[英]How do I integrate the ATOM payment gateway in my app?
我是Android新手。
我想知道如何在我的應用程序中集成ATOM支付網關移動結賬頁面?
我想要它,以便用戶填寫他的信用卡詳細信息並在線支付。
如果我使用其他支付網關,如Paytm或Payu,他們提供SDK,但Atom不提供
任何幫助,將不勝感激
更新: Android SDK現在由ATOM支付網關提供。 單擊此按鈕可獲取各種平台的SDK。
以前的方法
在付款按鈕單擊上調用此asynctask
private class StartPayment extends AsyncTask<String, Void, String> {
String Atom2Request;
@Override
protected String doInBackground(String... params) {
SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy");
String CurrDateTime = sdf.format(new Date()).toString();
vVenderURL = "https://paynetzuat.atomtech.in/paynetz/epi/fts?login=160&pass=Test@123&ttype=NBFundTransfer&prodid=NSE&amt=50&txncurr=INR&txnscamt=0&clientcode=TkFWSU4%3d&txnid=123&date=03/07/2015&custacc=1234567890&udf1=Customer&udf2=rajtufan@gmail.com&udf3=8485835654&udf4=pune&ru=http://example.webservice/response.aspx?";
Log.d("Vvendor URL", vVenderURL);
XMLParser parser = new XMLParser();
String xml = parser.getXmlFromUrl(vVenderURL); // getting XML
Document doc = parser.getXMLElement(xml); // getting DOM element
Log.d("XML URL", xml);
NodeList nList = doc.getElementsByTagName(KEY_RESPONSE);
for (int tempN = 0; tempN < nList.getLength(); tempN++) {
Node nNode = nList.item(tempN);
if (nNode.getNodeType() == Node.ELEMENT_NODE) {
Element eElement = (Element) nNode;
System.out.println("URL : " + eElement.getElementsByTagName("url").item(0).getChildNodes().item(0).getNodeValue());
xmlURL = eElement.getElementsByTagName("url").item(0).getChildNodes().item(0).getNodeValue();
NodeList aList = eElement.getElementsByTagName("param");
String vParamName;
for (int atrCnt = 0; atrCnt < aList.getLength(); atrCnt++) {
vParamName = aList.item(atrCnt).getAttributes().getNamedItem("name").getNodeValue();
System.out.println("<br>paramName : : " + vParamName);
if (vParamName.equals("ttype")) {
xmlttype = aList.item(atrCnt).getChildNodes().item(0).getNodeValue();
} else if (vParamName.equals("tempTxnId")) {
xmltempTxnId = aList.item(atrCnt).getChildNodes().item(0).getNodeValue();
} else if (vParamName.equals("token")) {
xmltoken = aList.item(atrCnt).getChildNodes().item(0).getNodeValue();
} else if (vParamName.equals("txnStage")) {
xmltxnStage = aList.item(atrCnt).getChildNodes().item(0).getNodeValue();
}
}
Log.d("XML URL", xmlURL);
Log.d("XML TRANS TYPE", xmlttype);
Log.d("tempTxnId : ", xmltempTxnId);
Log.d("param : token :", xmltoken);
Log.d("param : txnStage : ", xmltxnStage);
}
}//for
Atom2Request = xmlURL + "?ttype=" + xmlttype + "&tempTxnId=" + xmltempTxnId + "&token=" + xmltoken + "&txnStage=" + xmltxnStage;
Atom2Request = Atom2Request.replace(" ", "%20");
Log.d("ATOM 2nd Request URl", Atom2Request);
return Atom2Request;
}
@Override
protected void onPostExecute(String result) {
if (pDialog != null) {
pDialog.dismiss();
Intent intent = new Intent(Recharge_Activity.this, WebContent.class);
intent.putExtra(KEY_ATOM2REQUEST, result);
startActivityForResult(intent, 3);
}
}
@Override
protected void onPreExecute() {
pDialog.setMessage("Processing Request...");
pDialog.setIndeterminate(false);
pDialog.setCancelable(false);
pDialog.show();
super.onPreExecute();
}
}
當我們從網頁得到回復時,我們已經形成了一個網址並轉移到
WebContent.class
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.util.Log;
import android.webkit.JavascriptInterface;
import android.webkit.WebView;
import android.webkit.WebViewClient;
public class WebContent extends Activity {
private static final String TAG = "WebContent";
SharedPreferences sp;
static Context mContext;
public static final String KEY_ATOM2REQUEST = "Atom2Request";
String Atom2Request;
Intent intent;
boolean loadingFinished = true;
