Wagner
 *     
 * This file is part of Mobile Shuttle Tracker.
 *
 *  Mobile Shuttle Tracker 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 of the License, or
 *  (at your option) any later version.
 *
 *  Mobile Shuttle Tracker 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 Mobile Shuttle Tracker.  If not, see <http://www.gnu.org/licenses/>.
 *  
 */

package com.abstractedsheep.shuttletracker.mapoverlay;

import java.text.SimpleDateFormat;
import java.util.Date;

import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;

import com.google.android.maps.MapView;
import com.google.android.maps.Overlay;

public class TimestampOverlay extends Overlay {
	private Date lastUpdateTime = new Date();
	private final SimpleDateFormat formatter12 = new SimpleDateFormat("h:mm:ss a");
	private final SimpleDateFormat formatter24 = new SimpleDateFormat("HH:mm:ss");
	private boolean time24hour = false;
	private final Paint paint = new Paint();
	private String statusText = "";
	
	public TimestampOverlay() {
		paint.setColor(Color.BLACK);
		paint.setAntiAlias(true);
		paint.setTextSize(20);
	}
	
	public TimestampOverlay(boolean time24hour) {
		this();
		this.time24hour = time24hour;
	}
	
	public void set24Hour(boolean time24hour) {
		this.time24hour = time24hour;
	}
	
	public boolean get24Hour() {
		return this.time24hour;
	}
	
	public void setStatusText(String statusText) {
		this.statusText = statusText;
	}
	
	public String getStatusText() {
		return this.statusText;
	}
	
	public void setLastUpdateTime(Date lastUpdateTime) {
		this.lastUpdateTime = lastUpdateTime;
	}
	
	@Override
	public void draw(Canvas canvas, MapView mapView, boolean shadow) {
		String text = time24hour ? formatter24.format(lastUpdateTime) : formatter12.format(lastUpdateTime);
		if (statusText != null && !statusText.equals(""))
			text += " - " + statusText;
		canvas.drawText(text, 10, 20, paint);
	}
}