百度定位API，基站定位，WiFi定位，POST上传

android里面的原生的Location、LocationManager已经无法实现定位，原因是google关闭了API的定位服务器（http://www.google.com/loc/jsonogle.com/loc/json)。

由于应用涉及到国外和国内不同用户，而全球范围内除了google，还没发现有做的比较好的。

于是有这样的思路，在国内采用百度地图定位，国外则根据基站信息和IP来记录，延后做定位处理，或者根据sim卡信息获取ISOCode,获取国家代码，能确定来自哪个国家。

下载百度定位API，如果编译不过的，需要重新导入locSDK_3.3.jar，clear->rebuild就可以了。

 

百度定位代码:

public class MainActivity extends Activity
{
	private Button cityButton = null;
	private String loc = null; // 保存定位信息
	public LocationClient mLocationClient = null;
	public BDLocationListener myListener =  new MyLocationListener();

	@Override
	protected void onCreate(Bundle savedInstanceState)
	{
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		mLocationClient = new LocationClient(getApplicationContext()); // 声明LocationClient类
		mLocationClient.registerLocationListener(myListener); // 注册监听函数
		cityButton = (Button) super.findViewById(R.id.cityButton);
		LocationClientOption option = new LocationClientOption();
		option.setOpenGps(true);// 打开GPS
		option.setAddrType("all");// 返回的定位结果包含地址信息
		option.setCoorType("bd09ll");// 返回的定位结果是百度经纬度,默认值gcj02
		option.setScanSpan(3000);// 设置发起定位请求的间隔时间为3000ms
		option.disableCache(false);// 禁止启用缓存定位
		option.setPriority(LocationClientOption.NetWorkFirst);// 网络定位优先
		mLocationClient.setLocOption(option);// 使用设置
		mLocationClient.start();// 开启定位SDK
		mLocationClient.requestLocation();// 开始请求位置
	}

	@Override
	public void onDestroy()
	{
		stopListener();//停止监听
		super.onDestroy();
	}

	public class MyLocationListener implements BDLocationListener
	{
		@Override
		public void onReceiveLocation(BDLocation location)
		{
			if (location != null)
			{
				StringBuffer sb = new StringBuffer(128);// 接受服务返回的缓冲区
				//sb.append(location.getCity());// 获得城市
				sb.append(location.getAddrStr());
				loc = sb.toString().trim();
				MainActivity.this.cityButton.setText(loc);
			} else
			{
				MainActivity.this.cityButton.setText("无法定位");
				return;
			}
		}

		@Override
		public void onReceivePoi(BDLocation arg0)
		{
			// TODO Auto-generated method stub

		}

	}

	/**
	 * 停止，减少资源消耗
	 */
	public void stopListener()
	{
		if (mLocationClient != null && mLocationClient.isStarted())
		{
			mLocationClient.stop();// 关闭定位SDK
			mLocationClient = null;
		}
	}
}

获取硬件信息代码：

public class HardwareInfo {

	Context m_Context;
	
	String phoneNumberString; //手机号
	String isoCodeString;     //ISO标准的国家码，即国际长途区号
	String operatorString;    //网络运营商的名字
	String imei;
	String software_version;  //软件版本
	String device;             //机型
	String system_version;    //android系统版本号
	String networking;        //联网方式，wifi/3G/2G
	
	SCell sCell;              //基站信息
	String ipAddress_net;		  //IP地址-外网
	String ipAddress_lan;		  //IP地址-内网
	
	public HardwareInfo(Context context) {
		m_Context = context;
	}
	
	public void GetAllInfo() throws Exception {
		TelephonyManager tm = (TelephonyManager)m_Context.getSystemService(Context.TELEPHONY_SERVICE);
		phoneNumberString = tm.getLine1Number();
		isoCodeString = tm.getNetworkCountryIso();
		operatorString = tm.getSimOperatorName();  
		imei =((TelephonyManager)m_Context.getSystemService(Context.TELEPHONY_SERVICE)).getDeviceId();

		PackageManager pm = m_Context.getPackageManager();
		try {
			 PackageInfo packInfo = pm.getPackageInfo(m_Context.getPackageName(), 0);   
			 software_version = packInfo.versionName;   
		} catch (NameNotFoundException e) {
			e.printStackTrace();
		}
		
		device=android.os.Build.MODEL;   // 手机型号
		system_version=android.os.Build.VERSION.RELEASE;  
		
	//获取网络连接管理者
        ConnectivityManager connectionManager = (ConnectivityManager)m_Context.getSystemService(Context.CONNECTIVITY_SERVICE);    
        //获取网络的状态信息，有下面三种方式
        NetworkInfo networkInfo = connectionManager.getActiveNetworkInfo();
        networking = networkInfo.getTypeName();
		sCell = getCellInfo();
		ipAddress_net = GetNetIp("http://iframe.ip138.com/ic.asp");
		ipAddress_lan = getLocalIpAddress();
	}
	
	private SCell getCellInfo() throws Exception { 
	    SCell cell = new SCell(); 
	 
	    /** 调用API获取基站信息 */
	    TelephonyManager mTelNet = (TelephonyManager) m_Context.getSystemService(Context.TELEPHONY_SERVICE); 
	    GsmCellLocation location = (GsmCellLocation) mTelNet.getCellLocation(); 
	    if (location == null) 
	        throw new Exception("获取基站信息失败"); 
	 
