gps2sms----Symbian s60 3 rd FP1

用java写了个获取GPS信息然后给指定号码发送的小程序，运行在自己手机（Symbian s60 3 rd FP1）上，记录下开发过程。

一、下载安装eclipse

二、利用eclipse的Install new software功能安装MTJ(Mobile Tools for Java )，链接为http://download.eclipse.org/mtj/updates/1.1.1/stable/

三、下载安装jre1.5.0

四、下载安装Symbian s60 3 rd FP1 SDK

附代码

import java.io.*;
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.location.*;
import javax.microedition.io.*;
import javax.wireless.messaging.MessageConnection;
import javax.wireless.messaging.TextMessage;

class sendThread extends Thread {
    public void send(String phone, String content) {
        try {
            String addr = "sms://" + phone;
            MessageConnection conn = (MessageConnection) Connector.open(addr);
            TextMessage msg = (TextMessage) conn.newMessage(MessageConnection.TEXT_MESSAGE);
            msg.setPayloadText(content);
            conn.send(msg);
            conn.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

class getLocation
{
    public void open(final String url)
    {
        Thread th = new Thread()
        {
            public void run()
            {
                try
                {
                    sendThread sms = new sendThread();
                    HttpConnection con = (HttpConnection)Connector.open(url);
                    con.setRequestMethod(HttpConnection.GET);
                    DataInputStream in = con.openDataInputStream();
                    String content="";
                    int input;
                    while ((input = in.read()) != -1)
                    {
                        content = content + (char)input;
                    }
                    content = new String(content.getBytes(),"GB2312");
                    gps2sms.f.append("P: " + content);
                    sms.send("+8615912345678", content);
                    in.close();
                    con.close();
                }
                catch (IOException e)
                {}
            }
        };
        th.start();
    }
}

public class gps2sms extends MIDlet implements CommandListener
{
    public static Form f = new Form("gps2sms");
    Command Exit = new Command("Exit", Command.EXIT, 0);
    public gps2sms()
    {
    }

    public void startApp()
    {
        getLocation getLocation = new getLocation();
        f.append("Getting...\n");
        f.addCommand(Exit);
        f.setCommandListener(this);
        Display.getDisplay(this).setCurrent(f);
        try
        {
            Criteria c = new Criteria();
            c.setHorizontalAccuracy(500);
            c.setVerticalAccuracy(500);
            LocationProvider lp = LocationProvider.getInstance(c);
            Location loc = lp.getLocation(60);
            Coordinates qc = loc.getQualifiedCoordinates();
            f.append("H: " + qc.getAltitude()+"\n");
            f.append("B: " + qc.getLatitude()+"\n");
            f.append("L: " + qc.getLongitude()+"\n");
            getLocation.open("http://www.anttna.com/gps2addr/gps2addr.php?lat="+qc.getLatitude()+"&lon="+qc.getLongitude());
        }
        catch (Exception e)
        {
            f.append("Exception: " + e);
        }
    }

    public void pauseApp()
    {
    }

    public void destroyApp(boolean destroy)
    {
    }

    public void commandAction(Command c, Displayable s)
    {
        if (c == Exit)
        {
            destroyApp(true);
            notifyDestroyed();
        }
    }
} 

程序每次运行，手机会提示是否允许应用程序xxx，而且没有总是允许的选项，很不方便，于是顺手XX了手机的java权限，步骤如下：

一、XX手机

二、下载“通用文件到C盘补丁(C2Z)”

三、将z:\sys\bin\EFSrv.dll复制出来，和c2z.exe放在同一文件夹下，运行c2z.exe，生成1个补丁文件rc2z.rmp，复制到手机存储卡:\patches目录(没有这个文件夹就自己新建)，运行rompatcher，启用补丁并添加自启

四、下载java_permissions.zip，解压，得到两个xpf文件，复制到手机C:\System\data\midp2\security\policy

XX成功。

这时可以打开程序管理设置程序，如果程序管理打不开可以重启下手机。（文中提到软件烦请自行google）

另：每次打包jar后，都要手动在jad中添加MIDlet-1项，好麻烦，有没有解决办法？

#End#