Android ขอคำแนะนำเรื่องการรับค่า อาร์เรย์ จากเว็บเซอร์วิส พีเอชพีครับ (มีโค้ด)

<?php
	ob_start();
	require_once("lib/nusoap.php");

		$server = new soap_server();

		$namespace = "http://localhost/IntelliCRMService/ws_profile.php";
		//$server->wsdl->schemaTargetNamespace = $namespace;
		 
        $server->configureWSDL("Get_Profile");
		 
        $varname = array(
                    //'strrfid' => "xsd:string"
        );

		$server->register('Get_Profile', $varname, array('return' => 'xsd:string'));

		function Get_Profile(){

			$objDb= mysqli_connect("localhost", "tkoffice_demo", "DemoM3not", "tkoffice_demo");

        	if (!$objDb) {
	            printf("ERROR: Cannot connect to database! Please contact customer service.\n");
	            exit(1);
        	}

	        mysqli_query($objDb,"SET NAMES UTF8");
	        mysqli_query($objDb,"SET character_set_results=UTF8");

	        $strProfile = "SELECT * FROM crs_profiles order by profile_id ASC";
            if (($objResult_Profile = mysqli_query($objDb,$strProfile)) != TRUE) {
                printf("ERROR: Cannot read Profile!\n");	
                mysqli_close($objDb);
                exit(1);
            }
            
            while ($row_profile = mysqli_fetch_array($objResult_Profile)) {
                $profileTypeId = $row_profile["profile_type_id"];
                $profileName   = $row_profile["description"]; 
            
	            $strType = "SELECT * FROM crs_profile_types WHERE profile_type_id = '$profileTypeId'";
	            if (($objResult_Type = mysqli_query($objDb,$strType)) != TRUE) {
	                printf("ERROR: Cannot read Profile type!\n");	
	                mysqli_close($objDb);
	                exit(1);
	            }

	            if ($row_type = mysqli_fetch_array($objResult_Type)) {
	                $typeName = $row_type["abbr"];
	            }

	            $arr['ProfileType']	  = $typeName;
	            $arr['ProfileName']	  = $profileName;
	            header('Content-type: application/json');
	            return json_encode($arr);
			}
		}

		// Get our posted data if the service is being consumed
		// otherwise leave this data blank.
		$POST_DATA = isset($GLOBALS['HTTP_RAW_POST_DATA']) ? $GLOBALS['HTTP_RAW_POST_DATA'] : '';
		 
		// pass our posted data (or nothing) to the soap service
		$server->service($POST_DATA);
		exit(); 
?>

final String NAMESPACE = "http://demo.tkwebdesignthai.com/IntelliCRMService/ws_profile.php";
			final String URL = "http://demo.tkwebdesignthai.com/IntelliCRMService/ws_profile.php?wsdl";
			final String SOAP_ACTION = "http://demo.tkwebdesignthai.com/IntelliCRMService/ws_profile.php/Get_Profile";
			final String METHOD_NAME = "Get_Profile";
			
			SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);		
			SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
			envelope.setOutputSoapObject(request);
			HttpTransportSE androidTransport = new HttpTransportSE(URL);
			JSONObject c;
			androidTransport.call(SOAP_ACTION, envelope);
			SoapObject result = (SoapObject)envelope.bodyIn;
   
    for (int i = 0; i < result.getPropertyCount() ; i++){
		c = new JSONObject(result.getProperty(i).toString());
			PROFILENAME = c.getString("ProfileName");
			PROFILETYPE = c.getString("ProfileType");
			
			System.out.println(PROFILENAME);
			System.out.println(PROFILETYPE);
    }

		} catch (IOException e) {
			System.out.println("IO Error! : "+e);
			//return null;
		} catch (XmlPullParserException ex) {
			System.out.println("XML Error! : "+ex);
			//return null;
		} catch (JSONException je) {
			System.out.println("JSON Error! : "+je);
			//return null;
		}