如果您的 Android 应用是通过 Google Play 商店发布的，则您可以将其与 Google Pay API 集成。您还可以将其配置为接受支付卡。要集成应用并将其配置为接受支付卡，请按照本教程中的步骤进行操作。
- 第 1 步：指定您的 Google Pay API 版本。
- 第 2 步：为您的付款服务机构申请付款令牌。
- 第 3 步：指定支持的支付卡网络。
- 第 4 步：说明您允许的付款方式。
- 第 5 步：创建 PaymentsClient 实例。
- 第 6 步：确定是否能使用 Google Pay API 进行付款。
- 第 7 步：创建 PaymentDataRequest 对象。
- 第 8 步：为用户手势注册事件处理程序。
- 第 9 步：处理响应对象。
- 总结。
第 1 步：指定您的 Google Pay API 版本
声明您的应用所使用的 Google Pay API 版本。该主要及次要版本会影响每个传递对象中预期的字段，并且会包含在响应中。
创建基本请求对象，其中包含所有其他请求对象中存在的属性。
Kotlin
private val baseRequest = JSONObject().apply {
put("apiVersion", 2)
put("apiVersionMinor", 0)
}
Java
private static JSONObject getBaseRequest() throws JSONException {
return new JSONObject().put("apiVersion", 2).put("apiVersionMinor", 0);
}
第 2 步：为您的付款服务机构申请付款令牌
Google 会加密付款人所选卡的相关信息，以便付款服务机构进行安全处理。
Kotlin
private fun gatewayTokenizationSpecification(): JSONObject {
return JSONObject().apply {
put("type", "PAYMENT_GATEWAY")
put("parameters", JSONObject(mapOf(
"gateway" to "example",
"gatewayMerchantId" to "exampleGatewayMerchantId")))
}
}
Java
private static JSONObject getGatewayTokenizationSpecification() throws JSONException {
return new JSONObject() {{
put("type", "PAYMENT_GATEWAY");
put("parameters", new JSONObject() {{
put("gateway", "example");
put("gatewayMerchantId", "exampleGatewayMerchantId");
}});
}};
}
将 example 和 exampleGatewayMerchantId 替换为付款服务机构的相应值。请使用下表查找您的付款服务机构的具体 gateway 和 gatewayMerchantId 值：
| 网关 | 参数和文档 |
|---|---|
| ABA PayWay |
"gateway": "ababank" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| accept.blue |
"gateway": "acceptblue" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| ACI |
"gateway": "aciworldwide" "gatewayMerchantId": "YOUR_ENTITY_ID" |
| ACpay |
"gateway": "acpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Acquired.com |
"gateway": "acquired" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Adyen |
"gateway": "adyen" "gatewayMerchantId": "YOUR_MERCHANT_ACCOUNT_NAME" |
| Airba Pay |
"gateway": "airbapay" "gatewayMerchantId": "YOUR_MERCHANT_ACCOUNT_NAME" |
| Airvend |
"gateway": "airvend" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Airwallex |
"gateway": "airwallex" "gatewayMerchantId": "YOUR_MERCHANT_ACCOUNT_NAME" |
| Akurateco |
"gateway": "akuratecolab" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Alfa-Bank |
"gateway": "alfabank" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Algoritma |
"gateway": "algoritma" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Allinpay |
"gateway": "allinpayintl" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| AllPayments |
"gateway": "allpayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| alticepay |
"gateway": "alticepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Anedot |
"gateway": "anedot" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| ApcoPay |
"gateway": "apcopay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| APPEX |
"gateway": "epos" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| AsiaBill |
"gateway": "asiabill" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" 没有开发者文档 |
| Assist |
"gateway": "assist" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Assist Belarus |
"gateway": "belassist" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Assist Kazakhstan |
"gateway": "assistkz" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Aurus |
"gateway": "auruspay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Axerve |
"gateway": "gestpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Bank 131 |
"gateway": "bank131" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Bank Vostok |
"gateway": "bankvostok" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Barclaycard |
"gateway": "barclayssmartpayadvance" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Barion |
"gateway": "barion" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| BCC.KZ |
"gateway": "bccpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| bePaid |
"gateway": "ecomcharge" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Bereke Bank |
"gateway": "berekepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| 结算系统 |
"gateway": "billingsystems" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Bizzon |
"gateway": "bizzon" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Blocks |
"gateway": "blocks" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Bluefin |
"gateway": "bluefin" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Blue Media |
"gateway": "bluemedia" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| BlueSnap |
"gateway": "bluesnap" "gatewayMerchantId": "YOUR_shopToken" |
| BPC |
"gateway": "bpcpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| BR-DGE |
"gateway": "comcarde" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Braintree |
"gateway": "braintree" "braintree:apiVersion": "v1" "braintree:sdkVersion": "braintree.client.VERSION" "braintree:merchantId": "YOUR_BRAINTREE_MERCHANT_ID" "braintree:clientKey": "YOUR_BRAINTREE_TOKENIZATION_KEY" |
| Braspag |
"gateway": "cielo" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| BridgerPay |
"gateway": "bridgerpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| BT Pay |
"gateway": "btpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Buya |
"gateway": "buya" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| CardCom |
"gateway": "cardcom" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| CardConnect |
"gateway": "cardconnect" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Cardknox |
"gateway": "cardknox" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Cardstream |
"gateway": "crst" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Cashflows |
"gateway": "cashflowsgateway" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Cathay United Bank |
"gateway": "cathaybk" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| CCAvenue UAE |
"gateway": "ccavenueuae" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Cecabank |
"gateway": "cecabank" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Celerispay |
"gateway": "celerispay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| CentralPay |
"gateway": "centralpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Chargehive |
"gateway": "chargehive" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| CharityEngine |
"gateway": "charityengine" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Chase Merchant Services |
"gateway": "chase" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Checkout.com |
"gateway": "checkoutltd" "gatewayMerchantId": "YOUR_PUBLIC_KEY" |
| CityPay |
"gateway": "citypay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Cloud9 Payment Gateway (C9PG) |
"gateway": "c9pg" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| CloudPayments |
"gateway": "cloudpayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| CloudWalk |
"gateway": "cloudwalk" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Computop |
"gateway": "computop" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| ConcordPay |
"gateway": "concordpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Connectum |
"gateway": "connectum" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| ConnexPay |
"gateway": "connexpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Corefy |
"gateway": "paycoreio" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Corvus Pay |
"gateway": "corvuspay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Credorax |
"gateway": "credorax" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| CrossPay |
"gateway": "crosspay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| CSG Forte |
"gateway": "csgforte" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| CTBC Bank |
"gateway": "ctbcbank" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| CURO Payments |
"gateway": "curopayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Cybersource |
"gateway": "cybersource" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| danube.pay |
"gateway": "danubepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Datacap Systems, Inc. |
"gateway": "datacap systems inc." "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Datatrans |
"gateway": "datatrans" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| DECTA |
"gateway": "decta" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" 没有开发者文档 |
| Deutsche Bank AG |
"gateway": "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" 没有开发者文档 |
| Deutsche Bank – Merchant Solutions |
"gateway": "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| DG Financial Technology, Inc. |
"gateway": "veritrans" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Digital Finance |
"gateway": "digitalfinance" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| dLocal |
"gateway": "dlocal" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| DNA Payments |
"gateway": "dnapayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Dojo |
"gateway": "dojo" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Dotpay |
"gateway": "dotpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| e-SiTef - Software Express |
"gateway": "softwareexpress" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| easycard |
"gateway": "easycard" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| EasyPay |
"gateway": "easypay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| EBANX |
"gateway": "ebanx" "gatewayMerchantId": "YOUR_PUBLIC_INTEGRATION_KEY" |
| eCard |
"gateway": "ecard" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| ECOMMPAY |
"gateway": "ecommpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Ecopaynet |
"gateway": "ecopaynet" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| ECPay |
"gateway": "ecpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" 没有开发者文档 |
| eGHL |
"gateway": "eghl" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Elavon (Converge) |
"gateway": "convergepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Emerchantpay |
"gateway": "emerchantpay" "gatewayMerchantID": "YOUR_GATEWAY_MERCHANT_ID" |
| emspay |
"gateway": "emsonline" "gatewayMerchantID": "YOUR_GATEWAY_MERCHANT_ID" |
| Encoded |
"gateway": "encoded" "gatewayMerchantID": "YOUR_GATEWAY_MERCHANT_ID" |
| EpicPay |
"gateway": "epicpay" "gatewayMerchantID": "YOUR_GATEWAY_MERCHANT_ID" |
| Espago |
"gateway": "espago" "gatewayMerchantID": "YOUR_GATEWAY_MERCHANT_ID" |
| EveryPay |
"gateway": "everypay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| EVONET |
"gateway": "cardinfolink" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Evopay |
"gateway": "evopay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Evo Payment Gateway |
"gateway": "evopaymentgateway" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" 没有开发者文档 |
| exactly.com |
"gateway": "exactly" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Exact Payments |
"gateway": "exactpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Fat Zebra |
"gateway": "fatzebra" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Fenige |
"gateway": "fenige" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Fibonatix |
"gateway": "fibonatixparagon" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Financial Line |
"gateway": "finline" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Finanso UA |
"gateway": "finansoua" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| FINEXUS |
"gateway": "finexus" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Finix |
"gateway": "finix" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| First American by Deluxe |
"gateway": "firstpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| First Data (Payeezy) |
"gateway": "firstdata" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| FIS Biller Solutions |
"gateway": "fisglobalbsp" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Fluid Pay |
"gateway": "fluidpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| FM Finance LTD |
"gateway": "fmfinanceltd" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| ForteBank |
"gateway": "fortebank" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Freedom Finance Bank |
"gateway": "axayscom" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| FreedomPay |
"gateway": "freedompay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| FreedomPay.Money |
"gateway": "payboxmoney" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Freepay |
"gateway": "freepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Frontstream |
"gateway": "frontstreampayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Fung Payments |
"gateway": "fungpayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| GBPayments |
"gateway": "gbpayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| geidea |
"gateway": "geidea" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| GETTRX |
"gateway": "globalelectronictechnology" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Global One Pay |
"gateway": "globalonepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" 没有开发者文档 |
| 全球付款 |
"gateway": "globalpayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| GMO Payment Gateway |
"gateway": "gmopg" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| GoDaddy Payments |
"gateway": "godaddypayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Good Idea Technologies |
