Package com.meawallet.mpp

Class MeaPushProvisioning.GooglePay

java.lang.Object

com.meawallet.mpp.MeaPushProvisioning.GooglePay

Enclosing class:

MeaPushProvisioning

public static class MeaPushProvisioning.GooglePay
extends Object

Methods which can be used to simplify Google Pay Push Provisioning flow. https://developers.google.com/pay/issuers/apis/push-provisioning/android

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	MeaPushProvisioning.GooglePay.ActivationResult	Decline activation type.

Constructor Summary

Constructors

Constructor	Description
GooglePay()

Method Summary

Modifier and Type	Method	Description
static void	activate(Activity activity)	Returns the user to Google Wallet after the activation process is complete.
static void	activate(Activity activity, String activationCode)	Passes Activation Code to to Google Wallet.
static void	activate(com.google.android.gms.tapandpay.issuer.TokenInfo tokenInfo, Activity activity, MppActivateListener listener)	Activates token using TSP and returns back to the Google Wallet.
static void	activate(String tokenUniqueReference, MppPaymentNetwork paymentNetwork)	Activates using TSP.
static void	activate(String tokenUniqueReference, MppPaymentNetwork paymentNetwork, MppActivateListener listener)	Activates using TSP.
static void	checkWalletForCardSuffix(String cardSuffix, GooglePayRegisteredTokensListener listener)	Checks if the Google Pay token with provided PAN suffix is available in the Google Pay Wallet.
static void	checkWalletForCardToken(MppCardDataParameters cardData, GooglePayTokenListener listener)	Checks if the Google Pay token for the corresponding card is available in the Google Pay Wallet.
static void	checkWalletForToken(MppPaymentNetwork paymentNetwork, String tokenId, GooglePayTokenListener listener)	Checks if the Google Pay token with passed payment network and tokenId is available in the Google Pay Wallet.
static void	declineActivation(Activity activity, MeaPushProvisioning.GooglePay.ActivationResult activationResult)	Declines activation with status.
static void	getActivationCode(MppCardDataParameters cardData, Context context, MppActivationCodeListener listener)	Gets activation code (authentication code, TAV) for app-to-app verification.
static String	getActivationCode(MppCardDataParameters cardData, String walletId, String deviceId, Context context)	Gets activation code (authentication code, TAV) for app-to-app verification.
static void	getActivationCode(MppCardDataParameters cardData, String walletId, String deviceId, Context context, MppActivationCodeListener listener)	Gets activation code (authentication code, TAV) for app-to-app verification.
static void	getRegisteredTokens(GooglePayRegisteredTokensListener listener)	Get a list of tokens and associated metadata registered to the active wallet.
static void	getTokenInfo(Intent intent, GooglePayTokenInfoListener listener)	Gets TokenInfo using Token Unique Reference from Intent's data.
static MppGetOemTokenizationDataResponseData	getTokenizationData(MppCardDataParameters cardData, String walletId, String deviceId, Context context)	Get Google Pay Push Provisioning tokenization data which includes Opaque Payment Card (OPC) - a binary blob of information which needs to be shared with Google Pay 'as is' and will be presented to TSP to receive a token.
static void	getTokenizationData(MppCardDataParameters cardData, String walletId, String deviceId, Context context, MppGetOemTokenizationDataListener listener)	Get Google Pay Push Provisioning tokenization data.
static MppGetTokensResponseData	getTokens(MppCardDataParameters cardData, String walletId, String deviceId, Context context)	Get Google Pay tokens for the specified card.
static void	getTokens(MppCardDataParameters cardData, String walletId, String deviceId, Context context, MppGetTokensListener listener)	Get Google Pay tokens for the specified card.
static boolean	handleOnActivityResult(int requestCode, int resultCode, Intent intent, Activity activity)	Handles intermediate results returned by Activity.onActivityResult(int, int, Intent) method as a result of method calls from MPP SDK related to the Google Pay.
static void	handlePushCardOnActivityResult(int requestCode, int resultCode, Intent intent, Activity activity)	Deprecated. Should not be used anymore, use handleOnActivityResult(int, int, Intent, Activity) instead.
static boolean	isDefaultPaymentApplication(Context context)	Issuer app should check if Google Pay is the default NFC payment app after card tokenization.
static boolean	isPushCardRequestCode(int requestCode)	Deprecated. Should not be used anymore, handleOnActivityResult(int, int, Intent, Activity) method returns a boolean flag showing whether data are handled by MPP SDK or not.
static void	isTokenized(String tokenId, String issuerName, MppPaymentNetwork paymentNetwork, GooglePayIsTokenizedListener listener)	Checks if card is tokenized
static boolean	isWalletAvailable(Context context)	Checks if Google Wallet is installed on device.
static void	pushCard(MppCardDataParameters cardData, String cardDisplayName, com.google.android.gms.tapandpay.issuer.UserAddress userAddress, Activity activity, MppPushCardToGooglePayListener listener)	Starts push tokenization flow to Google Pay application for a card, first checking Google Pay wallet state, then getting Opaque Payment Card (OPC) by making remote request to MeaWallet backend, finally OPC with other card attributes are pushed to Google Pay using Google Pay Push Provisioning API.
static void	registerDataChangedListener(GooglePayDataChangedListener listener)	Registers Google Pay wallet data changed listener.
static void	removeDataChangedListener(GooglePayDataChangedListener listener)	Removes Google Pay wallet data changed listener.
static void	requestTokenDeleteDialog(Activity activity, GooglePayTokenInfo googlePayTokenInfo, GooglePayTokenDeleteListener listener)	Shows a dialog asking the user to confirm the deletion of the passed Google Pay token from the Google Pay Wallet.
static void	requestTokenSelectDialog(Activity activity, GooglePayTokenInfo googlePayTokenInfo, GooglePayTokenSelectListener listener)	Shows a dialog asking the user to confirm the intention to set the passed Google Pay token as their Default card in Google Pay Wallet.
static void	sendUserToGooglePay(Activity activity)	Helper method to send user to the Google Pay app to see the tokenized card.
static void	setAsDefaultPaymentApplication(Activity activity, int requestCode)	Set Google Pay as a default app for NFC payments.
static void	tokenize(GooglePayTokenInfo googlePayTokenInfo, String cardDisplayName, Activity activity, GooglePayTokenizeListener listener)	Activates a token in yellow path or starts the manual tokenization flow in which the user needs to scan the card or enter all card details manually in a form.
static void	viewToken(String tokenId, MppPaymentNetwork paymentNetwork, GooglePayPendingIntentListener listener)	Method will only return an intent that have been registered by an app with the same Android package as the caller.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GooglePay

