public void PayPalButtonClick(View arg0) {
dialog.hide();
// Create a basic PayPal payment
PayPalPayment payment = new PayPalPayment();
// Set the currency type
payment.setCurrencyType("USD");
// Set the recipient for the payment (can be a phone number)
payment.setRecipient("*****@*****.**");
// Set the payment amount, excluding tax and shipping costs
payment.setSubtotal(new BigDecimal(cost.getAmount()));
// Set the payment type--his can be PAYMENT_TYPE_GOODS,
// PAYMENT_TYPE_SERVICE, PAYMENT_TYPE_PERSONAL, or PAYMENT_TYPE_NONE
payment.setPaymentType(PayPal.PAYMENT_TYPE_GOODS);
// PayPalInvoiceData can contain tax and shipping amounts, and an
// ArrayList of PayPalInvoiceItem that you can fill out.
// These are not required for any transaction.
PayPalInvoiceData invoice = new PayPalInvoiceData();
// Set the tax amount
invoice.setTax(new BigDecimal(0));
PayPalInvoiceItem item = new PayPalInvoiceItem();
item.setID("1");
item.setName(cost.getCategory().getName());
item.setTotalPrice(new BigDecimal(cost.getAmount()));
item.setQuantity(1);
ArrayList<PayPalInvoiceItem> items = new ArrayList<>();
items.add(item);
invoice.setInvoiceItems(items);
payment.setMerchantName("House Share");
payment.setInvoiceData(invoice);
Intent checkoutIntent = PayPal.getInstance().checkout(payment, this.getContext());
startActivityForResult(checkoutIntent, REQUEST_PAYPAL_CHECKOUT);
}
// Helper for: Submit payment
private PayPalPayment getSimplePayment() {
int ptype = PayPal.PAYMENT_TYPE_GOODS;
PayPalPayment payment = new PayPalPayment();
payment.setSubtotal(new BigDecimal(mpjs_subtotal));
payment.setCurrencyType(mpjs_currency);
payment.setRecipient(mpjs_recipient);
if (mpjs_paymentType.equals("goods")) ptype = PayPal.PAYMENT_TYPE_GOODS;
else if (mpjs_paymentType.equals("service")) ptype = PayPal.PAYMENT_TYPE_SERVICE;
else if (mpjs_paymentType.equals("personal")) ptype = PayPal.PAYMENT_TYPE_PERSONAL;
else if (mpjs_paymentType.equals("none")) ptype = PayPal.PAYMENT_TYPE_NONE;
payment.setPaymentType(ptype);
if (!mpjs_tax.equals("") || !mpjs_shipping.equals("")) {
// PayPalInvoiceData can contain tax and shipping amounts. It also
// contains an ArrayList of PayPalInvoiceItem which can
// be filled out. These are not required for any transaction.
PayPalInvoiceData invoice = new PayPalInvoiceData();
// Sets the tax amount.
invoice.setTax(new BigDecimal(mpjs_tax));
// Sets the shipping amount.
invoice.setShipping(new BigDecimal(mpjs_shipping));
// PayPalInvoiceItem has several parameters available to it.
// None of these parameters is required.
PayPalInvoiceItem item1 = new PayPalInvoiceItem();
// Sets the name of the item.
item1.setName(mpjs_name);
// Sets the ID. This is any ID that you would like to have
// associated with the item.
item1.setID(mpjs_id);
// Sets the total price which should be (quantity * unit price).
// The total prices of all PayPalInvoiceItem should add up
// to less than or equal the subtotal of the payment.
item1.setTotalPrice(new BigDecimal(mpjs_totalPrice));
// Sets the unit price.
item1.setUnitPrice(new BigDecimal(mpjs_unitPrice));
// Sets the quantity.
item1.setQuantity(Integer.parseInt(mpjs_quantity));
// Add the PayPalInvoiceItem to the PayPalInvoiceData.
// Alternatively, you can create an ArrayList<PayPalInvoiceItem>
// and pass it to the PayPalInvoiceData function
// setInvoiceItems().
invoice.getInvoiceItems().add(item1);
// Sets the PayPalPayment invoice data.
payment.setInvoiceData(invoice);
}
if (mpjs_merchantName.equals("")
|| mpjs_description.equals("")
|| mpjs_customID.equals("")
|| mpjs_ipnUrl.equals("")
|| mpjs_memo.equals("")) {;
} else {
// Sets the merchant name. This is the name of your Application or
// Company.
payment.setMerchantName(mpjs_merchantName);
// Sets the description of the payment.
payment.setDescription(mpjs_description);
// Sets the Custom ID. This is any ID that you would like to have
// associated with the payment.
payment.setCustomID(mpjs_customID);
// Sets the Instant Payment Notification url. This url will be hit
// by the PayPal server upon completion of the payment.
payment.setIpnUrl(mpjs_ipnUrl);
// Sets the memo. This memo will be part of the notification sent by
// PayPal to the necessary parties.
payment.setMemo(mpjs_memo);
}
return payment;
}