"gateway": "git" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| GoPay |
"gateway": "gopay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| GP Webpay |
"gateway": "gpwebpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" 没有开发者文档 |
| Gr4vy |
"gateway": "gr4vy" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Gravity Payments |
"gateway": "gravitypayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Halyk Bank |
"gateway": "halykbank" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Helcim |
"gateway": "helcim" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| HIPS |
"gateway": "hips" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| HiTrust |
"gateway": "hitrustpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Hyp |
"gateway": "hyp" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| icard |
"gateway": "icardwallet" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| iKhokha |
"gateway": "ikhokha" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| IMOJE |
"gateway": "imoje" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Impaya |
"gateway": "impayarus" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| InPlat |
"gateway": "inplat" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| InstaMed |
"gateway": "instamed" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| IntellectMoney |
"gateway": "intellectmoney" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Interactive Transaction Solutions |
"gateway": "interactivets" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Interswitch Payment Gateway |
"gateway": "interswitch" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Intervale |
"gateway": "intervale" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| ioka fintech |
"gateway": "ioka" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| iPay88 |
"gateway": "ipay88" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| IPSI |
"gateway": "ipsi" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| iQmetrix |
"gateway": "iqmetrixpaymentservicesgateway" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| IXOPAY |
"gateway": "ixopay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| JetPay |
"gateway": "jetpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| JudoPay |
"gateway": "judopay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" 没有开发者文档 |
| Kassa |
"gateway": "kassacom" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| kassa24pay |
"gateway": "kassa24pay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Kineox |
"gateway": "kineox" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Klix by Citadele |
"gateway": "klix" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Lapsa Payments |
"gateway": "lapsapayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| LHV Pank |
"gateway": "lhvpank" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Liberty |
"gateway": "liberty" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Life Pay |
"gateway": "lifepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Limepay |
"gateway": "limepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| LiqPay |
"gateway": "liqpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Littlepay |
"gateway": "littlepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| LogPay |
"gateway": "logpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Loyale |
"gateway": "loyale" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| lynck |
"gateway": "lynck" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Lyra |
"gateway": "lyra" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Magnetiq Bank |
"gateway": "magnetiq" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| maib |
"gateway": "maibecomm" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| MakeCommerce (Maksekeskus) |
"gateway": "maksekeskus" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Mandarin |
"gateway": "mandarin" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Market Pay |
"gateway": "marketpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Mastercard Payment Gateway Services |
"gateway": "mpgs" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| MerchantE |
"gateway": "merchante" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Merchant Warrior |
"gateway": "merchantwarrior" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Minsait Payments Systems |
"gateway": "minsaitpaymentsgateway" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| MITEC |
"gateway": "mitecmx" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| MIXPLAT |
"gateway": "mixplat" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| MOBI.Money |
"gateway": "mobimoney" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Modulbank |
"gateway": "modulbank" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Molpay |
"gateway": "molpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" 没有开发者文档 |
| Mondido |
"gateway": "mondido" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Monei |
"gateway": "monei" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| monek |
"gateway": "monek" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Moneris |
"gateway": "moneris" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Moneta |
"gateway": "moneta" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" 没有开发者文档 |
| Monext |
"gateway": "monext" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Money.Mail.Ru |
"gateway": "moneymailru" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| MPay |
"gateway": "managepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| mstartipg |
"gateway": "mstartipg" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Multicarta |
"gateway": "mulitcarta" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| MultiSafepay |
"gateway": "multisafepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Mundipagg |
"gateway": "mundipagg" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| MyCheck |
"gateway": "mycheck" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| MyChoice2Pay |
"gateway": "mychoice2pay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| MyFatoorah |
"gateway": "myfatoorah" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| MyPay |
"gateway": "mypay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" 没有开发者文档 |
| myPOS |
"gateway": "mypos" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| N&TS Group |
"gateway": "netsgroup" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| NCCC |
"gateway": "nccc" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Neon Pay |
"gateway": "neonpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Netopia |
"gateway": "netopia" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Netvalve |
"gateway": "netvalve" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Newebpay（原名 STPath、Pay2Go） |
"gateway": "newebpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Newtech |
"gateway": "newtechmobile" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Nexi |
"gateway": "nexi" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| NMI |
"gateway": "gatewayservices" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| noon payments |
"gateway": "noonpayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Noqoody Pay |
"gateway": "noqoodypay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Novalnet |
"gateway": "novalnet" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Nexi Relay |
"gateway": "nexirelay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| NTT DATA |
"gateway": "nttdatahk" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Nuvei |
"gateway": "nuvei" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Oceanpayment |
"gateway": "oceanpayment" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Omise |
"gateway": "omise" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| One Inc |
"gateway": "oneinc" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Onelya |
"gateway": "onelya" "gatewayMerchantId": "YOUR_GATWAY_MERCHANT_ID" |
| Onerway |
"gateway": "ronghan" "gatewayMerchantId": "YOUR_GATWAY_MERCHANT_ID" |
| OneVision Limited |
"gateway": "onevision" "gatewayMerchantId": "YOUR_GATWAY_MERCHANT_ID" |
| OnPay |
"gateway": "onpayio" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Opayo by Elavon |
"gateway": "opayoelavon" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| OrkestaPay |
"gateway": "orkestapay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Oschadbank |
"gateway": "oschadbank" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| pagarme |
"gateway": "pagarme" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PagBank |
"gateway": "pagbank" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PagBrasil |
"gateway": "pagbrasil" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PagSeguro |
"gateway": "pagsegurointernational" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PAY2M |
"gateway": "pay2m" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Payarc |
"gateway": "payarc" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Pay.com |
"gateway": "paycom" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PAYCOMET |
"gateway": "paycomet" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Paydock |
"gateway": "paydock" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayEase |
"gateway": "payeasenet" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayEngine |
"gateway": "payengine" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayFabric |
"gateway": "payfabric" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayFacto |
"gateway": "payfacto" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| paygent |
"gateway": "paygent" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Payhub |
"gateway": "payhub" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayLane |
"gateway": "paylane" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Payler |
"gateway": "payler" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayLink® |
"gateway": "paylink" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Payload |
"gateway": "payload" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Paymark |
"gateway": "paymark" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayMaster |
"gateway": "paymaster" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Payment Fusion |
"gateway": "paymentfusion" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Paymentvision |
"gateway": "paymentvision" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Paymentwall |
"gateway": "paymentwall" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Paymo |
"gateway": "paymo" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Paymob |
"gateway": "gpaymob" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Paymtech |
"gateway": "paymtech" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayNearMe |
"gateway": "paynearme" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Payneteasy |
"gateway": "payneteasy" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Pay.nl |
"gateway": "paynl" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Paynopain |
"gateway": "paynopain" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayOne |
"gateway": "payone" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayOnline |
"gateway": "payonline" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Payoo |
"gateway": "payoo" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayPlus |
"gateway": "payplus" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Payrails |
"gateway": "payrails" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Payrexx |
"gateway": "payrexx" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayRiff |
"gateway": "payriff" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Payrix |
"gateway": "payrix" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Paysafe |
"gateway": "paysafe" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Payscout |
"gateway": "payscout" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Paysend Business |
"gateway": "paysend" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Paysoft |
"gateway": "paysoft" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Pay360 |
"gateway": "pay360" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| paytech |
"gateway": "paytechsolutions" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayTech Ukraine |
"gateway": "paytech" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Paythru |
"gateway": "paythru" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Payture |
"gateway": "payture" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayU |
"gateway": "payu" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayU LATAM |
"gateway": "payulatam" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PAYUNi |
"gateway": "payuni" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayU Romania |
"gateway": "payuro" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PayU Russia |
"gateway": "payuru" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Payway |
"gateway": "payway" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Paywiser |
"gateway": "paywiser" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Pelecard |
"gateway": "pelecard" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Pikassa |
"gateway": "pikassa" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PingPong |