public GooglePay()

Method Details

pushCard

public static void pushCard(@NonNull
 MppCardDataParameters cardData,
 @NonNull
 String cardDisplayName,
 @Nullable
 com.google.android.gms.tapandpay.issuer.UserAddress userAddress,
 @NonNull
 Activity activity,
 @NonNull
 MppPushCardToGooglePayListener listener)
                     throws MppException

Starts push tokenization flow to Google Pay application for a card, first checking Google Pay wallet state, then getting Opaque Payment Card (OPC) by making remote request to MeaWallet backend, finally OPC with other card attributes are pushed to Google Pay using Google Pay Push Provisioning API.

In the process of wallet creation or token push provisioning the Google Pay application may return intermediate results through the Activity.onActivityResult(int, int, Intent) method. In order to support automatic push tokenization flow the issuer application needs to pass these intermediate results to the handleOnActivityResult(int, int, Intent, Activity) method. Result of the push tokenization flow will be returned using MppPushCardToGooglePayListener callback.

protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (MeaPushProvisioning.GooglePay.handlePushCardOnActivityResult(requestCode, resultCode, data, this) { // ... handled by MPP SDK } }

Parameters:

cardData - Card data object containing the card information to be provisioned by the token requester.

cardDisplayName - Display name or nickname used to describe the payment card in the Google Pay application user interface.

userAddress - The user's address. Push token'ization takes a UserAddress that must be provided in order to skip manual address entry. The issuer application should provide the entire address and phone number on file. Missing or invalid address information may result in the user being prompted to complete or correct the address. The address should be the correct address of the issuer's knowledge. Using a fake or intentionally incorrect addresses is not permitted by the Push Provisioning API terms of service.

activity - The Activity which will handle Activity.onActivityResult(int, int, Intent) callback.

listener - The listener as MppPushCardToGooglePayListener instance.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

checkWalletForCardToken

public static void checkWalletForCardToken(@NonNull
 MppCardDataParameters cardData,
 @NonNull
 GooglePayTokenListener listener)
                                    throws MppException

Checks if the Google Pay token for the corresponding card is available in the Google Pay Wallet. This check requires a network call, therefore it is recommended to use checkWalletForToken(MppPaymentNetwork, String, GooglePayTokenListener) whenever the data required for this method call is available.

