Android：我如何通過付款細節？

Question

我在Mobile Express Checkout LIbrary上工作。我只是我的應用程序重定向到PayPal但是，我有這樣的 -

可我現在該做些什麼？我沒有通過任何付款細節PayPal如何通過它，我如何完成它。任何人都可以幫我做到這一點？

Answer 1

我已經通過Sandbox生成的WebService傳遞了付款詳細信息。現在，我的付款過程出現新問題。檢查我更新的問題。

Answer 2

這是完整的代碼，它可以幫助您執行此PayPal功能。你剩下的工作只是在https://developer.paypal.com/

{ 

     CheckoutButton launchSimplePayment; 
     PayPal pp; 
     pp = PayPal.getInstance(); 

    if (pp == null) 
    { 
     createPaypalObject(); 
     //pp = PayPal.initWithAppID(this, "APP-80W284485P519543T",PayPal.ENV_SANDBOX); 
    } 
    else 
    { 
     pp.setShippingEnabled(false); 
     launchSimplePayment = pp.getCheckoutButton(this,PayPal.BUTTON_118x24, CheckoutButton.TEXT_PAY); 
     launchSimplePayment.setOnClickListener(this); 
     yourLayout.addView(launchSimplePayment);   

    } 

} 

    public void createPaypalObject() 
    { 
    pp = PayPal.initWithAppID(this, "APP-80W284485P519543T",PayPal.ENV_SANDBOX); 
    pp.setShippingEnabled(false); 
    launchSimplePayment = pp.getCheckoutButton(this,PayPal.BUTTON_118x24, CheckoutButton.TEXT_PAY); 
    launchSimplePayment.setOnClickListener(this); 
    handler1.sendEmptyMessage(0); 

    } 

    //do this onClick of that payment button 
    { 
     PayPalPayment payment = new PayPalPayment(); 
     payment.setSubtotal(new BigDecimal(price_of_song)); 
     payment.setCurrencyType("USD"); 
     payment.setRecipient("abc@gmail.com"); //this id must be created by you on payment.paypal.com, this is trial id. 
     payment.setPaymentType(PayPal.PAYMENT_TYPE_GOODS); 
     Intent checkoutIntent = PayPal.getInstance().checkout(payment, this); 
     startActivityForResult(checkoutIntent, 1); 
    } 



/**This function shows the action by payment paypal*/ 
@Override 
public void onActivityResult(int requestCode, int resultCode, Intent data) { 
switch(resultCode) { 
case Activity.RESULT_OK: 
//The payment succeeded 

     Toast.makeText(this,"Payment has done successfully",Toast.LENGTH_SHORT).show(); 

break; 
case Activity.RESULT_CANCELED: 

    Toast.makeText(this,"Payment has cancled",Toast.LENGTH_SHORT).show(); 
    //The payment was canceled 

break; 
case PayPalActivity.RESULT_FAILURE: 

    Toast.makeText(this,"Sorry Payment failed",Toast.LENGTH_SHORT).show(); 
    //The payment failed -- we get the error from the EXTRA_ERROR_ID and EXTRA_ERROR_MESSAGE 

} 
super.onActivityResult(requestCode, resultCode, data); 
} 

創建一個帳戶，如果有任何疑問，然後隨時隨時問我。

Answer 3

所以你從paypal獲得一個devicetoken，並從你的web服務獲得一個令牌？

你用PayPal URL重定向到PayPal頁面？ ，因爲我在沙盒模式同樣的問題..沒有解決問題，但直播的網址爲我工作：

String url = "https://www.paypal.com/cgi-bin/webscr?cmd=_express-checkout-mobile&useraction=commit&token=" + token + "&drt=" + deviceToken 

令牌PARAM =交易令牌至極從web服務接收

deviceToken =令牌ü來自PayPal

拿到仍然想不通爲什麼我的沙箱沒有工作..

Answer 4

所以，integration guide是信息實現這個時候的極好來源。基本上，你可以通過它傳遞你正在尋找的所有物品的URL。第16-17頁包含你想要的。基本上你想要一個URL傳遞給看起來是這樣的貝寶的服務器：

API_SERVER_ADDRESS METHOD = SetExpressCheckout & VERSION = XX.0 & USER = API_username & PWD = API_password & SIGNATURE = API_signature & PAYMENTREQUEST_0_AMT =量& PAYMENTREQUEST_0_CURRENCYCODE = currencyID

這很可能API服務器地址

https://www.paypal.com/cgi-bin/webscr

但是，如果您不想在文件中包含您的用戶名和密碼，通常的做法是通過網絡服務器搭載。