test.payumoney не работает на Android WebView

Question

Я пытался интегрировать payumoney в мое приложение andrdoid, когда я использовал живую версию, она работает нормально. Но для проверки транзакций я должен использовать тестовую версию. Сначала я показываю зеленый экран "Пожалуйста, подождите", чем ошибка о недоступности веб-страницы. введите описание изображения здесь введите описание изображения здесь

@SuppressLint("SetJavaScriptEnabled")

открытый класс PayUMoneyActivity расширяет Activity {

WebView webView;

String merchant_key = "XXXXXX";
String salt = "XXXXXX";
String action1 = "";
String base_url = "https://test.payu.in/_payment";
// int error = 0;
// String hashString = "";
// Map<String, String> params;
String txnid = "TXN8367286482920";
String amount = "1000";
String productInfo = "";
String firstName = "mustapha";
String emailId = "XXXXXX";

private String SUCCESS_URL = "<Your Transaction SuccessPage Url>";
private String FAILED_URL = "<Your Transaction FailedPage URL>";
private String phone = "9658843452";
private String serviceProvider = "payu_paisa";
private String hash = "";
Book book;
Handler mHandler = new Handler();

@Override
protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    getWindow().requestFeature(Window.FEATURE_PROGRESS);
    webView = new WebView(this);
    setContentView(webView);

    book =(Book)getIntent().getSerializableExtra("book");

    amount=book.getPrice()+"";

    JSONObject productInfoObj = new JSONObject();
    JSONArray productPartsArr = new JSONArray();
    JSONObject productPartsObj1 = new JSONObject();
    JSONObject paymentIdenfierParent = new JSONObject();
    JSONArray paymentIdentifiersArr = new JSONArray();
    JSONObject paymentPartsObj1 = new JSONObject();
    JSONObject paymentPartsObj2 = new JSONObject();
    try {
        // Payment Parts
        productPartsObj1.put("name", "abc");
        productPartsObj1.put("description", "abcd");
        productPartsObj1.put("value", "1000");
        productPartsObj1.put("isRequired", "true");
        productPartsObj1.put("settlementEvent", "EmailConfirmation");
        productPartsArr.put(productPartsObj1);
        productInfoObj.put("paymentParts", productPartsArr);

        // Payment Identifiers
        paymentPartsObj1.put("field", "CompletionDate");
        paymentPartsObj1.put("value", "31/10/2012");
        paymentIdentifiersArr.put(paymentPartsObj1);

        paymentPartsObj2.put("field", "TxnId");
        paymentPartsObj2.put("value", txnid);
        paymentIdentifiersArr.put(paymentPartsObj2);

        paymentIdenfierParent.put("paymentIdentifiers",
                paymentIdentifiersArr);
        productInfoObj.put("", paymentIdenfierParent);
    } catch (JSONException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    productInfo = productInfoObj.toString();

    Log.e("TAG", productInfoObj.toString());

    Random rand = new Random();
    String rndm = Integer.toString(rand.nextInt())
            + (System.currentTimeMillis() / 1000L);
    txnid = hashCal("SHA-256", rndm).substring(0, 20);

    hash = hashCal("SHA-512", merchant_key + "|" + txnid + "|" + amount
            + "|" + productInfo + "|" + firstName + "|" + emailId
            + "|||||||||||" + salt);

    action1 = base_url.concat("/_payment");

    webView.setWebViewClient(new WebViewClient() {

        @Override
        public void onReceivedError(WebView view, int errorCode,
                                    String description, String failingUrl) {
            // TODO Auto-generated method stub
            Toast.makeText(getBaseContext(), "Oh no! " + description,
                    Toast.LENGTH_SHORT).show();
        }

        @Override
        public void onReceivedSslError(WebView view,
                                       SslErrorHandler handler, SslError error) {
            // TODO Auto-generated method stub
            Toast.makeText(getBaseContext(), "SslError! " + error,
                    Toast.LENGTH_SHORT).show();
            handler.proceed();
        }