Parameters:

cardData - Card data object containing the card information to be provisioned by the token requester.

listener - The listener as GooglePayTokenListener instance.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

checkWalletForToken

public static void checkWalletForToken(@NonNull
 MppPaymentNetwork paymentNetwork,
 @NonNull
 String tokenId,
 @NonNull
 GooglePayTokenListener listener)
                                throws MppException

Checks if the Google Pay token with passed payment network and tokenId is available in the Google Pay Wallet.

Parameters:

paymentNetwork - Card payment network

tokenId - token Id

listener - The listener as GooglePayTokenListener instance.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

checkWalletForCardSuffix

public static void checkWalletForCardSuffix(@NonNull
 String cardSuffix,
 @NonNull
 GooglePayRegisteredTokensListener listener)
                                     throws MppException

Checks if the Google Pay token with provided PAN suffix is available in the Google Pay Wallet.

Parameters:

cardSuffix - Card suffix.

listener - The listener as GooglePayRegisteredTokensListener instance.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

tokenize

public static void tokenize(@NonNull
 GooglePayTokenInfo googlePayTokenInfo,
 @NonNull
 String cardDisplayName,
 @NonNull
 Activity activity,
 @NonNull
 GooglePayTokenizeListener listener)
                     throws MppException

Activates a token in yellow path or starts the manual tokenization flow in which the user needs to scan the card or enter all card details manually in a form. Tokens added using this method are added to the active wallet.

Parameters:

googlePayTokenInfo - GooglePayTokenInfo containing token information for continuing tokenization.

cardDisplayName - Display name or nickname used to describe the payment card in the Google Pay application user interface.

activity - Activity instance to be used for Dialog.

listener - The listener as GooglePayTokenizeListener instance.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

getActivationCode

public static void getActivationCode(@NonNull
 MppCardDataParameters cardData,
 @NonNull
 Context context,
 @NonNull
 MppActivationCodeListener listener)

Gets activation code (authentication code, TAV) for app-to-app verification.

Parameters:

cardData - Card data object containing the card information to be provisioned by the token requester.

context - The Activity providing context.

listener - The listener as MppActivationCodeListener instance.

getActivationCode

public static void getActivationCode(@NonNull
 MppCardDataParameters cardData,
 @Nullable
 String walletId,
 @Nullable
 String deviceId,
 @NonNull
 Context context,
 @NonNull
 MppActivationCodeListener listener)

Gets activation code (authentication code, TAV) for app-to-app verification.

Parameters:

cardData - Card data object containing the card information to be provisioned by the token requester.

walletId - Optional wallet ID of the active wallet.

deviceId - Optional device ID of the active wallet.

context - Application context.

listener - The listener as MppActivationCodeListener interface.

getActivationCode

public static String getActivationCode(@NonNull
 MppCardDataParameters cardData,
 @Nullable
 String walletId,
 @Nullable
 String deviceId,
 @NonNull
 Context context)
                                throws MppException,
NetworkOnMainThreadException

Gets activation code (authentication code, TAV) for app-to-app verification.

Parameters:

cardData - Card data object containing the card information to be provisioned by the token requester.

walletId - Optional wallet ID of the active wallet.

deviceId - Optional device ID of the active wallet.

context - Application context.

Returns:

Activation code.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

NetworkOnMainThreadException - Method should not be called on the Main thread.

activate

public static void activate(@NonNull
 Activity activity,
 @NonNull
 String activationCode)
                     throws MppException

Passes Activation Code to to Google Wallet.

Parameters:

activity - Token activation activity.

activationCode - Activation code.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

activate

public static void activate(@NonNull
 Activity activity)
                     throws MppException

Returns the user to Google Wallet after the activation process is complete.

Parameters:

activity - Token activation activity.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

declineActivation

public static void declineActivation(@NonNull
 Activity activity,
 @NonNull
 MeaPushProvisioning.GooglePay.ActivationResult activationResult)
                              throws MppException

Declines activation with status.

Parameters:

activity - Token activation activity.

activationResult - Activation result.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

getTokenInfo

public static void getTokenInfo(@NonNull
 Intent intent,
 @NonNull
 GooglePayTokenInfoListener listener)
                         throws MppException

Gets TokenInfo using Token Unique Reference from Intent's data.