"gateway": "pingpongx" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Pin Payments |
"gateway": "pinpayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| 星球 |
"gateway": "cccpayment" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PlanetPay |
"gateway": "itcardpaymentservice" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Plategka.com |
"gateway": "plategkacom" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Platon |
"gateway": "platon" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Pomelo |
"gateway": "pomelopay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Portmone |
"gateway": "portmonecom" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PrimePay |
"gateway": "primepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Primer |
"gateway": "primer" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Procard |
"gateway": "procard" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| ProcessOut |
"gateway": "processout" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Przelewy24 |
"gateway": "przelewy24" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PSB Bank |
"gateway": "psbank" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PSCB |
"gateway": "pscbru" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| PXP Financial |
"gateway": "pxpfinancial" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Qenta Payment CEE |
"gateway": "qenta" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| QIWI |
"gateway": "qiwi" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Qualpay |
"gateway": "qualpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| QuickPay |
"gateway": "quickpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Qvalent |
"gateway": "qvalent" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Radial |
"gateway": "radial" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Rapyd |
"gateway": "rapyd" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| RBK.money |
"gateway": "rbkmoney" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Rebail Capital |
"gateway": "rebailcapital" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Rebilly |
"gateway": "Rebilly" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Recurly |
"gateway": "recurly" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Reddot |
"gateway": "reddotpayment" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Rede |
"gateway": "rede" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Redsys |
"gateway": "redsys" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Reepay |
"gateway": "reepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| RocketGate |
"gateway": "rocketgate" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Russian Standard Bank |
"gateway": "rsb" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Ryft |
"gateway": "ryft" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Saferpay |
"gateway": "worldlinesaferpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Safexpay |
"gateway": "safexpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Sberbank |
"gateway": "sberbank" "gatewayMerchantId": "YOUR_ORGANIZATION_NAME" |
| SEB Baltic |
"gateway": "sebbaltic" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| SEBES Technology |
"gateway": "sebes" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Sense Bank |
"gateway": "sensebank" "gatewayMerchantId": "YOUR_ORGANIZATION_NAME" |
| SensePass |
"gateway": "sensepass" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Shift4 |
"gateway": "shift4payments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Shiji Group |
"gateway": "shijipaymentsolutions" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| SH Start High |
"gateway": "shstartpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| simbasoft |
"gateway": "simbasoft" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Sipay |
"gateway": "sipay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Softbank Payment Service |
"gateway": "sbps" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Solid |
"gateway": "solid" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Sony Payment Services |
"gateway": "sonypaymentservices" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Splitit |
"gateway": "splitit" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Spreedly |
"gateway": "spreedly" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Square |
"gateway": "square" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| SredaPay |
"gateway": "sredapay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Stancer |
"gateway": "stancer" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Stripe |
"gateway": "stripe" "stripe:version": "2018-10-31" "stripe:publishableKey": "YOUR_PUBLIC_STRIPE_KEY" |
| Suntech |
"gateway": "esafe" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Surfboard Payments |
"gateway": "surfboard" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Svea Bank |
"gateway": "svea" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Swedbank Baltic |
"gateway": "swedbankbaltic" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Swedbank Pay |
"gateway": "payexswedbankpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| TabaPay |
"gateway": "tabapay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| TapPay (Cherri Tech) |
"gateway": "tappay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| TapPayments |
"gateway": "tappayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| tarlanpayments |
"gateway": "tarlanpayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| TAS Link |
"gateway": "taslink" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Tatra banka (CardPay) |
"gateway": "tatrabanka" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" 没有开发者文档 |
| TEKO |
"gateway": "teko" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| theMAP |
"gateway": "themap" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Till Payments |
"gateway": "tillpayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Tinkoff |
"gateway": "tinkoff" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| TPay |
"gateway": "tpaycom" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| TPay.com |
"gateway": "tpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Transact Campus |
"gateway": "transactcampus" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Transaction Services Network |
"gateway": "tns" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Transpayrent |
"gateway": "transpayrent" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Tranzila |
"gateway": "tranzila" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Tranzzo |
"gateway": "tranzzo" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Tribe Payments |
"gateway": "tribepayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Truevo |
"gateway": "truevo" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| TrustPay |
"gateway": "trustpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Trust Payments |
"gateway": "trustpayments" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Tuna |
"gateway": "tuna" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| 2can&ibox |
"gateway": "twocan" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| UAPAY |
"gateway": "uapay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| UBRR |
"gateway": "ubrrpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Ukrcard |
"gateway": "ukrcardpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| UkrGasBank Pay |
"gateway": "ukrgasbankpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Unibank OJSC |
"gateway": "unibankcheckout" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| unitedfinancialcorporation |
"gateway": "unitedfinancialcorporation" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Uniteller |
"gateway": "uniteller" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Unitpay |
"gateway": "unitpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Unlimint |
"gateway": "unlimint" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Unzer |
"gateway": "unzer" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Unzer Austria |
"gateway": "unzeraustria" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| UPC |
"gateway": "upc" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Upgate |
"gateway": "upgate" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| USAePay |
"gateway": "usaepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| UseePay |
"gateway": "useepay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Valitor |
"gateway": "valitor" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Vantiv |
"gateway": "vantiv" "vantiv:merchantPayPageId": "YOUR_PAY_PAGE_ID" "vantiv:merchantOrderId": "YOUR_ORDER_ID" "vantiv:merchantTransactionId": "YOUR_TRANSACTION_ID" "vantiv:merchantReportGroup": "*web" |
| Verestro |
"gateway": "verestro" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Very Good Security |
"gateway": "verygoodsecurity" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Vindicia |
"gateway": "vindicia" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Viva Wallet |
"gateway": "vivawallet" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| VTEX |
"gateway": "vtex" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Walletdoc |
"gateway": "walletdoc" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Walletto |
"gateway": "walletto" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| WayForPay |
"gateway": "wayforpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| WEAT |
"gateway": "weatpay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| WhenThen |
"gateway": "whenthen" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Windcave |
"gateway": "windcave" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Wirebank |
"gateway": "wirebank" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Wirecard |
"gateway": "wirecard" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| WOOPPAY |
"gateway": "wooppay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| WooshPay |
"gateway": "swooshtransfer" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Worldline (GlobalCollect) |
"gateway": "globalcollect" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Worldline - Ingenico (WL Online Checkout) |
"gateway": "worldlineingenicoogone" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Worldline Nordics (Worldline Online Checkout) |
"gateway": "worldlineonlinecheckout" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Worldline Sips |
"gateway": "wlsips" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Worldnet |
"gateway": "worldnet" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Worldpay |
"gateway": "worldpay" "gatewayMerchantId": "YOUR_WORLDPAY_MERCHANT_ID" |
| Wpay |
"gateway": "wpayaus" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| WSPay |
"gateway": "wspay" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| XPATE |
"gateway": "xpate" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| xpay |
"gateway": "xpaycomua" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| YIĞIM Payment System |
"gateway": "yigim" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" 没有开发者文档 |
| ЮKassa (YooKassa) |
"gateway": "yoomoney" "gatewayMerchantId": "YOUR_SHOP_ID" |
| Z-credit |
"gateway": "zcredit" "gatewayMerchantId": "YOUR_SHOP_ID" |
| ZEN.com |
"gateway": "zen" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Zest |
"gateway": "zestpayment" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
| Zuora |
"gateway": "zuora" "gatewayMerchantId": "YOUR_GATEWAY_MERCHANT_ID" |
PAYMENT_GATEWAY 令牌化类型是 Google Pay API 中为商家实现卡付款方式的最常见类型。如果您的付款服务机构不受支持，您也许可以通过 DIRECT 集成来接受 Google Pay。如需了解详情，请参阅直接令牌化文档。
第 3 步：指定支持的支付卡网络
定义您的应用所接受的支付卡网络。
Kotlin
private val allowedCardNetworks = JSONArray(listOf(
"AMEX",
"DISCOVER",
"INTERAC",
"JCB",
"MASTERCARD",
"VISA"))
Java
private static JSONArray getAllowedCardNetworks() {
return new JSONArray()
.put("AMEX")
.put("DISCOVER")
.put("INTERAC")
.put("JCB")
.put("MASTERCARD")
.put("VISA");
}
Google Pay API 可能返回在 Google.com 上留存的支付卡 (PAN_ONLY) 或在 Android 设备上以 3D 安全密文进行身份验证的设备令牌 (CRYPTOGRAM_3DS)。
Kotlin
private val allowedCardAuthMethods = JSONArray(listOf(
"PAN_ONLY",
"CRYPTOGRAM_3DS"))
Java
private static JSONArray getAllowedCardAuthMethods() {
return new JSONArray()
.put("PAN_ONLY")
.put("CRYPTOGRAM_3DS");
}
如需了解详情，请参阅 JSON 对象参考中的 CardParameters。如需 Android 设备令牌支持，请与您的网关或处理方联系，了解所支持的支付卡网络。
第 4 步：说明您允许的付款方式
将您支持的身份验证方法和支持的支付卡网络结合起来，以说明您的应用对 CARD 付款方式的支持情况。
Kotlin
private fun baseCardPaymentMethod(): JSONObject {
return JSONObject().apply {
val parameters = JSONObject().apply {
put("allowedAuthMethods", allowedCardAuthMethods)
put("allowedCardNetworks", allowedCardNetworks)
put("billingAddressRequired", true)
put("billingAddressParameters", JSONObject().apply {
put("format", "FULL")
})
}
put("type", "CARD")
put("parameters", parameters)
}
}
Java
private static JSONObject getBaseCardPaymentMethod() throws JSONException {
JSONObject cardPaymentMethod = new JSONObject();
cardPaymentMethod.put("type", "CARD");
JSONObject parameters = new JSONObject();
parameters.put("allowedAuthMethods", getAllowedCardAuthMethods());
parameters.put("allowedCardNetworks", getAllowedCardNetworks());
// Optionally, you can add billing address/phone number associated with a CARD payment method.
