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// Creating JSON Parser object
                JSONParser jParser = new JSONParser();


                ArrayList<HashMap<String, String>> productsList;


                // url to get all products list
                private static String url_all_products = "http://192.168.0.85/get_all_products.php";


                // JSON Node names
                private static final String TAG_SUCCESS = "success";
                private static final String TAG_PRODUCTS = "products";
                private static final String TAG_CODE = "code";
                private static final String TAG_NAME = "name";
                private static final String TAG_NUM = "num";
                private static final String TAG_PRICE = "price";


                // products JSONArray
                JSONArray products = null;


                @Override
                public void onCreate(Bundle savedInstanceState) {
                    super.onCreate(savedInstanceState);
                    setContentView(R.layout.activity_main_index); // 화면


                    Log.d(" 여긴가", "7.1_allproducts");


                    // Hashmap for ListView
                    productsList = new ArrayList<HashMap<String, String>>();


                    // Loading products in Background Thread
                    new LoadAllProducts().execute();




                    // Get listview
                    ListView lv_tb1 = getListView();


                    // on seleting single product
                    // launching Edit Product Screen
                    lv_tb1.setOnItemClickListener(new AdapterView.OnItemClickListener() {


                        @Override
                        public void onItemClick(AdapterView<?> parent, View view,
                                                int position, long id) {
                            // getting values from selected ListItem


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