	    String operator = mTelNet.getNetworkOperator(); 
	    int mcc = Integer.parseInt(operator.substring(0, 3)); 
	    int mnc = Integer.parseInt(operator.substring(3)); 
	    int cid = location.getCid(); 
	    int lac = location.getLac(); 
	 
	    /** 将获得的数据放到结构体中 */
	    cell.MCC = mcc; 
	    cell.MNC = mnc; 
	    cell.LAC = lac; 
	    cell.CID = cid; 
	 
	    return cell; 
	}
	
	//获取本地IP
    	public static String getLocalIpAddress() {  
		try {
			for (Enumeration en = NetworkInterface
					.getNetworkInterfaces(); en.hasMoreElements();) {
				NetworkInterface intf = en.nextElement();
				for (Enumeration enumIpAddr = intf
						.getInetAddresses(); enumIpAddr.hasMoreElements();) {
					InetAddress inetAddress = enumIpAddr.nextElement();
					if (!inetAddress.isLoopbackAddress()
							&& !inetAddress.isLinkLocalAddress()) {
						return inetAddress.getHostAddress().toString();
					}
				}
			}
		} catch (SocketException ex) {
			Log.e("WifiPreference IpAddress", ex.toString());
		}

		return null;
    	} 

    	//获取外网IP
	String GetNetIp(String ipaddr) {
		URL infoUrl = null;
		InputStream inStream = null;
		try {
			infoUrl = new URL(ipaddr);
			URLConnection connection = infoUrl.openConnection();
			HttpURLConnection httpConnection = (HttpURLConnection) connection;
			int responseCode = httpConnection.getResponseCode();
			if (responseCode == HttpURLConnection.HTTP_OK) {
				inStream = httpConnection.getInputStream();
				BufferedReader reader = new BufferedReader(
						new InputStreamReader(inStream, "utf-8"));
				StringBuilder strber = new StringBuilder();
				String line = null;
				while ((line = reader.readLine()) != null)
					strber.append(line + "\n");
				inStream.close();
				//从反馈的结果中提取出IP地址   
                int start = strber.indexOf("[");  
                int end = strber.indexOf("]", start + 1);  
                line = strber.substring(start + 1, end);  

				return line;
			}
		} catch (MalformedURLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return "";
	}     


	
	 /** 基站信息结构体 */
      public class SCell{ 
       	 public int MCC; //MCC，Mobile Country Code，移动国家代码（中国的为460）；
        	public int MNC; //MNC，Mobile Network Code，移动网络号码（中国移动为00，中国联通为01）；
        	public int LAC; //LAC，Location Area Code，位置区域码；
        	public int CID; //CID，Cell Identity，基站编号，是个16位的数据（范围是0到65535）。
        
        	public String getCell() {
			String myLoc = "" + MCC +":" + MNC + ":" + LAC + ":" + CID;
			return myLoc;
	}
    } 

把需要的信息通过POST方式发送给后台Web服务器记录，我的服务器采用Django+mySql。

 

public class Send2Web {

	public static void Send2Sina_Single(HardwareInfo hardwareInfo, BDLocation location) {
		
		List nameValuePairs = new ArrayList();
		nameValuePairs.add(new BasicNameValuePair("test_date", location.getTime()));		
		nameValuePairs.add(new BasicNameValuePair("software_version", hardwareInfo.software_version));
		nameValuePairs.add(new BasicNameValuePair("device", hardwareInfo.device));
		nameValuePairs.add(new BasicNameValuePair("system_version", hardwareInfo.system_version));
		nameValuePairs.add(new BasicNameValuePair("imei", hardwareInfo.imei));
		nameValuePairs.add(new BasicNameValuePair("isocode", hardwareInfo.isoCodeString));
		nameValuePairs.add(new BasicNameValuePair("location", location.getCity()));
		nameValuePairs.add(new BasicNameValuePair("latitude", ""+location.getLatitude()));
		nameValuePairs.add(new BasicNameValuePair("longitude", ""+location.getLongitude()));
		nameValuePairs.add(new BasicNameValuePair("cgi", hardwareInfo.sCell.getCell()));
		nameValuePairs.add(new BasicNameValuePair("ip_address", hardwareInfo.ipAddress_net));
		nameValuePairs.add(new BasicNameValuePair("networking", hardwareInfo.networking));
		nameValuePairs.add(new BasicNameValuePair("operators", hardwareInfo.operatorString));
		int returncode =httpPostData("http://yourweb.sinaapp.com/", nameValuePairs);
		Log.i("http_post_return", "code:"+returncode);
	}
	
		
	// 1. 使用POST方式时，传递参数必须使用NameValuePair数组
	// 2. 使用GET方式时，通过URL传递参数，注意写法
	// 3. 通过setEntity方法来发送HTTP请求
	// 4. 通过DefaultHttpClient 的 execute方法来获取HttpResponse
	// 5. 通过getEntity()从Response中获取内容
	public static int httpPostData(String urlString,List nameValuePairs){
          
          HttpClient httpclient = new DefaultHttpClient();
          HttpPost httppost = new HttpPost(urlString);
          try{
                  httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs, HTTP.UTF_8));
                  HttpResponse response = httpclient.execute(httppost);
                  int statusCode = response.getStatusLine().getStatusCode();
                  return statusCode;
          }catch(Exception e){
                  e.printStackTrace();
          }
          return 0;

	}

}