parameters.put("billingAddressRequired", true);
JSONObject billingAddressParameters = new JSONObject();
billingAddressParameters.put("format", "FULL");
parameters.put("billingAddressParameters", billingAddressParameters);
cardPaymentMethod.put("parameters", parameters);
return cardPaymentMethod;
}
扩展基本的卡付款方式对象，以说明预计会返回给您的应用的信息，其中必须包括令牌化的付款数据。
Kotlin
private fun cardPaymentMethod(): JSONObject {
val cardPaymentMethod = baseCardPaymentMethod()
cardPaymentMethod.put("tokenizationSpecification", gatewayTokenizationSpecification())
return cardPaymentMethod
}
Java
private static JSONObject getCardPaymentMethod() throws JSONException {
JSONObject cardPaymentMethod = getBaseCardPaymentMethod();
cardPaymentMethod.put("tokenizationSpecification", getGatewayTokenizationSpecification());
return cardPaymentMethod;
}
如需详细了解所支持的 parameters，请参阅 JSON 对象参考中的 CardParameters。
除了 CARD 之外，Google Pay 还支持 PAYPAL 付款方式。如需详细了解如何将 PayPal 添加为 Google Pay 的付款方式，请参阅 PayPal 开发者文档。
第 5 步：创建 PaymentsClient 实例
在 Activity 中的 onCreate 方法中创建 PaymentsClient 实例。PaymentsClient 用来与 Google Pay API 进行互动。
Kotlin
fun createPaymentsClient(activity: Activity): PaymentsClient {
val walletOptions = Wallet.WalletOptions.Builder()
.setEnvironment(Constants.PAYMENTS_ENVIRONMENT)
.build()
return Wallet.getPaymentsClient(activity, walletOptions)
}
Java
public static PaymentsClient createPaymentsClient(Activity activity) {
Wallet.WalletOptions walletOptions =
new Wallet.WalletOptions.Builder().setEnvironment(Constants.PAYMENTS_ENVIRONMENT).build();
return Wallet.getPaymentsClient(activity, walletOptions);
}
第 6 步：确定是否能使用 Google Pay API 进行付款
请使用以下代码段将您允许的付款方式添加到您的基本请求对象中：
Kotlin
fun isReadyToPayRequest(): JSONObject? {
return try {
baseRequest.apply {
put("allowedPaymentMethods", JSONArray().put(baseCardPaymentMethod()))
}
} catch (e: JSONException) {
null
}
}
Java
public static Optional<JSONObject> getIsReadyToPayRequest() {
try {
JSONObject isReadyToPayRequest = getBaseRequest();
isReadyToPayRequest.put(
"allowedPaymentMethods", new JSONArray().put(getBaseCardPaymentMethod()));
return Optional.of(isReadyToPayRequest);
} catch (JSONException e) {
return Optional.empty();
}
}
在显示 Google Pay 按钮之前，请调用 isReadyToPay API 以确定用户是否能使用 Google Pay API 进行付款。如需查看配置属性的完整列表，请参阅 IsReadyToPayRequest JSON 对象文档。
Kotlin
private fun possiblyShowGooglePayButton() {
val isReadyToPayJson = PaymentsUtil.isReadyToPayRequest() ?: return
val request = IsReadyToPayRequest.fromJson(isReadyToPayJson.toString()) ?: return
// The call to isReadyToPay is asynchronous and returns a Task. We need to provide an
// OnCompleteListener to be triggered when the result of the call is known.
val task = paymentsClient.isReadyToPay(request)
task.addOnCompleteListener { completedTask ->
try {
completedTask.getResult(ApiException::class.java)?.let(::setGooglePayAvailable)
} catch (exception: ApiException) {
// Process error
Log.w("isReadyToPay failed", exception)
}
}
}
Java
private void possiblyShowGooglePayButton() {
final Optional<JSONObject> isReadyToPayJson = PaymentsUtil.getIsReadyToPayRequest();
if (!isReadyToPayJson.isPresent()) {
return;
}
// The call to isReadyToPay is asynchronous and returns a Task. We need to provide an
// OnCompleteListener to be triggered when the result of the call is known.
IsReadyToPayRequest request = IsReadyToPayRequest.fromJson(isReadyToPayJson.get().toString());
Task<Boolean> task = paymentsClient.isReadyToPay(request);
task.addOnCompleteListener(this,
new OnCompleteListener<Boolean>() {
@Override
public void onComplete(@NonNull Task<Boolean> task) {
if (task.isSuccessful()) {
setGooglePayAvailable(task.getResult());
} else {
Log.w("isReadyToPay failed", task.getException());
}
}
});
}
如本例所示，最好仅当您从 isReadyToPay 函数收到成功结果后，再将 Google Pay 显示为付款方式。最常见的做法是，在实现付款方式时，通过布局 include 显示 Google Pay 付款按钮。如需详细了解可在您的应用中使用的 Google Pay 付款按钮、徽标和标识，请参阅品牌推广指南。
第 7 步：创建 PaymentDataRequest 对象
PaymentDataRequest JSON 对象描述了您要通过 Google Pay 付款表格向付款人请求的信息。
请提供与交易价格以及所提供价格的状态相关的信息。有关详情，请参阅 TransactionInfo JSON 对象文档。
以下示例说明了如何获取价格、价格状态和货币交易信息。
Kotlin
private fun getTransactionInfo(price: String): JSONObject {
return JSONObject().apply {
put("totalPrice", price)
put("totalPriceStatus", "FINAL")
put("countryCode", Constants.COUNTRY_CODE)
put("currencyCode", Constants.CURRENCY_CODE)
}
}
Java
private static JSONObject getTransactionInfo(String price) throws JSONException {
JSONObject transactionInfo = new JSONObject();
transactionInfo.put("totalPrice", price);
transactionInfo.put("totalPriceStatus", "FINAL");
transactionInfo.put("countryCode", Constants.COUNTRY_CODE);
transactionInfo.put("currencyCode", Constants.CURRENCY_CODE);
transactionInfo.put("checkoutOption", "COMPLETE_IMMEDIATE_PURCHASE");
return transactionInfo;
}
提供用户可见的商家名称。有关详情，请参阅 MerchantInfo JSON 对象文档。
以下示例演示了如何获取商家名称：
Kotlin
private val merchantInfo: JSONObject =
JSONObject().put("merchantName", "Example Merchant")
Java
private static JSONObject getMerchantInfo() throws JSONException {
return new JSONObject().put("merchantName", "Example Merchant");
}
将您的基本请求对象分配给新的 PaymentDataRequest JSON 对象。然后，添加您的应用所支持的付款方式，例如响应中应该会包含的任何其他数据的配置。最后，添加有关交易和提出请求的商家的信息。
以下示例演示了如何请求付款数据：
Kotlin
fun getPaymentDataRequest(price: String): JSONObject? {
try {
return baseRequest.apply {
put("allowedPaymentMethods", JSONArray().put(cardPaymentMethod()))
put("transactionInfo", getTransactionInfo(price))
put("merchantInfo", merchantInfo)
// An optional shipping address requirement is a top-level property of the
// PaymentDataRequest JSON object.
val shippingAddressParameters = JSONObject().apply {
put("phoneNumberRequired", false)
put("allowedCountryCodes", JSONArray(listOf("US", "GB")))
}
put("shippingAddressParameters", shippingAddressParameters)
put("shippingAddressRequired", true)
}
} catch (e: JSONException) {
return null
}
}
Java
public static Optional<JSONObject> getPaymentDataRequest(long priceCents) {
final String price = PaymentsUtil.centsToString(priceCents);
try {
JSONObject paymentDataRequest = PaymentsUtil.getBaseRequest();
paymentDataRequest.put(
"allowedPaymentMethods", new JSONArray().put(PaymentsUtil.getCardPaymentMethod()));
paymentDataRequest.put("transactionInfo", PaymentsUtil.getTransactionInfo(price));
paymentDataRequest.put("merchantInfo", PaymentsUtil.getMerchantInfo());
/* An optional shipping address requirement is a top-level property of the PaymentDataRequest
JSON object. */
paymentDataRequest.put("shippingAddressRequired", true);
JSONObject shippingAddressParameters = new JSONObject();
shippingAddressParameters.put("phoneNumberRequired", false);
JSONArray allowedCountryCodes = new JSONArray(Constants.SHIPPING_SUPPORTED_COUNTRIES);
shippingAddressParameters.put("allowedCountryCodes", allowedCountryCodes);
paymentDataRequest.put("shippingAddressParameters", shippingAddressParameters);
return Optional.of(paymentDataRequest);
} catch (JSONException e) {
return Optional.empty();
}
}
有关详情，请参阅 PaymentDataRequest JSON 对象文档。
第 8 步：为用户手势注册事件处理程序
如需在用户激活 Google Pay 付款按钮后请求显示 Google Pay 付款表格，请定义 OnClickListener。
Kotlin
googlePayButton.setOnClickListener { requestPayment() }
Java
googlePayButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
requestPayment(view);
}
});
PaymentDataRequest 对象是代表付款数据请求的 Parcelable。PaymentDataRequest 提供了支持付款所必需的信息。使用 AutoResolveHelper 类则可自动解析 Task，然后在您的 Activity 类的 onActivityResult 方法中处理结果。
第 9 步：处理响应对象
当付款人在 Google Pay 付款表格中成功提供所请求的信息后，系统会将 PaymentData 对象返回给 onActivityResult。
为将付款信息传递给您的处理方，并向用户显示购买确认信息，请将成功的响应转换为 JSON。如果传递给 PaymentDataRequest 的 transactionInfo.totalPriceStatus 是 ESTIMATED，您必须先显示最终价格，然后才能按返回的付款方式扣费。
请从 paymentData 响应中提取付款令牌。如果您实现了网关集成，请将此令牌传递给您的网关，无需进行任何修改。
Kotlin
public override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
when (requestCode) {
// Value passed in AutoResolveHelper
LOAD_PAYMENT_DATA_REQUEST_CODE -> {
when (resultCode) {
RESULT_OK ->
data?.let { intent ->
PaymentData.getFromIntent(intent)?.let(::handlePaymentSuccess)
}
RESULT_CANCELED -> {
// The user cancelled the payment attempt
}
AutoResolveHelper.RESULT_ERROR -> {
AutoResolveHelper.getStatusFromIntent(data)?.let {
handleError(it.statusCode)
}
}
}
// Re-enables the Google Pay payment button.
