package com.jiuqi.njt.util;

import android.content.Context;
import android.location.Location;
import android.os.Bundle;

import com.amap.api.location.AMapLocation;
import com.amap.api.location.AMapLocationListener;
import com.amap.api.location.LocationManagerProxy;
import com.amap.api.location.LocationProviderProxy;

public class GaoDeLocation   implements AMapLocationListener {

	private LocationManagerProxy mAMapLocManager;
	
	private StringBuffer sbuffer;
	
	public StringBuffer getSbuffer() {
		return sbuffer;
	}
	
	
	public void enableMyLocation(Context context ,OnAmapLocationReceiver onLocationReceiver) {
		if (mAMapLocManager == null) {
			mAMapLocManager = LocationManagerProxy.getInstance(context);
		}

		// 判断是否有网络，没有不请求，不上报
		// Location API定位采用GPS和网络混合定位方式，时间最短是5000毫秒
		mAMapLocManager.requestLocationUpdates(
					LocationProviderProxy.AMapNetwork, 5000, 1,
					GaoDeLocation.this);
	}

	public interface OnAmapLocationReceiver{
		public void getLocation(AMapLocation location);
	}

	public void disableMyLocation() {
		if (mAMapLocManager != null) {
			mAMapLocManager.removeUpdates(this);
			mAMapLocManager.destory();
		}
		mAMapLocManager = null;
	}

	@Override
	public void onLocationChanged(Location location) {
		// TODO Auto-generated method stub

	}

	@Override
	public void onStatusChanged(String provider, int status, Bundle extras) {
		// TODO Auto-generated method stub

	}

	@Override
	public void onProviderEnabled(String provider) {
		// TODO Auto-generated method stub

	}

	@Override
	public void onProviderDisabled(String provider) {
		// TODO Auto-generated method stub

	}

	@Override
	public void onLocationChanged(final AMapLocation location) {
		if (location != null) {
			Double geoLat = location.getLatitude();
			Double geoLng = location.getLongitude();
			String cityCode = "";
			String desc = "";
//			StringBuffer sb = new StringBuffer();
			sbuffer = new StringBuffer(512);
			Bundle locBundle = location.getExtras();
			if (locBundle != null) {
				cityCode = locBundle.getString("citycode");
				desc = locBundle.getString("desc");
//				sb.append("定位方式:").append(location.getProvider());
//				// sb.append("\n定位成功:(").append(geoLng).append(",").append(geoLat).append(")");
//				sb.append("\n精    度    :").append(location.getAccuracy())
//						.append("米");
//				sb.append("\n定位时间:").append(
//						AMapUtil.convertToTime(location.getTime()));
//				sb.append("\n城市编码:").append(cityCode);
//				sb.append("\n位置描述:").append(desc);
//				sb.append("\n省:").append(location.getProvince());
//				sb.append("\n市：").append(location.getCity());
//				sb.append("\n区(县)：").append(location.getDistrict());
//				sb.append("\n城市编码：").append(location.getCityCode());
//				sb.append("\n区域编码：").append(location.getAdCode());

				sbuffer.append(geoLat);
				sbuffer.append("#");
				sbuffer.append(geoLng);
				sbuffer.append("#");
				sbuffer.append(desc);
				sbuffer.append("#");
				sbuffer.append(location.getCity());
				sbuffer.append("#");
				sbuffer.append(location.getDistrict());
				sbuffer.append("#");
				sbuffer.append(location.getProvince());
				sbuffer.append("#");
				sbuffer.append(location.getProvider());
				
//				msg.getData().putDouble("latitude", geoLat);
//				msg.getData().putDouble("longitude", geoLng);
//				msg.getData().putString("desc", desc);
//				msg.getData().putLong("time", location.getTime());
//				msg.getData().putDouble("radius", location.getAccuracy());
//				msg.getData().putString("city", location.getCity());
//				msg.getData().putString("country", location.getDistrict());
//				msg.getData().putString("province", location.getProvince());
//				msg.getData().putString("provider", location.getProvider());
				stopLocation();
				
			} else {
			}
		} else {
			System.out.println("位置是空的");
		}
	}

	protected void stopLocation() {
		disableMyLocation();
	}

}