Android手机号获取地理位置

Android手机号获取地理位置信息Android 通过手机号获取本机所在地理位置信息。

由于手机号通过基站信号传递，所以定位信息在最近基站附近，且有一部分误差。

class{public static void main(String[] args){System.out.println("Hello World!");}public void test(){TelephonyManager telMgr =(TelephonyManager)getSystemService(TELEPHONY_SERVICE);//生成连接网络ConnectivityManager connMgr =(ConnectivityManager)getSystemService(CONNECTIVITY_SERVICE);//获取基站信息GsmCellLocation cellLocation =(GsmCellLocation)telMgr.getCellLocation();NetworkInfo info = connMgr.getActiveNetworkInfo();if(info！=null&&info.isConnected()){int cellId = cellLocation.getCid();int lac = cellLocation.getLac();//访问google，获取返回值String urlStr = "/loc/json";URL url = new URL(urlStr);HttpURLConnection conn = (HttpURLConnection)url.openConnection();conn.setRequestMethod("POST");conn.setRequestProperty("Content-Type","appplication/json");conn.setRequestProperty("User-Agent","UNTRUSTED/1.0");String json = "{"+ "\"host\":\"\","+ "\"version\":\"1.1.0\","+ "\"cell_towers\":[{\"cell_id\":\""+ cellId + "\",\"location_area_code\":\""+ lac+ "\"}]}";conn.setDoOutput(true);conn.setDoInput(true);conn.setRequestProperty("Content-Length",String.valueOf(json.length()));OutputStream os = conn.getOutputStream();os.write(json.getBytes());os.close();InputStream is = conn.getInputStream();BufferedReader in = new BufferedReader (new InputStreamReader(is));result = in.readLine();in.close();//整理结果集int index = result.indexOf("latitude");if(index != -1){int latBegin = index + 10;int latEnd = result.indexOf(",", latBegin);String lat = result.substring(latBegin, latEnd);int lngBegin = result.indexOf("longitude") + 11;int lngEnd = result.indexOf(",",lngBegin);String lng = result.substring(lngBegin,lngEnd);//result = "lat:" + lat+"\n"+"lng:" + lng;longitude = Double.valueOf(lng);latitude = Double.valueOf(lat);result = getAddrByLongLat(longitude, latitude);if(result.indexOf("Error")<0){//无错，显示查看地图按钮 }else{}myLocTxtView.setText("定位结果：\n"+"经度："+longitude+"\n"+"纬度："+latitude+"\n"+"大概位置："+result);return;}}}//通过获取的经纬度获取实际的地理位置信息public String getAddrByLongLat(double longitude,double latitude){ String address = null;//36.653885,116.951862InputStream is = null;try{String urlStr =String.format("/maps/geo?output=csv&key=0R3RdDm1 _Q6TaAnypeFQYsZM2EtFWNWSaKC-AkA&q=%s,%s",latitude,longitude); //key的键值可省略URL url = new URL(urlStr);HttpURLConnection conn = (HttpURLConnection)url.openConnection();conn.setDoInput(true);is = conn.getInputStream();BufferedReader in = new BufferedReader (new InputStreamReader(is));if((address = in.readLine())!=null){String[] resultArr = address.split(",");if(resultArr.length>2&&"200".equals(resultArr[0])){address = resultArr[2].replace("\"", "");return address;}}in.close();}catch(Exception e){address = "Error:"+e.getMessage()+"";}finally{try {if(is!=null)is.close();} catch (IOException e) {}}address = "Error:获取失败";return address;}}简化调用---activity//获取手机号TelephonyManager tManager;//获取手机号ConnectivityManager connMgr;tManager =(TelephonyManager)this.getSystemService(Context.TELEPHONY_SERVICE);//phoneNumber = tManager.getLine1Number();//获取本机的手机号码connMgr =(ConnectivityManager)getSystemService(CONNECTIVITY_SERVICE);String result = newAndroid_handle_util(Index_Activity.this).getLongLat(tManager,conn Mgr);----后台方法//通过手机获取经纬度public String getLongLat(TelephonyManagertelMgr,ConnectivityManager connMgr){String result = null;// TelephonyManager telMgr =(TelephonyManager)getSystemService(TELEPHONY_SERVICE);// //生成连接网络// ConnectivityManager connMgr =(ConnectivityManager)getSystemService(CONNECTIVITY_SERVICE);//获取基站信息GsmCellLocation cellLocation =(GsmCellLocation)telMgr.getCellLocation();NetworkInfo info = connMgr.getActiveNetworkInfo();if(info!=null&&info.isConnected()){int cellId = cellLocation.getCid();int lac = cellLocation.getLac();//访问google，获取返回值String urlStr = "/loc/json";try {URL url = new URL(urlStr);HttpURLConnection conn = (HttpURLConnection)url.openConnection();conn.setRequestMethod("POST");conn.setRequestProperty("Content-Type","appplication/json");conn.setRequestProperty("User-Agent","UNTRUSTED/1.0");String json = "{"+ "\"host\":\"\","+ "\"version\":\"1.1.0\","+ "\"cell_towers\":[{\"cell_id\":\""+ cellId + "\",\"location_area_code\":\""+ lac+ "\"}]}";conn.setDoOutput(true);conn.setDoInput(true);conn.setRequestProperty("Content-Length",String.valueOf(json.length()));OutputStream os = conn.getOutputStream();os.write(json.getBytes());os.close();InputStream is = conn.getInputStream();BufferedReader in = new BufferedReader (new InputStreamReader(is));result = in.readLine();in.close();}catch (Exception e) {e.printStackTrace();}//整理结果集int index = result.indexOf("latitude");if(index != -1){int latBegin = index + 10;int latEnd = result.indexOf(",", latBegin);String lat = result.substring(latBegin, latEnd);int lngBegin = result.indexOf("longitude") + 11;int lngEnd = result.indexOf(",",lngBegin);String lng = result.substring(lngBegin,lngEnd);//result = "lat:" + lat+"\n"+"lng:" + lng;double longitude = Double.valueOf(lng);double latitude = Double.valueOf(lat);result = getAddrByLongLat(longitude, latitude);if(result.indexOf("Error")<0){//无错，显示查看地图按钮 }else{}// myLocTxtView.setText("定位结果：\n"// +"经度："+longitude+"\n"// +"纬度："+latitude+"\n"// +"大概位置："+result);}}return result;}//通过获取的经纬度获取实际的地理位置信息public String getAddrByLongLat(double longitude,double latitude){ String address = null;//36.653885,116.951862InputStream is = null;try{String urlStr =String.format("/maps/geo?output=csv&key=0R3RdDm1 _Q6TaAnypeFQYsZM2EtFWNWSaKC-AkA&q=%s,%s",latitude,longitude);URL url = new URL(urlStr);HttpURLConnection conn = (HttpURLConnection)url.openConnection();conn.setDoInput(true);is = conn.getInputStream();BufferedReader in = new BufferedReader (new InputStreamReader(is));if((address = in.readLine())!=null){String[] resultArr = address.split(",");if(resultArr.length>2&&"200".equals(resultArr[0])){address = resultArr[2].replace("\"", "");return address;}}in.close();}catch(Exception e){address = "Error:"+e.getMessage()+"";}finally{try {if(is!=null)is.close();} catch (IOException e) {}}address = "Error:获取失败";return address;}。