googlePayButton.isClickable = true
}
}
}
Java
public void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
// value passed in AutoResolveHelper
case LOAD_PAYMENT_DATA_REQUEST_CODE:
switch (resultCode) {
case Activity.RESULT_OK:
PaymentData paymentData = PaymentData.getFromIntent(data);
handlePaymentSuccess(paymentData);
break;
case Activity.RESULT_CANCELED:
// The user cancelled the payment attempt
break;
case AutoResolveHelper.RESULT_ERROR:
Status status = AutoResolveHelper.getStatusFromIntent(data);
handleError(status.getStatusCode());
break;
}
// Re-enables the Google Pay payment button.
googlePayButton.setClickable(true);
}
}
如需详细了解响应的内容和结构，请参阅 PaymentData JSON 对象参考。
总结
以下代码段显示了一个正确配置的项目的完整示例。如需了解项目级设置步骤，请参阅配置您的项目。
CheckoutActivity.kt (Kotlin)
此示例 Activity 假设您的布局中含有 id 特性为 googlepay_button 的 Google Pay 付款按钮。
/*
* Copyright 2018 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.android.gms.samples.wallet.activity
import android.app.Activity
import android.content.Intent
import android.os.Bundle
import android.text.Html
import android.util.Log
import android.view.View
import android.widget.Toast
import com.google.android.gms.common.api.ApiException
import com.google.android.gms.samples.wallet.util.PaymentsUtil
import com.google.android.gms.samples.wallet.R
import com.google.android.gms.samples.wallet.util.Json
import com.google.android.gms.wallet.*
import kotlinx.android.synthetic.main.activity_checkout.*
import org.json.JSONArray
import org.json.JSONException
import org.json.JSONObject
/**
* Checkout implementation for the app
*/
class CheckoutActivity : Activity() {
private val SHIPPING_COST_CENTS = 9 * PaymentsUtil.CENTS.toLong()
/**
* A client for interacting with the Google Pay API.
*
* @see [PaymentsClient](https://developers.google.com/android/reference/com/google/android/gms/wallet/PaymentsClient)
*/
private lateinit var paymentsClient: PaymentsClient
private lateinit var garmentList: JSONArray
private lateinit var selectedGarment: JSONObject
/**
* Arbitrarily-picked constant integer you define to track a request for payment data activity.
*
* @value #LOAD_PAYMENT_DATA_REQUEST_CODE
*/
private val LOAD_PAYMENT_DATA_REQUEST_CODE = 991
/**
* Initialize the Google Pay API on creation of the activity
*
* @see Activity.onCreate
*/
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_checkout)
// Set up the mock information for our item in the UI.
selectedGarment = fetchRandomGarment()
displayGarment(selectedGarment)
// Initialize a Google Pay API client for an environment suitable for testing.
// It's recommended to create the PaymentsClient object inside of the onCreate method.
paymentsClient = PaymentsUtil.createPaymentsClient(this)
possiblyShowGooglePayButton()
googlePayButton.setOnClickListener { requestPayment() }
}
/**
* Determine the viewer's ability to pay with a payment method supported by your app and display a
* Google Pay payment button.
*
* @see [](https://developers.google.com/android/reference/com/google/android/gms/wallet/PaymentsClient.html.isReadyToPay
) */
private fun possiblyShowGooglePayButton() {
val isReadyToPayJson = PaymentsUtil.isReadyToPayRequest() ?: return
val request = IsReadyToPayRequest.fromJson(isReadyToPayJson.toString()) ?: return
// The call to isReadyToPay is asynchronous and returns a Task. We need to provide an
// OnCompleteListener to be triggered when the result of the call is known.
val task = paymentsClient.isReadyToPay(request)
task.addOnCompleteListener { completedTask ->
try {
completedTask.getResult(ApiException::class.java)?.let(::setGooglePayAvailable)
} catch (exception: ApiException) {
// Process error
Log.w("isReadyToPay failed", exception)
}
}
}
/**
* If isReadyToPay returned `true`, show the button and hide the "checking" text. Otherwise,
* notify the user that Google Pay is not available. Please adjust to fit in with your current
* user flow. You are not required to explicitly let the user know if isReadyToPay returns `false`.
*
* @param available isReadyToPay API response.
*/
private fun setGooglePayAvailable(available: Boolean) {
if (available) {
googlePayButton.visibility = View.VISIBLE
} else {
Toast.makeText(
this,
"Unfortunately, Google Pay is not available on this device",
Toast.LENGTH_LONG).show();
}
}
private fun requestPayment() {
// Disables the button to prevent multiple clicks.
googlePayButton.isClickable = false
// The price provided to the API should include taxes and shipping.
// This price is not displayed to the user.
val garmentPrice = selectedGarment.getDouble("price")
val priceCents = Math.round(garmentPrice * PaymentsUtil.CENTS.toLong()) + SHIPPING_COST_CENTS
val paymentDataRequestJson = PaymentsUtil.getPaymentDataRequest(priceCents)
if (paymentDataRequestJson == null) {
Log.e("RequestPayment", "Can't fetch payment data request")
return
}
val request = PaymentDataRequest.fromJson(paymentDataRequestJson.toString())
// Since loadPaymentData may show the UI asking the user to select a payment method, we use
// AutoResolveHelper to wait for the user interacting with it. Once completed,
// onActivityResult will be called with the result.
if (request != null) {
AutoResolveHelper.resolveTask(
paymentsClient.loadPaymentData(request), this, LOAD_PAYMENT_DATA_REQUEST_CODE)
}
}
/**
* Handle a resolved activity from the Google Pay payment sheet.
*
* @param requestCode Request code originally supplied to AutoResolveHelper in requestPayment().
* @param resultCode Result code returned by the Google Pay API.
* @param data Intent from the Google Pay API containing payment or error data.
* @see [Getting a result
* from an Activity](https://developer.android.com/training/basics/intents/result)
*/
public override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
when (requestCode) {
// Value passed in AutoResolveHelper
LOAD_PAYMENT_DATA_REQUEST_CODE -> {
when (resultCode) {
RESULT_OK ->
data?.let { intent ->
PaymentData.getFromIntent(intent)?.let(::handlePaymentSuccess)
}
RESULT_CANCELED -> {
// The user cancelled the payment attempt
}
AutoResolveHelper.RESULT_ERROR -> {
AutoResolveHelper.getStatusFromIntent(data)?.let {
handleError(it.statusCode)
}
}
}
// Re-enables the Google Pay payment button.
googlePayButton.isClickable = true
}
}
}
/**
* PaymentData response object contains the payment information, as well as any additional
* requested information, such as billing and shipping address.
*
* @param paymentData A response object returned by Google after a payer approves payment.
* @see [Payment
* Data](https://developers.google.com/pay/api/android/reference/object.PaymentData)
*/
private fun handlePaymentSuccess(paymentData: PaymentData) {
val paymentInformation = paymentData.toJson() ?: return
try {
// Token will be null if PaymentDataRequest was not constructed using fromJson(String).
val paymentMethodData = JSONObject(paymentInformation).getJSONObject("paymentMethodData")
val billingName = paymentMethodData.getJSONObject("info")
.getJSONObject("billingAddress").getString("name")
Log.d("BillingName", billingName)
Toast.makeText(this, getString(R.string.payments_show_name, billingName), Toast.LENGTH_LONG).show()
// Logging token string.
Log.d("GooglePaymentToken", paymentMethodData
.getJSONObject("tokenizationData")
.getString("token"))
} catch (e: JSONException) {
Log.e("handlePaymentSuccess", "Error: " + e.toString())
}
}
/**
* At this stage, the user has already seen a popup informing them an error occurred. Normally,
* only logging is required.
*
* @param statusCode will hold the value of any constant from CommonStatusCode or one of the
* WalletConstants.ERROR_CODE_* constants.