Parameters:

intent - Intent

listener - The listener as GooglePayTokenInfoListener interface.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

activate

public static void activate(@NonNull
 com.google.android.gms.tapandpay.issuer.TokenInfo tokenInfo,
 @Nullable
 Activity activity,
 @Nullable
 MppActivateListener listener)

Activates token using TSP and returns back to the Google Wallet.

Parameters:

tokenInfo - TokenInfo object's instance.

activity - Token activation activity.

listener - The listener as MppActivateListener interface.

activate

public static void activate(@NonNull
 String tokenUniqueReference,
 @NonNull
 MppPaymentNetwork paymentNetwork)
                     throws MppException

Activates using TSP.

Parameters:

tokenUniqueReference - Token Unique Reference, correspond to the token ID in TSP.

paymentNetwork - Payment network

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

NetworkOnMainThreadException - Method should not be called on the Main thread.

activate

public static void activate(@NonNull
 String tokenUniqueReference,
 @NonNull
 MppPaymentNetwork paymentNetwork,
 MppActivateListener listener)

Activates using TSP.

Parameters:

tokenUniqueReference - Token Unique Reference, correspond to the token ID in TSP.

paymentNetwork - Payment network

listener - The listener as MppActivateListener interface.

isTokenized

public static void isTokenized(@NonNull
 String tokenId,
 @NonNull
 String issuerName,
 @NonNull
 MppPaymentNetwork paymentNetwork,
 @NonNull
 GooglePayIsTokenizedListener listener)
                        throws MppException

Checks if card is tokenized

Parameters:

tokenId - Token Id

issuerName - Issuer Name

paymentNetwork - Card payment network

listener - The listener as GooglePayIsTokenizedListener instance.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

viewToken

public static void viewToken(@NonNull
 String tokenId,
 @NonNull
 MppPaymentNetwork paymentNetwork,
 @NonNull
 GooglePayPendingIntentListener listener)
                      throws MppException

Method will only return an intent that have been registered by an app with the same Android package as the caller. These tokens do not necessarily have to be push provisioned by the calling app, but the package must match the package name in the metadata received from the token service provider when created. If you have multiple packages you will only receive a successful response associated with whichever app package you are calling with.

Parameters:

tokenId - Token Id

paymentNetwork - Card payment network

listener - The listener as GooglePayIsTokenizedListener instance.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

getRegisteredTokens

public static void getRegisteredTokens(@NonNull
 GooglePayRegisteredTokensListener listener)
                                throws MppException

Get a list of tokens and associated metadata registered to the active wallet.

Parameters:

listener - The listener as GooglePayRegisteredTokensListener interface.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

getTokens

public static MppGetTokensResponseData getTokens(@NonNull
 MppCardDataParameters cardData,
 @Nullable
 String walletId,
 @Nullable
 String deviceId,
 @NonNull
 Context context)
                                          throws MppException,
NetworkOnMainThreadException

Get Google Pay tokens for the specified card. Synchronous method.

Parameters:

cardData - Card data object containing the card information.

walletId - Wallet ID of the active wallet.

deviceId - Device ID of the active wallet.

context - Application context.

Returns:

Returns data containing card payment network, last four digits and related tokens.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

NetworkOnMainThreadException - Method should not be called on the Main thread.

getTokens

public static void getTokens(@NonNull
 MppCardDataParameters cardData,
 @Nullable
 String walletId,
 @Nullable
 String deviceId,
 @NonNull
 Context context,
 @NonNull
 MppGetTokensListener listener)

Get Google Pay tokens for the specified card. Asynchronous method.

Parameters:

cardData - Card data object containing the card information.

walletId - Wallet ID of the active wallet.

deviceId - Device ID of the active wallet.

context - Application context.

listener - The listener as MppGetTokensListener interface.

getTokenizationData

public static MppGetOemTokenizationDataResponseData getTokenizationData(@NonNull
 MppCardDataParameters cardData,
 @Nullable
 String walletId,
 @Nullable
 String deviceId,
 @NonNull
 Context context)
                                                                 throws MppException,
NetworkOnMainThreadException

Get Google Pay Push Provisioning tokenization data which includes Opaque Payment Card (OPC) - a binary blob of information which needs to be shared with Google Pay 'as is' and will be presented to TSP to receive a token.