boolean redirect = false;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.webviewrecharge);
// Thread.setDefaultUncaughtExceptionHandler(new ExceptionHandler(this));
mContext = this;
Bundle extras = getIntent().getExtras();
if (extras != null)
Atom2Request = extras.getString(KEY_ATOM2REQUEST);
Log.d("ATOM2Request webview", Atom2Request);
WebView webView = (WebView) findViewById(R.id.webView);
webView.setWebViewClient(new MyWebViewClient());
webView.getSettings().setJavaScriptEnabled(true);
webView.getSettings().setDomStorageEnabled(true);
webView.addJavascriptInterface(new WebAppInterface(this), "Android");
webView.loadUrl(Atom2Request);
}
private class MyWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String urlNewString) {
if (!loadingFinished) {
redirect = true;
}
loadingFinished = false;
view.loadUrl(urlNewString);
return true;
}
@Override
public void onPageStarted(WebView view, String url, Bitmap facIcon) {
loadingFinished = false;
//SHOW LOADING IF IT ISNT ALREADY VISIBLE
Log.w(TAG, "Loading");
}
@Override
public void onPageFinished(WebView view, String url) {
if (!redirect) {
loadingFinished = true;
}
if (loadingFinished && !redirect) {
//HIDE LOADING IT HAS FINISHED
Log.w(TAG, "Finish Loading");
} else {
redirect = false;
}
}
}
public class WebAppInterface {
Context mContext;
WebAppInterface(Context c) {
mContext = c;
}
@JavascriptInterface
public void onResponse(String reponseText) {
Intent returnIntent = new Intent();
returnIntent.putExtra("Result", reponseText);
setResult(RESULT_OK, returnIntent);
finish();
}
}
}
//在vVendorURl中你需要一個重定向url來從ATOM獲取請求並向android Mobile發送響應
只需將此代碼放在重定向網址中即可
// reponseText是從ATOM收到的文本是好還是不
在vVendorUrl中你必須傳遞一個返回url ..在服務器中生成一個頁面..並將這個java腳本代碼放在url中。
<script type="text/javascript">
function showAndroidToast(reponseText) {
Android.onResponse(reponseText);
}
Now atom為各種平台提供SDK。 你可以從它的網站atomtech下載這個
商家如何與原子在線支付網關集成?
用於ATOM集成的PHP代碼:
1.創建一個表單
<?php
if ($testmode)
{
$url = ‘http://203.114.240.77/paynetz/epi/fts';// test bed URL
$port = 80;
$atom_prod_id = “NSE”;
}
else
{
$url = ‘https://payment.atomtech.in/paynetz/epi/fts';//live URL
$port = 443;
$atom_prod_id = “ESDS”;
}
// code to generate token
$param = “&login=”.$userid.”&pass=”.$password.”&ttype=NBFundTransfer&prodid=”.$atom_prod_id.”&amt=”.$amount.”&txncurr=INR&txnscamt=0&clientcode=”.$clientcode.”&txnid=”.$invoiceid.”&date=”.$today.”&custacc=12345″;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_PORT , $port);
curl_setopt($ch, CURLOPT_SSLVERSION,3);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($ch, CURLOPT_POSTFIELDS, $param);
$returnData = curl_exec($ch);
// Check if any error occured
if(curl_errno($ch))
{
echo ‘Curl error: ‘ . curl_error($ch);
}
curl_close($ch);
$xmlObj = new SimpleXMLElement($returnData);
$final_url = $xmlObj->MERCHANT->RESPONSE->url;
// eof code to generate token
// code to generate form action
$param = “”;
$param .= “&ttype=NBFundTransfer”;
$param .= “&tempTxnId=”.$xmlObj->MERCHANT->RESPONSE->param[1];
$param .= “&token=”.$xmlObj->MERCHANT->RESPONSE->param[2];
$param .= “&txnStage=1″;
$url = $url.”?”.$param;
// eof code to generate form action
?>
<form action='<?php echo $url?>’ method=’post’>
<input type=’submit’ value=’Pay Now’ name=’btn_pay’ />
</form>
第2步。處理響應
<?php
// log post data
$orgipn = ”;
foreach ($_POST as $key => $value)
{
$orgipn .= (” . $key . ‘ => ‘ . $value . ‘
‘);
}
// eof log post data
if($_POST[‘f_code’]==”Ok”) // atom status
{
$invoiceid = $_POST[‘mer_txn’];
$amount = $_POST[‘amt’];
$transid = $_POST[‘mmp_txn’];
// add your transaction
}
?>
希望這有用!
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