* @see [
* Wallet Constants Library](https://developers.google.com/android/reference/com/google/android/gms/wallet/WalletConstants.constant-summary)
*/
private fun handleError(statusCode: Int) {
Log.w("loadPaymentData failed", String.format("Error code: %d", statusCode))
}
private fun fetchRandomGarment() : JSONObject {
if (!::garmentList.isInitialized) {
garmentList = Json.readFromResources(this, R.raw.tshirts)
}
val randomIndex:Int = Math.round(Math.random() * (garmentList.length() - 1)).toInt()
return garmentList.getJSONObject(randomIndex)
}
private fun displayGarment(garment:JSONObject) {
detailTitle.setText(garment.getString("title"))
detailPrice.setText("\$${garment.getString("price")}")
val escapedHtmlText:String = Html.fromHtml(garment.getString("description")).toString()
detailDescription.setText(Html.fromHtml(escapedHtmlText))
val imageUri = "@drawable/${garment.getString("image")}"
val imageResource = resources.getIdentifier(imageUri, null, packageName)
detailImage.setImageResource(imageResource)
}
}
PaymentsUtil.kt (Kotlin)
此示例文件可建立适合建立 IsReadyToPayRequest 或 PaymentDataRequest 的 JSON 对象。
/*
* Copyright 2017 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.android.gms.samples.wallet.util
import android.app.Activity
import com.google.android.gms.samples.wallet.Constants
import com.google.android.gms.wallet.PaymentsClient
import com.google.android.gms.wallet.Wallet
import org.json.JSONArray
import org.json.JSONException
import org.json.JSONObject
import java.math.BigDecimal
import java.math.RoundingMode
/**
* Contains helper static methods for dealing with the Payments API.
*
* Many of the parameters used in the code are optional and are set here merely to call out their
* existence. Please consult the documentation to learn more and feel free to remove ones not
* relevant to your implementation.
*/
object PaymentsUtil {
val CENTS = BigDecimal(100)
/**
* Create a Google Pay API base request object with properties used in all requests.
*
* @return Google Pay API base request object.
* @throws JSONException
*/
private val baseRequest = JSONObject().apply {
put("apiVersion", 2)
put("apiVersionMinor", 0)
}
/**
* Gateway Integration: Identify your gateway and your app's gateway merchant identifier.
*
*
* The Google Pay API response will return an encrypted payment method capable of being charged
* by a supported gateway after payer authorization.
*
*
* TODO: Check with your gateway on the parameters to pass and modify them in Constants.java.
*
* @return Payment data tokenization for the CARD payment method.
* @throws JSONException
* @see [PaymentMethodTokenizationSpecification](https://developers.google.com/pay/api/android/reference/object.PaymentMethodTokenizationSpecification)
*/
private fun gatewayTokenizationSpecification(): JSONObject {
return JSONObject().apply {
put("type", "PAYMENT_GATEWAY")
put("parameters", JSONObject(Constants.PAYMENT_GATEWAY_TOKENIZATION_PARAMETERS))
}
}
/**
* `DIRECT` Integration: Decrypt a response directly on your servers. This configuration has
* additional data security requirements from Google and additional PCI DSS compliance complexity.
*
*
* Please refer to the documentation for more information about `DIRECT` integration. The
* type of integration you use depends on your payment processor.
*
* @return Payment data tokenization for the CARD payment method.
* @throws JSONException
* @see [PaymentMethodTokenizationSpecification](https://developers.google.com/pay/api/android/reference/object.PaymentMethodTokenizationSpecification)
*/
private fun directTokenizationSpecification(): JSONObject {
if (Constants.DIRECT_TOKENIZATION_PUBLIC_KEY == "REPLACE_ME" ||
(Constants.DIRECT_TOKENIZATION_PARAMETERS.isEmpty() ||
Constants.DIRECT_TOKENIZATION_PUBLIC_KEY.isEmpty())) {
throw RuntimeException(
"Please edit the Constants.java file to add protocol version & public key.")
}
return JSONObject().apply {
put("type", "DIRECT")
put("parameters", JSONObject(Constants.DIRECT_TOKENIZATION_PARAMETERS))
}
}
/**
* Card networks supported by your app and your gateway.
*
*
* TODO: Confirm card networks supported by your app and gateway & update in Constants.java.
*
* @return Allowed card networks
* @see [CardParameters](https://developers.google.com/pay/api/android/reference/object.CardParameters)
*/
private val allowedCardNetworks = JSONArray(Constants.SUPPORTED_NETWORKS)
/**
* Card authentication methods supported by your app and your gateway.
*
*
* TODO: Confirm your processor supports Android device tokens on your supported card networks
* and make updates in Constants.java.
*
* @return Allowed card authentication methods.
* @see [CardParameters](https://developers.google.com/pay/api/android/reference/object.CardParameters)
*/
private val allowedCardAuthMethods = JSONArray(Constants.SUPPORTED_METHODS)
/**
* Describe your app's support for the CARD payment method.
*
*
* The provided properties are applicable to both an IsReadyToPayRequest and a
* PaymentDataRequest.
*
* @return A CARD PaymentMethod object describing accepted cards.
* @throws JSONException
* @see [PaymentMethod](https://developers.google.com/pay/api/android/reference/object.PaymentMethod)
*/
// Optionally, you can add billing address/phone number associated with a CARD payment method.
private fun baseCardPaymentMethod(): JSONObject {
return JSONObject().apply {
val parameters = JSONObject().apply {
put("allowedAuthMethods", allowedCardAuthMethods)
put("allowedCardNetworks", allowedCardNetworks)
put("billingAddressRequired", true)
put("billingAddressParameters", JSONObject().apply {
put("format", "FULL")
})
}
put("type", "CARD")
put("parameters", parameters)
}
}
/**
* Describe the expected returned payment data for the CARD payment method
*
* @return A CARD PaymentMethod describing accepted cards and optional fields.
* @throws JSONException
* @see [PaymentMethod](https://developers.google.com/pay/api/android/reference/object.PaymentMethod)
*/
private fun cardPaymentMethod(): JSONObject {
val cardPaymentMethod = baseCardPaymentMethod()
cardPaymentMethod.put("tokenizationSpecification", gatewayTokenizationSpecification())
return cardPaymentMethod
}
/**
* An object describing accepted forms of payment by your app, used to determine a viewer's
* readiness to pay.
*
* @return API version and payment methods supported by the app.
* @see [IsReadyToPayRequest](https://developers.google.com/pay/api/android/reference/object.IsReadyToPayRequest)
*/
fun isReadyToPayRequest(): JSONObject? {
return try {
baseRequest.apply {
put("allowedPaymentMethods", JSONArray().put(baseCardPaymentMethod()))
}
} catch (e: JSONException) {
null
}
}
/**
* Information about the merchant requesting payment information
*
* @return Information about the merchant.
* @throws JSONException
* @see [MerchantInfo](https://developers.google.com/pay/api/android/reference/object.MerchantInfo)
*/
private val merchantInfo: JSONObject =
JSONObject().put("merchantName", "Example Merchant")
/**
* Creates an instance of [PaymentsClient] for use in an [Activity] using the
* environment and theme set in [Constants].
*
* @param activity is the caller's activity.
*/
fun createPaymentsClient(activity: Activity): PaymentsClient {
val walletOptions = Wallet.WalletOptions.Builder()
.setEnvironment(Constants.PAYMENTS_ENVIRONMENT)
.build()
return Wallet.getPaymentsClient(activity, walletOptions)
}
/**
* Provide Google Pay API with a payment amount, currency, and amount status.
*
* @return information about the requested payment.
* @throws JSONException
* @see [TransactionInfo](https://developers.google.com/pay/api/android/reference/object.TransactionInfo)
*/
@Throws(JSONException::class)
private fun getTransactionInfo(price: String): JSONObject {
return JSONObject().apply {
put("totalPrice", price)
put("totalPriceStatus", "FINAL")
put("countryCode", Constants.COUNTRY_CODE)
put("currencyCode", Constants.CURRENCY_CODE)
}
}
/**
* An object describing information requested in a Google Pay payment sheet
*
* @return Payment data expected by your app.
* @see [PaymentDataRequest](https://developers.google.com/pay/api/android/reference/object.PaymentDataRequest)
*/
fun getPaymentDataRequest(priceCemts: Long): JSONObject? {
return try {
baseRequest.apply {
put("allowedPaymentMethods", JSONArray().put(cardPaymentMethod()))
put("transactionInfo", getTransactionInfo(priceCemts.centsToString()))
put("merchantInfo", merchantInfo)
// An optional shipping address requirement is a top-level property of the
// PaymentDataRequest JSON object.
val shippingAddressParameters = JSONObject().apply {
put("phoneNumberRequired", false)
put("allowedCountryCodes", JSONArray(listOf("US", "GB")))
}
put("shippingAddressParameters", shippingAddressParameters)
put("shippingAddressRequired", true)
}
} catch (e: JSONException) {
null
}
}
}
/**
* Converts cents to a string format accepted by [PaymentsUtil.getPaymentDataRequest].
*
* @param cents value of the price.
