android 模拟器得到GPS

android的模拟器中得到GPS的值我是折腾了好久，终于还是拿到了

import android.app.Activity;
import android.content.Context;
import android.location.Criteria;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.widget.TextView;

public class TT extends Activity {
TextView myLocationText;
TextView myLongitude;
TextView myLatitude;

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);

LocationManager locationManager;
String serviceName=Context.LOCATION_SERVICE;
locationManager=(LocationManager)this.getSystemService(serviceName);
//查询条件
Criteria criteria=new Criteria();
criteria.setAccuracy(Criteria.ACCURACY_FINE);
criteria.setAltitudeRequired(false);
criteria.setBearingRequired(false);
criteria.setCostAllowed(true);
criteria.setPowerRequirement(Criteria.POWER_LOW);

String provider=locationManager.getBestProvider(criteria,true);
Location location=locationManager.getLastKnownLocation(provider);
updateWithNewLocation(location);
//设置监听器，自动更新的最小时间为间隔1秒，最小位移变化超过5米
locationManager.requestLocationUpdates(provider, 1000, 5, locationListener);

}

private final LocationListener locationListener = new LocationListener(){
public void onLocationChanged(Location location) {
updateWithNewLocation(location);}
public void onProviderDisabled(String provider) {}
public void onProviderEnabled(String provider) {}
public void onStatusChanged(String provider, int status, Bundle extras) {}

};

private void updateWithNewLocation(Location location){
myLocationText = (TextView)this.findViewById(R.id.myLocationText);
myLongitude = (TextView)this.findViewById(R.id.myLongitude);
myLatitude = (TextView)this.findViewById(R.id.myLatitude);
if(location!=null){
myLongitude.setText(String.valueOf(location.getLongitude()));
myLatitude.setText(String.valueOf(location.getLatitude()));
}else{
myLongitude.setText("No GPS");
}
myLocationText.setText("您所在位置为:");
}

}

xml文件中加一个权限 <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

有两种方法发送GPS，一种是eclipse中的Emulator Control可以直接send
还一中是打开cmd：
连接 telnet localhost 5554（我是win7，默认是没有telnet，先去控制面板中添加再启动服务）
geo fix 经度纬度

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