Android Paypal集成

Question

我正在尝试集成paypal作为支付网关之一在我的应用程序，它返回以下错误，一旦我点击支付按钮。

com.paypal.android.sdk.payments.PayPalService@b122d3c8错误 java.lang.RuntimeException:无法启动服务，意图是{ cmp=com.nepflights.app/com.paypal.android.sdk.payments.PayPalService }：java.lang.RuntimeException:所需的附加服务。请看医生。

paypal的代码如下，

  public void onClick (View v){
        switch (v.getId()) {
            case R.id.btnPaypal:
                PayPalPayment YourTicket = new PayPalPayment(new BigDecimal(1), "USD",
                        "Your Total ticket price:",
                        PayPalPayment.PAYMENT_INTENT_SALE);

                Intent intent = new Intent(payActivity.this, PaymentActivity.class);

                intent.putExtra(PaymentActivity.EXTRA_PAYMENT, YourTicket);

                startActivityForResult(intent, REQUEST_PAYPAL_PAYMENT);
                break;
        }

    }
    @Override
    protected void onActivityResult ( int requestCode, int resultCode, Intent data){
        if (requestCode == REQUEST_PAYPAL_PAYMENT) {
            if (resultCode == Activity.RESULT_OK) {
                PaymentConfirmation confirm = data
                        .getParcelableExtra(PaymentActivity.EXTRA_RESULT_CONFIRMATION);
                if (confirm != null) {
                    try {
                        System.out.println("Responseeee" + confirm);
                        Log.i("paymentExample", confirm.toJSONObject().toString());


                        JSONObject jsonObj = new JSONObject(confirm.toJSONObject().toString());

                        String paymentId = jsonObj.getJSONObject("response").getString("id");
                        System.out.println("payment id:-==" + paymentId);
                        Toast.makeText(getApplicationContext(), paymentId, Toast.LENGTH_LONG).show();

                    } catch (JSONException e) {
                        Log.e("paymentExample", "an extremely unlikely failure occurred: ", e);
                    }
                }
            } else if (resultCode == Activity.RESULT_CANCELED) {
                Log.i("paymentExample", "The user canceled.");
            } else if (resultCode == PaymentActivity.RESULT_EXTRAS_INVALID) {
                Log.i("paymentExample", "An invalid Payment was submitted. Please see the docs.");
            }
        }


    }

包括以下的显能者

    <service android:name="com.paypal.android.sdk.payments.PayPalService" android:exported="false" />

    <activity android:name="com.paypal.android.sdk.payments.PaymentActivity" />
    <activity android:name="com.paypal.android.sdk.payments.LoginActivity" />
    <activity android:name="com.paypal.android.sdk.payments.PaymentMethodActivity" />
    <activity android:name="com.paypal.android.sdk.payments.PaymentConfirmActivity" />
    <activity android:name="com.paypal.android.sdk.payments.PayPalFuturePaymentActivity" />
    <activity android:name="com.paypal.android.sdk.payments.FuturePaymentConsentActivity" />
    <activity android:name="com.paypal.android.sdk.payments.FuturePaymentInfoActivity" />
    <activity
        android:name="io.card.payment.CardIOActivity"
        android:configChanges="keyboardHidden|orientation" />
    <activity android:name="io.card.payment.DataEntryActivity" />
    <!--end of paypal requirements  -->

Answer 1

您似乎根本没有启动服务，或者忘记为服务提供额外的PayPalConfiguration。正如我们的集成文档中所提到的，您必须按照以下方式启动服务：

Intent intent = new Intent(this, PayPalService.class); intent.putExtra(PayPalService.EXTRA_PAYPAL_CONFIGURATION, config); startService(intent);