*/
fun Long.centsToString() = BigDecimal(this)
.divide(PaymentsUtil.CENTS)
.setScale(2, RoundingMode.HALF_EVEN)
.toString()
CheckoutActivity.java (Java)
此示例 Activity 假设您的布局中含有 id 特性为 googlepay_button 的 Google Pay 付款按钮。
/*
* Copyright 2020 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.android.gms.samples.wallet.activity;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.text.Html;
import android.util.Log;
import android.view.View;
import android.widget.Toast;
import com.google.android.gms.common.api.Status;
import com.google.android.gms.samples.wallet.databinding.ActivityCheckoutBinding;
import com.google.android.gms.samples.wallet.util.PaymentsUtil;
import com.google.android.gms.samples.wallet.R;
import com.google.android.gms.samples.wallet.util.Json;
import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.Task;
import com.google.android.gms.wallet.AutoResolveHelper;
import com.google.android.gms.wallet.IsReadyToPayRequest;
import com.google.android.gms.wallet.PaymentData;
import com.google.android.gms.wallet.PaymentDataRequest;
import com.google.android.gms.wallet.PaymentsClient;
import java.util.Locale;
import java.util.Optional;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
/**
* Checkout implementation for the app
*/
public class CheckoutActivity extends AppCompatActivity {
// Arbitrarily-picked constant integer you define to track a request for payment data activity.
private static final int LOAD_PAYMENT_DATA_REQUEST_CODE = 991;
private static final long SHIPPING_COST_CENTS = 90 * PaymentsUtil.CENTS_IN_A_UNIT.longValue();
// A client for interacting with the Google Pay API.
private PaymentsClient paymentsClient;
private ActivityCheckoutBinding layoutBinding;
private View googlePayButton;
private JSONArray garmentList;
private JSONObject selectedGarment;
/**
* Initialize the Google Pay API on creation of the activity
*
* @see Activity#onCreate(android.os.Bundle)
*/
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
initializeUi();
// Set up the mock information for our item in the UI.
try {
selectedGarment = fetchRandomGarment();
displayGarment(selectedGarment);
} catch (JSONException e) {
throw new RuntimeException("The list of garments cannot be loaded");
}
// Initialize a Google Pay API client for an environment suitable for testing.
// It's recommended to create the PaymentsClient object inside of the onCreate method.
paymentsClient = PaymentsUtil.createPaymentsClient(this);
possiblyShowGooglePayButton();
}
/**
* Handle a resolved activity from the Google Pay payment sheet.
*
* @param requestCode Request code originally supplied to AutoResolveHelper in requestPayment().
* @param resultCode Result code returned by the Google Pay API.
* @param data Intent from the Google Pay API containing payment or error data.
* @see <a href="https://developer.android.com/training/basics/intents/result">Getting a result
* from an Activity</a>
*/
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
// value passed in AutoResolveHelper
case LOAD_PAYMENT_DATA_REQUEST_CODE:
switch (resultCode) {
case Activity.RESULT_OK:
PaymentData paymentData = PaymentData.getFromIntent(data);
handlePaymentSuccess(paymentData);
break;
case Activity.RESULT_CANCELED:
// The user cancelled the payment attempt
break;
case AutoResolveHelper.RESULT_ERROR:
Status status = AutoResolveHelper.getStatusFromIntent(data);
handleError(status.getStatusCode());
break;
}
// Re-enables the Google Pay payment button.
googlePayButton.setClickable(true);
}
}
private void initializeUi() {
// Use view binding to access the UI elements
layoutBinding = ActivityCheckoutBinding.inflate(getLayoutInflater());
setContentView(layoutBinding.getRoot());
// The Google Pay button is a layout file – take the root view
googlePayButton = layoutBinding.googlePayButton.getRoot();
googlePayButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
requestPayment(view);
}
});
}
private void displayGarment(JSONObject garment) throws JSONException {
layoutBinding.detailTitle.setText(garment.getString("title"));
layoutBinding.detailPrice.setText(
String.format(Locale.getDefault(), "$%.2f", garment.getDouble("price")));
final String escapedHtmlText = Html.fromHtml(
garment.getString("description"), Html.FROM_HTML_MODE_COMPACT).toString();
layoutBinding.detailDescription.setText(Html.fromHtml(
escapedHtmlText, Html.FROM_HTML_MODE_COMPACT));
final String imageUri = String.format("@drawable/%s", garment.getString("image"));
final int imageResource = getResources().getIdentifier(imageUri, null, getPackageName());
layoutBinding.detailImage.setImageResource(imageResource);
}
/**
* Determine the viewer's ability to pay with a payment method supported by your app and display a
* Google Pay payment button.
*
* @see <a href="https://developers.google.com/android/reference/com/google/android/gms/wallet/
* PaymentsClient.html#isReadyToPay(com.google.android.gms.wallet.
* IsReadyToPayRequest)">PaymentsClient#IsReadyToPay</a>
*/
private void possiblyShowGooglePayButton() {
final Optional<JSONObject> isReadyToPayJson = PaymentsUtil.getIsReadyToPayRequest();
if (!isReadyToPayJson.isPresent()) {
return;
}
// The call to isReadyToPay is asynchronous and returns a Task. We need to provide an
// OnCompleteListener to be triggered when the result of the call is known.
IsReadyToPayRequest request = IsReadyToPayRequest.fromJson(isReadyToPayJson.get().toString());
Task<Boolean> task = paymentsClient.isReadyToPay(request);
task.addOnCompleteListener(this,
new OnCompleteListener<Boolean>() {
@Override
public void onComplete(@NonNull Task<Boolean> task) {
if (task.isSuccessful()) {
setGooglePayAvailable(task.getResult());
} else {
Log.w("isReadyToPay failed", task.getException());
}
}
});
}
/**
* If isReadyToPay returned {@code true}, show the button and hide the "checking" text. Otherwise,
* notify the user that Google Pay is not available. Please adjust to fit in with your current
* user flow. You are not required to explicitly let the user know if isReadyToPay returns {@code
* false}.
*
* @param available isReadyToPay API response.
*/
private void setGooglePayAvailable(boolean available) {
if (available) {
googlePayButton.setVisibility(View.VISIBLE);
} else {
Toast.makeText(this, R.string.googlepay_status_unavailable, Toast.LENGTH_LONG).show();
}
}
/**
* PaymentData response object contains the payment information, as well as any additional
* requested information, such as billing and shipping address.
*
* @param paymentData A response object returned by Google after a payer approves payment.
* @see <a href="https://developers.google.com/pay/api/android/reference/
* object#PaymentData">PaymentData</a>
*/
private void handlePaymentSuccess(PaymentData paymentData) {
// Token will be null if PaymentDataRequest was not constructed using fromJson(String).
final String paymentInfo = paymentData.toJson();
if (paymentInfo == null) {
return;
}
try {
JSONObject paymentMethodData = new JSONObject(paymentInfo).getJSONObject("paymentMethodData");
// If the gateway is set to "example", no payment information is returned - instead, the
// token will only consist of "examplePaymentMethodToken".
final JSONObject tokenizationData = paymentMethodData.getJSONObject("tokenizationData");
final String token = tokenizationData.getString("token");
final JSONObject info = paymentMethodData.getJSONObject("info");
final String billingName = info.getJSONObject("billingAddress").getString("name");
Toast.makeText(
this, getString(R.string.payments_show_name, billingName),
Toast.LENGTH_LONG).show();
// Logging token string.
Log.d("Google Pay token: ", token);
} catch (JSONException e) {
throw new RuntimeException("The selected garment cannot be parsed from the list of elements");
}
}
/**
* At this stage, the user has already seen a popup informing them an error occurred. Normally,
* only logging is required.
*
* @param statusCode will hold the value of any constant from CommonStatusCode or one of the
* WalletConstants.ERROR_CODE_* constants.
* @see <a href="https://developers.google.com/android/reference/com/google/android/gms/wallet/
* WalletConstants#constant-summary">Wallet Constants Library</a>
*/
private void handleError(int statusCode) {
Log.e("loadPaymentData failed", String.format("Error code: %d", statusCode));
}
public void requestPayment(View view) {
// Disables the button to prevent multiple clicks.
googlePayButton.setClickable(false);
// The price provided to the API should include taxes and shipping.
// This price is not displayed to the user.
try {
double garmentPrice = selectedGarment.getDouble("price");
long garmentPriceCents = Math.round(garmentPrice * PaymentsUtil.CENTS_IN_A_UNIT.longValue());
long priceCents = garmentPriceCents + SHIPPING_COST_CENTS;
Optional<JSONObject> paymentDataRequestJson = PaymentsUtil.getPaymentDataRequest(priceCents);
if (!paymentDataRequestJson.isPresent()) {
return;
}
PaymentDataRequest request =
PaymentDataRequest.fromJson(paymentDataRequestJson.get().toString());
// Since loadPaymentData may show the UI asking the user to select a payment method, we use
// AutoResolveHelper to wait for the user interacting with it. Once completed,
// onActivityResult will be called with the result.
if (request != null) {
AutoResolveHelper.resolveTask(
paymentsClient.loadPaymentData(request),
this, LOAD_PAYMENT_DATA_REQUEST_CODE);
}
} catch (JSONException e) {
throw new RuntimeException("The price cannot be deserialized from the JSON object.");
}
}
private JSONObject fetchRandomGarment() {
// Only load the list of items if it has not been loaded before
if (garmentList == null) {
garmentList = Json.readFromResources(this, R.raw.tshirts);
}
// Take a random element from the list
int randomIndex = Math.toIntExact(Math.round(Math.random() * (garmentList.length() - 1)));
try {
return garmentList.getJSONObject(randomIndex);
} catch (JSONException e) {
throw new RuntimeException("The index specified is out of bounds.");
}
}
}
PaymentsUtil.java (Java)
此示例文件可建立适合建立 IsReadyToPayRequest 或 PaymentDataRequest 的 JSON 对象。
/*
* Copyright 2020 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.android.gms.samples.wallet.util;
import android.app.Activity;
import com.google.android.gms.samples.wallet.Constants;
import com.google.android.gms.wallet.PaymentsClient;
import com.google.android.gms.wallet.Wallet;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.Optional;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
/**
* Contains helper static methods for dealing with the Payments API.
