Geocoder 抛出 unable to parse response from server 异常

package com.Muzzzzi.Weather;

import java.io.IOException;
import java.util.List;
import java.util.Locale;

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

public class LocationActivity extends Activity implements LocationListener {

	private static final String TAG = "Location";
	
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.location_layout);

		LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
		String provider = LocationManager.NETWORK_PROVIDER;

//		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);

	}

	private void updateWithNewLocation(Location location) {
		// TODO Auto-generated method stub
		String latLongString;
		String addressString = "string not found";

		TextView locationTextView = (TextView) findViewById(R.id.location_layout_textView1);
		TextView testTextView = (TextView) findViewById(R.id.location_layout_textView2);
		
		if (location != null) {
			double lat = location.getLatitude();
			double lng = location.getLongitude();
			latLongString = "Lat:" + lat + "\nLong:" + lng;
			double latitude = location.getLatitude();
			double longitude = location.getLongitude();
			Geocoder gc = new Geocoder(this, Locale.getDefault());
			
			
			
			try {
				StringBuilder sb = new StringBuilder();
				List<Address> addresses = gc.getFromLocation(latitude,
						longitude, 10);
				
				testTextView.setText("tryyyyy");
				if (addresses.size() > 0) {
					
					
					Address address = addresses.get(0);
					for (int i = 0; i < address.getMaxAddressLineIndex(); i++)
						sb.append(address.getAddressLine(i)).append("\n");
					sb.append(address.getLocality()).append("\n");
					sb.append(address.getPostalCode()).append("\n");
					sb.append(address.getCountryName());
					testTextView.setText("ifff");
				}
				
				addressString = sb.toString();
			} catch (IOException ioe) {
				testTextView.setText("catch!!!");
				Log.e(TAG, ioe.toString());
			}
		} else {
			latLongString = "No location found";
		}

		locationTextView.setText("your position:\n" + latLongString + "\n"
				+ addressString);

	}

}

异常：65行

Java.io.IOException:Unable to parse response from server

原因：
可能是无法联网返回这个list...
今天早上起来发现用wife又可以运行，用移动net不行。。
解决办法：
无
貌似这个bug历史悠久啊，参加http://code.google.com/p/android/issues/detail?id=8816
comment#21给出了利用google api 的一种"nasty "的方法。

1.确保你使用google api建立android project
2.在mainifest中包含相关权限，并且导入google api包。

<uses-library android:name="com.google.android.maps" />

3.请求

public static JSONObject getLocationInfo(String address) {
	    StringBuilder stringBuilder = new StringBuilder();
	    try {

	    address = address.replaceAll(" ","%20");    

	    HttpPost httppost = new HttpPost("http://maps.google.com/maps/api/geocode/json?address=" + address + "&sensor=false");
	    HttpClient client = new DefaultHttpClient();
	    HttpResponse response;
	    stringBuilder = new StringBuilder();


	        response = client.execute(httppost);
	        HttpEntity entity = response.getEntity();
	        InputStream stream = entity.getContent();
	        int b;
	        while ((b = stream.read()) != -1) {
	            stringBuilder.append((char) b);
	        }
	    } catch (ClientProtocolException e) {
	    } catch (IOException e) {
	    }

	    JSONObject jsonObject = new JSONObject();
	    try {
	        jsonObject = new JSONObject(stringBuilder.toString());
	    } catch (JSONException e) {
	        // TODO Auto-generated catch block
	        e.printStackTrace();
	    }

	    return jsonObject;
	}

4.解析

public static GeoPoint  getLatLong(JSONObject jsonObject) {

        Double lon = new Double(0);
        Double lat = new Double(0);

        try {

            lon = ((JSONArray)jsonObject.get("results")).getJSONObject(0)
                .getJSONObject("geometry").getJSONObject("location")
                .getDouble("lng");

            lat = ((JSONArray)jsonObject.get("results")).getJSONObject(0)
                .getJSONObject("geometry").getJSONObject("location")
                .getDouble("lat");

        } catch (Exception e) {
            e.printStackTrace();

        }

        return new GeoPoint((int) (lat * 1E6), (int) (lon * 1E6));
    }
	

5.调用

	JSONObject jo=this.getLocationInfo("hangzhou");
		GeoPoint p=this.getLatLong(jo);
		testTextView.setText(
		                        p.getLatitudeE6() / 1E6 + "," + 
		                        p.getLongitudeE6() /1E6 );
		

6.address也可以是坐标（经纬度）。
再写一个解析JSON的类就可以实现从坐标到地址的转换，此处略。