public class MainActivity extends AppCompatActivity implements FragmentDrawer.FragmentDrawerListener, View.OnClickListener {
SoapSerializationEnvelope envelope;
private static String TAG = MainActivity.class.getSimpleName();
TextView textView, textView9, amount;
private Toolbar mToolbar;
private FragmentDrawer drawerFragment;
JSONArray _jarray;
JSONObject _jobject;
String userBalance;
TextView amountTextView;
Button addamount;
String userId;
String password;
String paymentMode;
String txnId;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
amountTextView = (TextView) findViewById(R.id.amount);
mToolbar = (Toolbar) findViewById(R.id.toolbar);
textView9 = (TextView) findViewById(R.id.textView9);
addamount = (Button) findViewById(R.id.addamount);
addamount.setOnClickListener(this);
String rupee = MainActivity.this.getResources().getString(R.string.Rs);
setSupportActionBar(mToolbar);
getSupportActionBar().setDisplayShowHomeEnabled(true);
textView = (TextView) findViewById(R.id.amount);
textView.setText("0" + rupee);
drawerFragment = (FragmentDrawer)
getSupportFragmentManager().findFragmentById(R.id.fragment_navigation_drawer);
drawerFragment.setUp(R.id.fragment_navigation_drawer, (DrawerLayout) findViewById(R.id.drawer_layout), mToolbar);
drawerFragment.setDrawerListener(this);
SharedPreferences prefs = getSharedPreferences(
AppConstants.LOGIN_PREFS, Context.MODE_PRIVATE);
userId = prefs.getString(AppConstant.USER_ID, "");
password = prefs.getString(AppConstant.USER_PASSWORD, "");
if (userId.equals("")) {
amountTextView.setVisibility(View.GONE);
textView9.setVisibility(View.GONE);
addamount.setVisibility(View.GONE);
} else {
amountTextView.setVisibility(View.VISIBLE);
textView9.setVisibility(View.VISIBLE);
addamount.setVisibility(View.VISIBLE);
}
displayView(0);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
return super.onOptionsItemSelected(item);
}
@Override
public void onDrawerItemSelected(View view, int position) {
displayView(position);
}
private void displayView(int position) {
Fragment fragment = null;
String title = getString(R.string.app_name);
switch (position) {
case 0:
fragment = new HomeFragment();
title = getString(R.string.title_home);
break;
case 1:
fragment = new MyProfiel();
title = "My Profile";
break;
case 2:
fragment = new RechargeHistoryFragment();
title = "Recharge History";
break;
case 3:
fragment = new MyWallet();
title = "My Wallet";
break;
case 4:
fragment = new FundTransfer();
title = "Fund Transfer";
break;
case 5:
fragment = new MyCoupan();
title = "My Coupan";
break;
case 6:
fragment = new SaerchApp();
title = "Search Transcation";
break;
case 7:
fragment = new ConcatUs();
title = "Contact Us";
break;
case 8:
LogoutAlert();
break;
default:
break;
}
if (fragment != null) {
FragmentManager fragmentManager = getSupportFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.replace(R.id.container_body, fragment);
fragmentTransaction.commit();
// set the toolbar title
getSupportActionBar().setTitle(title);
}
}
@Override
public void onClick(View v) {
if (v.getId() == R.id.addamount) {
Intent myintent = new Intent(MainActivity.this, PayUActvity.class);
startActivity(myintent);
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 1) {
if (resultCode == Activity.RESULT_OK) {
paymentMode = data.getStringExtra("PAYMENT_MODE");
txnId = data.getStringExtra("PAYMENT_TRANSCATIONID");
Toast.makeText(MainActivity.this, "You have Sucess Payment", Toast.LENGTH_SHORT).show();
}
if (resultCode == Activity.RESULT_CANCELED) {
Toast.makeText(MainActivity.this, "You have Cancelled Payment", Toast.LENGTH_SHORT).show();
}
}
}
}
这是我的活动
public class PayUActvity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
webView = new WebView(this);
setContentView(webView);
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);
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 + "|" + frstName + "|" + 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
}
@Override
public void onReceivedSslError(WebView view,
SslErrorHandler handler, SslError error) {
// TODO Auto-generated method stub
}
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if (url.equals(SUCCESS_URL)) {
} else {
}
return super.shouldOverrideUrlLoading(view, url);
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
if (url.equals(SUCCESS_URL)) {
Intent resultIntent = new Intent();
resultIntent.putExtra("PAYMENT_MODE", "OnlinePayment");
resultIntent.putExtra("PAYMENT_TRANSCATIONID", txnid);
setResult(RESULT_OK, resultIntent);
finish();
} else {
}
}
//
@Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
}
});
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(PayUActvity.this),
"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", frstName);
mapParams.put("email", emailId);
mapParams.put("phone", "8130513899");
mapParams.put("productinfo", productInfo);
mapParams.put("surl", SUCCESS_URL);
mapParams.put("furl", FAILED_URL);
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(PayUActvity.this, paymentId, Toast.LENGTH_LONG).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("Tag", "webview_ClientPost called");
webView.loadData(sb.toString(), "text/html", "utf-8");
}
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();
}
}
这是付款成功后我的Pay类获得transactionId并且我正在完成它并且回到之前的行为我已经将代码onActvityResult编写为ge Transaction Value但是当我执行时我没有在MainActvity中回调我不知道在哪里我做错了请告诉我哪里做错了。
答案 0 :(得分：3)
您需要致电startActivityForResult(myintent,1)，onActivityResult只会在您使用startActivityForResult时被调用
@Override
public void onClick(View v) {
if (v.getId() == R.id.addamount) {
Intent myintent = new Intent(MainActivity.this, PayUActvity.class);
// startActivity(myintent);
// ^^^ remove this instead use the below call
startActivityForResult(myintent,1);
}
}
答案 1 :(得分：0)
嘿，使用它来获取活动的结果。
Use startActivityForResult(intent,requestcode);
在ActivityResult上检查请求代码，您正在调整的结果来自被调用的意图