Activity Code

public class OrderActivity extends BaseKaizenActivity implements OnClickListener {
    private List<HashMap<String, String>>   listModel;
    private AutoCompleteTextView        productTextView;
    private Button              addProductButton;
    private AutoCompleteTextView        supplierTextView;
    private ListView                visibleTable;
    private ListViewAdapter         tableAdapter;

    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.order);
        final Drawable x = getResources().getDrawable(R.drawable.clear);

        tf = Farsi.GetFarsiFont(this);

        supNameTV = (TextView) findViewById(R.id.supplierNameTV);
        supNameTV.setTypeface(tf);
        supNameTV.setText(Farsi.Convert(supNameTV.getText().toString()));

        proNameTV = (TextView) findViewById(R.id.prodNameTV);
        proNameTV.setTypeface(tf);
        proNameTV.setText(Farsi.Convert(proNameTV.getText().toString()));

        visibleTable = (ListView) findViewById(R.id.listview);
        registerForContextMenu(visibleTable);

        createTableHeader();
        listModel = new ArrayList<HashMap<String, String>>();

        Bundle extras = getIntent().getExtras();

        long customerId = extras.getLong("CUSTOMER_ID");
        customerType = extras.getInt("CUSTOMER_TYPE");
        Log.d("CUSTOMER ID IS = ", " " + customerId+"  TYPE "+customerType);
        order = new Order(Long.toString(customerId));

        productTextView = (AutoCompleteTextView) findViewById(R.id.prodName_CB);
        productTextView.setThreshold(0);
        ClearableEditText.createClearableWidget(productTextView, x);
        productTextView.setTypeface(tf);

        supplierTextView = (AutoCompleteTextView) findViewById(R.id.supplierName_CB);
        supplierTextView.setThreshold(0);

        initControls();

        if (BaseKaizenActivity.getStorageManager().getSuppliers().size() == 0) {

            progressDialog = ProgressDialog.show(this, "Loading Supplier list");

            products = getConnection().getProducts();
            BaseKaizenActivity.getStorageManager().setProducts(products);

            loadSuppliers();
            loadProducts();

        }
        else {

            handleSuccess(BaseKaizenActivity.getStorageManager().getSuppliers());
            handleProductSuccess(BaseKaizenActivity.getStorageManager().getAllProducts());
        }
    }


private void loadSuppliers() {
        Thread thread = new Thread(new Runnable() {
            @Override
            public void run() {
                try {

                    List<String> suppliers = BaseKaizenActivity.getStorageManager().getSuppliers();
                    Log.d("---", "loaded : Suppliersssssss: " + suppliers.size());
                    for (String sup : suppliers) {
                        Log.d("---", sup);
                    }

                    handleSuccess(suppliers);
                }
                catch (Exception exc) {
                    Log.d("--- ERROR ---", exc.getMessage());
                    handleException(exc.getMessage());
                }
            }
        });
        thread.start();
    }

    private void loadProducts() {
        Thread thread = new Thread(new Runnable() {
            @Override
            public void run() {
                try {
                    allProducts = BaseKaizenActivity.getStorageManager().getAllProducts();

                    Log.d("---", "loaded : productsssss: " + allProducts.size());

                    for (String p : allProducts) {
                        Log.d("Pro Name", p);
                    }

                    handleProductSuccess(allProducts);
                }
                catch (Exception exc) {
                    Log.d("--- ERROR ---", exc.getMessage());
                    handleException(exc.getMessage());
                }
            }
        });
        thread.start();
    }