嗨，我想整合 paytm，我做了一个 Paytm 的样本。我已经在 paytm 上创建了我的开发者帐户，并获得了应用程序凭据、商家详细信息等。但它似乎不起作用。它显示错误：Oops! Session expired due to inctivity our system encounted an obstacle. 请告诉我步骤。这是我的代码
public void onStartTransaction(View view) {
PaytmPGService Service = PaytmPGService.getStagingService();
Map<String, String> paramMap = new HashMap<String, String>();
// these are mandatory parameters
paramMap.put("ORDER_ID", ((EditText) findViewById(R.id.order_id)).getText().toString());
paramMap.put("MID", ((EditText) findViewById(R.id.merchant_id)).getText().toString());
paramMap.put("CUST_ID", ((EditText) findViewById(R.id.customer_id)).getText().toString());
paramMap.put("CHANNEL_ID", ((EditText) findViewById(R.id.channel_id)).getText().toString());
paramMap.put("INDUSTRY_TYPE_ID", ((EditText) findViewById(R.id.industry_type_id)).getText().toString());
paramMap.put("WEBSITE", ((EditText) findViewById(R.id.website)).getText().toString());
paramMap.put("TXN_AMOUNT", ((EditText) findViewById(R.id.transaction_amount)).getText().toString());
paramMap.put("THEME", ((EditText) findViewById(R.id.theme)).getText().toString());
paramMap.put("EMAIL", ((EditText) findViewById(R.id.cust_email_id)).getText().toString());
paramMap.put("MOBILE_NO", ((EditText) findViewById(R.id.cust_mobile_no)).getText().toString());
PaytmOrder Order = new PaytmOrder(paramMap);
PaytmMerchant Merchant = new PaytmMerchant(
"https://pguat.paytm.com/paytmchecksum/paytmCheckSumGenerator.jsp",
"https://pguat.paytm.com/paytmchecksum/paytmCheckSumVerify.jsp");
Service.initialize(Order, Merchant, null);
Service.startPaymentTransaction(this, true, true,
new PaytmPaymentTransactionCallback() {
@Override
public void someUIErrorOccurred(String inErrorMessage) {
// Some UI Error Occurred in Payment Gateway Activity.
// // This may be due to initialization of views in
// Payment Gateway Activity or may be due to //
// initialization of webview. // Error Message details
// the error occurred.
}
@Override
public void onTransactionSuccess(Bundle inResponse) {
// After successful transaction this method gets called.
// // Response bundle contains the merchant response
// parameters.
Log.e("LOG", "Payment Transaction is successful " + inResponse);
Toast.makeText(getApplicationContext(), "Payment Transaction is successful ", Toast.LENGTH_LONG).show();
}
@Override
public void onTransactionFailure(String inErrorMessage,
Bundle inResponse) {
// This method gets called if transaction failed. //
// Here in this case transaction is completed, but with
// a failure. // Error Message describes the reason for
// failure. // Response bundle contains the merchant
// response parameters.
Log.e("LOG", "Payment Transaction Failed " + inErrorMessage);
Toast.makeText(getBaseContext(), "Payment Transaction Failed ", Toast.LENGTH_LONG).show();
}
@Override
public void networkNotAvailable() { // If network is not
// available, then this
// method gets called.
Log.e("LOG", "Payment Transaction Network Not Available !!!!!!!~~~~~~~~~" );
}
@Override
public void clientAuthenticationFailed(String inErrorMessage) {
// This method gets called if client authentication
// failed. // Failure may be due to following reasons //
// 1. Server error or downtime. // 2. Server unable to
// generate checksum or checksum response is not in
// proper format. // 3. Server failed to authenticate
// that client. That is value of payt_STATUS is 2. //
// Error Message describes the reason for failure.
Log.e("LOG", "~~~~~~~~~~~~~ Payment Transaction Client Auth Failed ~~~~~~~~~" + inErrorMessage);
}
@Override
public void onErrorLoadingWebPage(int iniErrorCode,
String inErrorMessage, String inFailingUrl) {
}
// had to be added: NOTE
@Override
public void onBackPressedCancelTransaction() {
// TODO Auto-generated method stub
}
});
}
请检查 logcat 响应：-
INDUSTRY_TYPE_ID=Retail&CHANNEL_ID=WAP&CHECKSUMHASH=Y1gNn%2BSaRMBSkv8WKLHGO0lchmnAqL10YeRZGQkYQv02iIfCa6qeoKZpAhJh8%2BTVP1uXvZuB5PnwM6AZe3LJ4q9oIB%2B1voaX7vjc%2FmjGg%2B4%3D&MOBILE_NO=pawan3&TXN_AMOUNT=1&MID=Bright17797484586497&EMAIL=pawandeepkaurkalsi%40gmail.com&THEME=merchant&payt_STATUS=1&CUST_ID=CUST23657&WEBSITE=BrightRootsPaytm&ORDER_ID=ORDER100004939
01-09 17:44:01.953 14201-14201/com.example.merchantapp I/cr_Ime: ImeThread is enabled.
01-09 17:44:01.954 14201-16142/com.example.merchantapp W/cr_media: Requires BLUETOOTH permission
01-09 17:44:02.009 14201-14201/com.example.merchantapp D/PGSDK: Page started loading https://pguat.paytm.com/oltp-web/processTransaction
01-09 17:44:02.011 14201-14201/com.example.merchantapp D/PGSDK: Progress dialog started
01-09 17:44:02.033 14201-16176/com.example.merchantapp E/libEGL: validate_display:255 error 3008 (EGL_BAD_DISPLAY)
01-09 17:44:02.063 14201-16176/com.example.merchantapp W/VideoCapabilities: Unrecognized profile/level 32768/2 for video/mp4v-es
01-09 17:44:02.063 14201-16176/com.example.merchantapp I/VideoCapabilities: Unsupported profile 8 for video/mp4v-es
01-09 17:44:02.063 14201-16176/com.example.merchantapp I/VideoCapabilities: Unsupported profile 8 for video/mp4v-es
01-09 17:44:02.063 14201-16176/com.example.merchantapp I/VideoCapabilities: Unsupported profile 8 for video/mp4v-es
01-09 17:44:02.063 14201-16176/com.example.merchantapp I/VideoCapabilities: Unsupported profile 8 for video/mp4v-es
01-09 17:44:02.064 14201-16176/com.example.merchantapp I/VideoCapabilities: Unsupported profile 8 for video/mp4v-es
01-09 17:44:02.064 14201-16176/com.example.merchantapp I/VideoCapabilities: Unsupported profile 8 for video/mp4v-es
01-09 17:44:02.100 14201-16176/com.example.merchantapp I/VideoCapabilities: Unsupported profile 4 for video/mp4v-es
01-09 17:44:02.783 14201-14201/com.example.merchantapp W/cr_BindingManager: Cannot call determinedVisibility() - never saw a connection for the pid: 14201
01-09 17:44:03.145 14201-14201/com.example.merchantapp E/chromium: [ERROR:interface_registry.cc(99)] Failed to locate a binder for interface: autofill::mojom::AutofillDriver
01-09 17:44:04.293 14201-14201/com.example.merchantapp D/PGSDK: Page finished loading https://pguat.paytm.com/oltp-web/processTransaction
01-09 17:44:04.294 14201-14201/com.example.merchantapp D/PGSDK: Progress dialog ended