android - Paypal 库中的 ArrayIndexOutOfBoundsException

Question

我在结账后收到了一个ArrayIndexOutOfBoundsException 并导致交易被取消。我正在使用 SANDBOX 测试帐户。

我在这里提供来自堆栈跟踪的 block :

FATAL EXCEPTION: Thread-481
E/AndroidRuntime(15495): java.lang.ArrayIndexOutOfBoundsException: length=4; index=6
at com.paypal.android.MEP.PayPal.getPayType(Unknown Source)
at com.paypal.android.a.m.f(Unknown Source)
at com.paypal.android.a.b.y(Unknown Source)
at com.paypal.android.a.b.f(Unknown Source)
at com.paypal.android.a.k.run(Unknown Source)

我的付款任务类是 -

public class PaymentTask extends AsyncTask<Void, Void, Void>{

private Handler mHandler;
private Activity mActivity;

// The PayPal server to be used - can also be ENV_NONE and ENV_LIVE
private static final int server = PayPal.ENV_SANDBOX;

// The ID of your application that you received from PayPal
private static final String appID = "APP-80W284485P519543T";

public PaymentTask(Activity mActivity, Handler mHandler){
    super();
    this.mHandler = mHandler;
    this.mActivity = mActivity;
}

@Override
protected Void doInBackground(Void... params) {


    PayPal pp = PayPal.getInstance();
    // If the library is already initialized, then we don't need to initialize it again.
    if(pp == null) {
        pp = PayPal.initWithAppID(mActivity, appID, server);

        pp.setLanguage("en_US"); // Sets the language for the library.

        pp.setFeesPayer(PayPal.FEEPAYER_EACHRECEIVER); 
        // Set to true if the transaction will require shipping.
        pp.setShippingEnabled(true);
        pp.setDynamicAmountCalculationEnabled(false);
    }

    return null;
}

@Override
protected void onPostExecute(Void result) {
    mHandler.sendEmptyMessage(0);
    super.onPostExecute(result);
}

点击结帐按钮时执行的代码 -

            PayPalPayment newPayment = new PayPalPayment();
            newPayment.setSubtotal(new BigDecimal(Integer.parseInt("10"));
            newPayment.setCurrencyType("USD");
            newPayment.setRecipient("my.mail@gmail.com");
            newPayment.setPaymentType(PayPal.PAYMENT_SUBTYPE_DONATIONS);
            newPayment.setMerchantName("Support the initiative");
            // Sets the memo. This memo will be part of the notification sent by PayPal to the necessary parties.
            newPayment.setMemo("Thanks for contributing generously!");
            Intent paypalIntent = PayPal.getInstance().checkout(newPayment, getSherlockActivity());
            startActivityForResult(paypalIntent, request);
        }

        mCheckoutButton.updateButton();

Answer 1

您正在使用 PayPal.PAYMENT_SUBTYPE_DONATIONS，这是一种支付子类型，作为支付类型。您应该使用其中一种来定义付款类型:PayPal.PAYMENT_TYPE_GOODS、PayPal.PAYMENT_TYPE_SERVICE、PayPal.PAYMENT_TYPE_PERSONAL 或 PayPal。 PAYMENT_TYPE_NONE。

如果你想设置子类型，像这样设置:

newPayment.setPaymentSubtype(PayPal.PAYMENT_SUBTYPE_DONATIONS);