// Submit payment (i.e. "checkout")
public void pay(Integer btype) {
PayPalPayment payment;
PayPal pp = PayPal.getInstance();
if (pp == null) return;
// mpjs_buttonType;
// TBD: payment type: simple, parallel, chained
payment = getSimplePayment();
// Intent checkoutIntent = PayPal.getInstance().checkout(payment, this);
Intent checkoutIntent = pp.checkout(payment, mpl_context, new ResultDelegate());
// The next two lines should be exchanged for the following commented
// line when PhoneGap is not used
DroidGap dgActivity = (DroidGap) mpl_activity;
dgActivity.startActivityForResult(PayPalPlugin.thisPlugin, checkoutIntent, 1);
// mpl_activity.startActivityForResult(checkoutIntent, 1);
}