*
* <p>Many of the parameters used in the code are optional and are set here merely to call out their
* existence. Please consult the documentation to learn more and feel free to remove ones not
* relevant to your implementation.
*/
public class PaymentsUtil {
public static final BigDecimal CENTS_IN_A_UNIT = new BigDecimal(100d);
/**
* Create a Google Pay API base request object with properties used in all requests.
*
* @return Google Pay API base request object.
* @throws JSONException
*/
private static JSONObject getBaseRequest() throws JSONException {
return new JSONObject().put("apiVersion", 2).put("apiVersionMinor", 0);
}
/**
* Creates an instance of {@link PaymentsClient} for use in an {@link Activity} using the
* environment and theme set in {@link Constants}.
*
* @param activity is the caller's activity.
*/
public static PaymentsClient createPaymentsClient(Activity activity) {
Wallet.WalletOptions walletOptions =
new Wallet.WalletOptions.Builder().setEnvironment(Constants.PAYMENTS_ENVIRONMENT).build();
return Wallet.getPaymentsClient(activity, walletOptions);
}
/**
* Gateway Integration: Identify your gateway and your app's gateway merchant identifier.
*
* <p>The Google Pay API response will return an encrypted payment method capable of being charged
* by a supported gateway after payer authorization.
*
* <p>TODO: Check with your gateway on the parameters to pass and modify them in Constants.java.
*
* @return Payment data tokenization for the CARD payment method.
* @throws JSONException
* @see <a href=
* "https://developers.google.com/pay/api/android/reference/object#PaymentMethodTokenizationSpecification">PaymentMethodTokenizationSpecification</a>
*/
private static JSONObject getGatewayTokenizationSpecification() throws JSONException {
return new JSONObject() {{
put("type", "PAYMENT_GATEWAY");
put("parameters", new JSONObject() {{
put("gateway", "example");
put("gatewayMerchantId", "exampleGatewayMerchantId");
}});
}};
}
/**
* {@code DIRECT} Integration: Decrypt a response directly on your servers. This configuration has
* additional data security requirements from Google and additional PCI DSS compliance complexity.
*
* <p>Please refer to the documentation for more information about {@code DIRECT} integration. The
* type of integration you use depends on your payment processor.
*
* @return Payment data tokenization for the CARD payment method.
* @throws JSONException
* @see <a
* href="https://developers.google.com/pay/api/android/reference/object#PaymentMethodTokenizationSpecification">PaymentMethodTokenizationSpecification</a>
*/
private static JSONObject getDirectTokenizationSpecification()
throws JSONException, RuntimeException {
if (Constants.DIRECT_TOKENIZATION_PARAMETERS.isEmpty()
|| Constants.DIRECT_TOKENIZATION_PUBLIC_KEY.isEmpty()
|| Constants.DIRECT_TOKENIZATION_PUBLIC_KEY == null
|| Constants.DIRECT_TOKENIZATION_PUBLIC_KEY == "REPLACE_ME") {
throw new RuntimeException(
"Please edit the Constants.java file to add protocol version & public key.");
}
JSONObject tokenizationSpecification = new JSONObject();
tokenizationSpecification.put("type", "DIRECT");
JSONObject parameters = new JSONObject(Constants.DIRECT_TOKENIZATION_PARAMETERS);
tokenizationSpecification.put("parameters", parameters);
return tokenizationSpecification;
}
/**
* Card networks supported by your app and your gateway.
*
* <p>TODO: Confirm card networks supported by your app and gateway & update in Constants.java.
*
* @return Allowed card networks
* @see <a
* href="https://developers.google.com/pay/api/android/reference/object#CardParameters">CardParameters</a>
*/
private static JSONArray getAllowedCardNetworks() {
return new JSONArray(Constants.SUPPORTED_NETWORKS);
}
/**
* Card authentication methods supported by your app and your gateway.
*
* <p>TODO: Confirm your processor supports Android device tokens on your supported card networks
* and make updates in Constants.java.
*
* @return Allowed card authentication methods.
* @see <a
* href="https://developers.google.com/pay/api/android/reference/object#CardParameters">CardParameters</a>
*/
private static JSONArray getAllowedCardAuthMethods() {
return new JSONArray(Constants.SUPPORTED_METHODS);
}
/**
* Describe your app's support for the CARD payment method.
*
* <p>The provided properties are applicable to both an IsReadyToPayRequest and a
* PaymentDataRequest.
*
* @return A CARD PaymentMethod object describing accepted cards.
* @throws JSONException
* @see <a
* href="https://developers.google.com/pay/api/android/reference/object#PaymentMethod">PaymentMethod</a>
*/
private static JSONObject getBaseCardPaymentMethod() throws JSONException {
JSONObject cardPaymentMethod = new JSONObject();
cardPaymentMethod.put("type", "CARD");
JSONObject parameters = new JSONObject();
parameters.put("allowedAuthMethods", getAllowedCardAuthMethods());
parameters.put("allowedCardNetworks", getAllowedCardNetworks());
// Optionally, you can add billing address/phone number associated with a CARD payment method.
parameters.put("billingAddressRequired", true);
JSONObject billingAddressParameters = new JSONObject();
billingAddressParameters.put("format", "FULL");
parameters.put("billingAddressParameters", billingAddressParameters);
cardPaymentMethod.put("parameters", parameters);
return cardPaymentMethod;
}
/**
* Describe the expected returned payment data for the CARD payment method
*
* @return A CARD PaymentMethod describing accepted cards and optional fields.
* @throws JSONException
* @see <a
* href="https://developers.google.com/pay/api/android/reference/object#PaymentMethod">PaymentMethod</a>
*/
private static JSONObject getCardPaymentMethod() throws JSONException {
JSONObject cardPaymentMethod = getBaseCardPaymentMethod();
cardPaymentMethod.put("tokenizationSpecification", getGatewayTokenizationSpecification());
return cardPaymentMethod;
}
/**
* An object describing accepted forms of payment by your app, used to determine a viewer's
* readiness to pay.
*
* @return API version and payment methods supported by the app.
* @see <a
* href="https://developers.google.com/pay/api/android/reference/object#IsReadyToPayRequest">IsReadyToPayRequest</a>
*/
public static Optional<JSONObject> getIsReadyToPayRequest() {
try {
JSONObject isReadyToPayRequest = getBaseRequest();
isReadyToPayRequest.put(
"allowedPaymentMethods", new JSONArray().put(getBaseCardPaymentMethod()));
return Optional.of(isReadyToPayRequest);
} catch (JSONException e) {
return Optional.empty();
}
}
/**
* Provide Google Pay API with a payment amount, currency, and amount status.
*
* @return information about the requested payment.
* @throws JSONException
* @see <a
* href="https://developers.google.com/pay/api/android/reference/object#TransactionInfo">TransactionInfo</a>
*/
private static JSONObject getTransactionInfo(String price) throws JSONException {
JSONObject transactionInfo = new JSONObject();
transactionInfo.put("totalPrice", price);
transactionInfo.put("totalPriceStatus", "FINAL");
transactionInfo.put("countryCode", Constants.COUNTRY_CODE);
transactionInfo.put("currencyCode", Constants.CURRENCY_CODE);
transactionInfo.put("checkoutOption", "COMPLETE_IMMEDIATE_PURCHASE");
return transactionInfo;
}
/**
* Information about the merchant requesting payment information
*
* @return Information about the merchant.
* @throws JSONException
* @see <a
* href="https://developers.google.com/pay/api/android/reference/object#MerchantInfo">MerchantInfo</a>
*/
private static JSONObject getMerchantInfo() throws JSONException {
return new JSONObject().put("merchantName", "Example Merchant");
}
/**
* An object describing information requested in a Google Pay payment sheet
*
* @return Payment data expected by your app.
* @see <a
* href="https://developers.google.com/pay/api/android/reference/object#PaymentDataRequest">PaymentDataRequest</a>
*/
public static Optional<JSONObject> getPaymentDataRequest(long priceCents) {
final String price = PaymentsUtil.centsToString(priceCents);
try {
JSONObject paymentDataRequest = PaymentsUtil.getBaseRequest();
paymentDataRequest.put(
"allowedPaymentMethods", new JSONArray().put(PaymentsUtil.getCardPaymentMethod()));
paymentDataRequest.put("transactionInfo", PaymentsUtil.getTransactionInfo(price));
paymentDataRequest.put("merchantInfo", PaymentsUtil.getMerchantInfo());
/* An optional shipping address requirement is a top-level property of the PaymentDataRequest
JSON object. */
paymentDataRequest.put("shippingAddressRequired", true);
JSONObject shippingAddressParameters = new JSONObject();
shippingAddressParameters.put("phoneNumberRequired", false);
JSONArray allowedCountryCodes = new JSONArray(Constants.SHIPPING_SUPPORTED_COUNTRIES);
shippingAddressParameters.put("allowedCountryCodes", allowedCountryCodes);
paymentDataRequest.put("shippingAddressParameters", shippingAddressParameters);
return Optional.of(paymentDataRequest);
} catch (JSONException e) {
return Optional.empty();
}
}
/**
* Converts cents to a string format accepted by {@link PaymentsUtil#getPaymentDataRequest}.
*
* @param cents value of the price in cents.
*/
public static String centsToString(long cents) {
return new BigDecimal(cents)
.divide(CENTS_IN_A_UNIT, RoundingMode.HALF_EVEN)
.setScale(2, RoundingMode.HALF_EVEN)
.toString();
}
}