Google Maps API Google Maps Geolocation API를 이용한 현재위치 검색

“cellTowers” : [

// 현재 장비가 확인할 수 있는 Cell Tower 정보

],

“wifiAccessPoints” : [

// 현재 장비가 확인할 수 있는 Wi-Fi AP 정보

]

}

“locationAreaCode” : 2862,  // 기지국의 Location Area Code (LAC)

“mobileCountryCode” : 214,  // 기지국의 Mobile Country Code (MCC)

“mobileNetworkCode” : 7   // 기지국의 Mobile Network Code (MNC)

},

]

………………………………

}

“signalStrength”: -65,        // Wi-Fi AP의 신호세기 (dBm)

“age”: 0,             // Wi-Fi AP의 감지하는데 걸린 시간

 ”channel”: 11,           // Wi-Fi AP의 통신 채널

“signalToNoiseRatio”: 40      // Wi-Fi AP의 현재 신호의 noise ratio (dB)

},

]

………………………………

}

“accuracy”: 1200.4 // 위치정보의 정확도로서 위추주위의 반경을 meter로 제공

}

“message”: “Parse Error”,

}

],

“code”: 400,      // HTTP 응답의 상태와 같은 오류 상태의 코드

“message”: “Parse Error” // 오류 메세지

}

}

wifiAP.put(“macAddress” , wifiInfo.get(“macAddress”));

wifiAP.put(“signalStrength” , wifiInfo.get(“signalStrength”));

wifiAP.put(“age” , wifiInfo.get(“age”));

wifipPoints.add(wifiAccessPoint);

}

requestBody.put(“wifiAccessPoints”, wifiAccessPoints);

/* 기지국 (Cell-ID) 정보 설정 */

ArrayList<Map<String, Object>> cellTowers = new ArrayList<Map<String, Object>>();

for(int index = 0 ; index < cellInfoList.size() ; index++){

Map<String, Object> cellInfo = cellInfoList.get(index);

Map<String, Object> cellTower = new HashMap<String, Object>();

cellTower.put(“cellId” , cellInfo.get(“cellId”));

cellTower.put(“mobileCountryCode” , cellInfo.get(“mobileCountryCode”));

cellTower.put(“mobileNetworkCode” , cellInfo.get(“mobileNetworkCode”));

cellTower.put(“locationAreaCode” , cellInfo.get(“locationAreaCode”));

cellTower.put(“age” , 0);

cellTower.put(“signalStrength” , cellInfo.get(“signalStrength”));

cellTowers.add(cellTower);

}

requestBody.put(“cellTowers”, cellTowers);

/* Request 정보 설정 */

String str_RequestBody = JSONObject.toJSONString(requestBody); TelephonyManager telephonyManager = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);

String str_MCC = telephonyManager.getNetworkOperator().substring(0, 3);

String str_MNC = telephonyManager.getNetworkOperator().substring(3, 5);

String str_Carrier = telephonyManager.getSimOperatorName();

String str_Radiotype = “none”;

if(telephonyManager.getPhoneType() == TelephonyManager.PHONE_TYPE_CDMA){

str_Radiotype = “cdma”;

}

else if(telephonyManager.getPhoneType() == TelephonyManager.PHONE_TYPE_GSM){

str_Radiotype = “gsm”;

}

Map<String, Object> requestBody = new HashMap<String, Object>();

requestBody.put(“homeMobileCountryCode”, str_MCC);

requestBody.put(“homeMobileNetworkCode”, str_MNC);

requestBody.put(“carrier”, str_Carrier);

if(!str_Radiotype.equals(“none”)){

requestBody.put(“radioType”, str_Radiotype);

}

stringEntity = new StringEntity(str_RequestBody, “utf-8”);

stringEntity.setContentType(“application/json”);

} catch (UnsupportedEncodingException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

httpPost.setEntity(stringEntity);

HttpResponse responsePost;

try {

responsePost = http.execute(httpPost);

HttpEntity resEntity = responsePost.getEntity();

String str_ResponseData = EntityUtils.toString(resEntity);

JSONObject root = (JSONObject) JSONValue.parse(str_ResponseData);

JSONObject location = (JSONObject) root.get(“location”);

Map<String, Object> result = new HashMap<String, Object>();

if(location != null){

result.put(“lat”, location.get(“lat”));

result.put(“lng”, location.get(“lng”));

result.put(“accuracy”, root.get(“accuracy”));

}

else{

JSONObject error = (JSONObject) root.get(“error”);

result.put(“lat”, 0.0);

result.put(“lng”, 0.0);

result.put(“accuracy”, 0.0);

result.put(“message”, error.get(“message”));

result.put(“code”, error.get(“code”));

}

return result;

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}