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Question

没有找到 bool 值 io.card.payment.CardScanner.nUseX86() 的实现在 Project 中集成时无法在 Android paypal 中获取扫描仪功能。演示工作正常。

 private static PayPalConfiguration config = new PayPalConfiguration()
        .environment(CONFIG_ENVIRONMENT)
        .clientId(CONFIG_CLIENT_ID)
                // The following are only used in PayPalFuturePaymentActivity.
        .merchantName("Example Merchant")
        .merchantPrivacyPolicyUri(Uri.parse("https://www.example.com/privacy"))
        .acceptCreditCards(true)
        .merchantUserAgreementUri(Uri.parse("https://www.example.com/legal"));

Answer 1

您可能缺少 card.io 的原生库。确保项目中存在 libs 目录并且 looks like this .