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            Toast.makeText(getBaseContext(), "Page Started! " + url,
                    Toast.LENGTH_SHORT).show();
            if (url.equals(SUCCESS_URL)) {
                Toast.makeText(getBaseContext(), "Success! " + url,
                       Toast.LENGTH_SHORT).show();
            } else {
               Toast.makeText(getBaseContext(), "Failure! " + url,
                      Toast.LENGTH_SHORT).show();
            }
            return super.shouldOverrideUrlLoading(view, url);
        }
        //
        // @Override
        // public void onPageFinished(WebView view, String url) {
        // super.onPageFinished(view, url);
        //
        // Toast.makeText(PayMentGateWay.this, "" + url,
        // Toast.LENGTH_SHORT).show();
        // }
    });

    webView.setVisibility(View.VISIBLE);
    webView.getSettings().setBuiltInZoomControls(true);
    webView.getSettings().setCacheMode(2);
    webView.getSettings().setDomStorageEnabled(true);
    webView.clearHistory();
    webView.clearCache(true);
    webView.getSettings().setJavaScriptEnabled(true);
    webView.getSettings().setSupportZoom(true);
    webView.getSettings().setUseWideViewPort(false);
    webView.getSettings().setLoadWithOverviewMode(false);

    webView.addJavascriptInterface(new PayUJavaScriptInterface(getBaseContext()),
            "PayUMoney");
    Map<String, String> mapParams = new HashMap<String, String>();
    mapParams.put("key", merchant_key);
    mapParams.put("hash", hash);
    mapParams.put("txnid", txnid);
    mapParams.put("service_provider", "payu_paisa");
    mapParams.put("amount", amount);
    mapParams.put("firstname", firstName);
    mapParams.put("email", emailId);
    mapParams.put("phone", phone);

    mapParams.put("productinfo", productInfo);
    mapParams.put("surl", SUCCESS_URL);
    mapParams.put("furl", FAILED_URL);
    mapParams.put("lastname", "Vijayakumar");

    mapParams.put("address1", "");
    mapParams.put("address2", "");
    mapParams.put("city", "");
    mapParams.put("state", "");

    mapParams.put("country", "");
    mapParams.put("zipcode", "");
    mapParams.put("udf1", "");
    mapParams.put("udf2", "");

    mapParams.put("udf3", "");
    mapParams.put("udf4", "");
    mapParams.put("udf5", "");
    // mapParams.put("pg", (empty(PayMentGateWay.this.params.get("pg"))) ?
    // ""
    // : PayMentGateWay.this.params.get("pg"));
    webview_ClientPost(webView, action1, mapParams.entrySet());

}

public class PayUJavaScriptInterface {
    Context mContext;

    /** Instantiate the interface and set the context */
    PayUJavaScriptInterface(Context c) {
        mContext = c;
    }

    public void success(long id, final String paymentId) {

        mHandler.post(new Runnable() {

            public void run() {
                mHandler = null;
                Toast.makeText(getBaseContext(), "Success",
                        Toast.LENGTH_SHORT).show();
            }
        });
    }
}
public void webview_ClientPost(WebView webView, String url,
                               Collection<Map.Entry<String, String>> postData) {
    StringBuilder sb = new StringBuilder();

    sb.append("<html><head></head>");
    sb.append("<body onload='form1.submit()'>");
    sb.append(String.format("<form id='form1' action='%s' method='%s'>",
            url, "post"));
    for (Map.Entry<String, String> item : postData) {
        sb.append(String.format(
                "<input name='%s' type='hidden' value='%s' />",
                item.getKey(), item.getValue()));
    }
    sb.append("</form></body></html>");
    Log.d("", "webview_ClientPost called");
    webView.loadData(sb.toString(), "text/html", "utf-8");
}

public boolean empty(String s) {
    if (s == null || s.trim().equals(""))
        return true;
    else
        return false;
}

public String hashCal(String type, String str) {
    byte[] hashseq = str.getBytes();
    StringBuffer hexString = new StringBuffer();
    try {
        MessageDigest algorithm = MessageDigest.getInstance(type);
        algorithm.reset();
        algorithm.update(hashseq);
        byte messageDigest[] = algorithm.digest();

        for (int i = 0; i < messageDigest.length; i++) {
            String hex = Integer.toHexString(0xFF & messageDigest[i]);
            if (hex.length() == 1)
                hexString.append("0");
            hexString.append(hex);
        }
    } catch (NoSuchAlgorithmException nsae) {
    }
    return hexString.toString();

}

}