Android Web Service and JSON Parser

<?php
		require_once("lib/nusoap.php");
		 
		//Create a new soap server
		$server = new soap_server();
		 
		//Define our namespace
		$namespace = "https://www.thaicreate.com/android/WebServiceServer.php";
		$server->wsdl->schemaTargetNamespace = $namespace;
		 
		//Configure our WSDL
		$server->configureWSDL("HelloWorld");
		 
		// Register our method and argument parameters
        $varname = array(
                   'strName' => "xsd:string",
				   'strEmail' => "xsd:string"
        );
		$server->register('HelloWorld',$varname, array('return' => 'xsd:string'));
		 
		function HelloWorld($strName,$strEmail)
		{
			$arr["sName"] = "Sawatdee : ".$strName;
			$arr["sEmail"] = "Sawatdee : ".$strEmail;

			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(); 
?>

<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/tableLayout1"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">
 
   	<TableRow
      android:id="@+id/tableRow1"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content" >
     
     <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:text="Web Service Example "
        android:layout_span="1"
        android:textAppearance="?android:attr/textAppearanceLarge" />
  	        
 	</TableRow>

	<View
		android:layout_height="1dip"
		android:background="#CCCCCC" />
 
  <TableLayout 
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_weight="0.1"
        android:orientation="horizontal">
		<TableRow>
      </TableRow>
      
      <TextView
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:text="Input Name :"
          android:textAppearance="?android:attr/textAppearanceMedium" />

      <EditText
          android:id="@+id/txtName"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:ems="10" >
      </EditText>
      
      <TextView
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:text="Input Email :"
          android:textAppearance="?android:attr/textAppearanceMedium" />

      <EditText
          android:id="@+id/txtEmail"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:inputType="textEmailAddress"
          android:ems="10" >
      </EditText>

		<Button
		    android:id="@+id/btnSend"
		    android:layout_width="wrap_content"
		    android:layout_height="wrap_content"
		    android:text="Send" />

		<TextView
		    android:id="@+id/txtResultName"
		    android:layout_width="wrap_content"
		    android:layout_height="wrap_content"
		    android:textAppearance="?android:attr/textAppearanceSmall" 
		    android:text="Result Name" />

		<TextView
		    android:id="@+id/txtResultEmail"
		    android:layout_width="wrap_content"
		    android:layout_height="wrap_content"
		    android:text="Result Email" />
  	        
 	</TableLayout >

	<View
		android:layout_height="1dip"
		android:background="#CCCCCC" />
   		  
   	<LinearLayout
      android:id="@+id/LinearLayout1"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:padding="5dip" >

   		<TextView
   		    android:layout_width="wrap_content"
   		    android:layout_height="wrap_content"
   		    android:text="By.. ThaiCreate.Com" />

	</LinearLayout>
	
</TableLayout>