exportmapprogress.java

来自「GPS Track connects to a GPS and records 」· Java 代码 · 共 46 行

// J2ME GPS Track
// Copyright (C) 2006 Dana Peters
// http://www.qcontinuum.org/gpstrack

package org.qcontinuum.gpstrack;

import javax.microedition.lcdui.*;

public class ExportMapProgress extends Form implements CommandListener, Runnable {

    private Displayable mParent;
    private String mTrackName;
    private String mUserName;
    private Gauge mProgressGauge;
    private Command mCancelCommand;
    
    public ExportMapProgress(Displayable parent, String trackName, String userName) {
        super("Web Site");
        mParent = parent;
        mTrackName = trackName;
        mUserName = userName;
        append(new StringItem("Uploading...", "\n"));
        mProgressGauge = new Gauge(null, false, 10, 0);
        append(mProgressGauge);
        addCommand(mCancelCommand = new Command("Cancel", Command.CANCEL, 0));
        setCommandListener(this);
        new Thread(this).start();
    }
    
    public void commandAction(Command c, Displayable d)  {
        if (c == mCancelCommand) {
            GpsTrack.display(mParent);
        }
    }
    
    public void run() {
        Thread.currentThread().yield();
        try {
            Track.writeHttp(Track.FORMAT_NONE, mTrackName, mUserName, mProgressGauge);
            GpsTrack.display("Go to http://qcontinuum.org/map/ with username \"" + mUserName + "\" to view your track.", mParent);
        } catch (Exception ex) {
            GpsTrack.display(ex, mParent);
        }
    }

}