Parameters:

cardData - Card data object containing the card information.

walletId - Wallet ID of the active wallet.

deviceId - Device ID of the active wallet.

context - Application context.

Returns:

return Opaque Payment Card (OPC) - a binary blob of information which needs to be shared with Google Pay 'as is' and will be presented to TSP to receive a token.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

NetworkOnMainThreadException - Method should not be called on the Main thread.

getTokenizationData

public static void getTokenizationData(@NonNull
 MppCardDataParameters cardData,
 @Nullable
 String walletId,
 @Nullable
 String deviceId,
 @NonNull
 Context context,
 @NonNull
 MppGetOemTokenizationDataListener listener)

Get Google Pay Push Provisioning tokenization data. In listener onSuccess() callback return Opaque Payment Card (OPC) - a binary blob of information which needs to be shared with Google Pay 'as is' and will be presented to TSP to receive a token.

Parameters:

cardData - Card data object containing the card information.

walletId - Wallet ID of the active wallet.

deviceId - Device ID of the active wallet.

context - Application context.

listener - The listener as MppGetOemTokenizationDataListener interface.

registerDataChangedListener

public static void registerDataChangedListener(@NonNull
 GooglePayDataChangedListener listener)
                                        throws MppException

Registers Google Pay wallet data changed listener. Issuer app callback is called immediately whenever the following events occur: - The active wallet changes (by changing the active account) - The selected card of the active wallet changes - Tokenized cards are added or removed from the active wallet - The status of a token in the active wallet changes - Registering for these broadcasts allows an issuer app to re-query information about their digitized cards whenever the user makes a change.

Parameters:

listener - Listener.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

removeDataChangedListener

public static void removeDataChangedListener(@NonNull
 GooglePayDataChangedListener listener)
                                      throws MppException

Removes Google Pay wallet data changed listener.

Parameters:

listener - Listener.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

requestTokenDeleteDialog

public static void requestTokenDeleteDialog(@NonNull
 Activity activity,
 @NonNull
 GooglePayTokenInfo googlePayTokenInfo,
 @NonNull
 GooglePayTokenDeleteListener listener)
                                     throws MppException

Shows a dialog asking the user to confirm the deletion of the passed Google Pay token from the Google Pay Wallet.

Parameters:

activity - Activity instance to be used for Dialog.

googlePayTokenInfo - Object describing card token added to the Google Pay Wallet.

listener - The listener as GooglePayTokenDeleteListener instance.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

requestTokenSelectDialog

public static void requestTokenSelectDialog(@NonNull
 Activity activity,
 @NonNull
 GooglePayTokenInfo googlePayTokenInfo,
 @NonNull
 GooglePayTokenSelectListener listener)
                                     throws MppException

Shows a dialog asking the user to confirm the intention to set the passed Google Pay token as their Default card in Google Pay Wallet.

Parameters:

activity - Activity instance to be used for Dialog.

googlePayTokenInfo - Object describing card token added to the Google Pay Wallet.

listener - The listener as GooglePayTokenSelectListener instance.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

isPushCardRequestCode

@Deprecated
public static boolean isPushCardRequestCode(int requestCode)
                                     throws MppException

Deprecated.

Should not be used anymore, handleOnActivityResult(int, int, Intent, Activity) method returns a boolean flag showing whether data are handled by MPP SDK or not.

Checks result code of Activity.onActivityResult(int, int, Intent) to detect if received results needs to be handled by the handlePushCardOnActivityResult(int, int, Intent, Activity) method.

Parameters:

requestCode - Request code received as a parameter from Activity.onActivityResult(int, int, Intent) method.

Returns:

true if results needs to be passed to the handlePushCardOnActivityResult(int, int, Intent, Activity) method.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

handlePushCardOnActivityResult

@Deprecated
public static void handlePushCardOnActivityResult(int requestCode,
 int resultCode,
 @Nullable
 Intent intent,
 @NonNull
 Activity activity)
                                           throws MppException

Deprecated.

Should not be used anymore, use handleOnActivityResult(int, int, Intent, Activity) instead.

Handles intermediate results returned by Activity.onActivityResult(int, int, Intent) method as a result of pushCard(MppCardDataParameters, String, UserAddress, Activity, MppPushCardToGooglePayListener) method call.

Parameters:

requestCode - Request code received as a parameter from Activity.onActivityResult(int, int, Intent) method.

resultCode - Result code received as a parameter from Activity.onActivityResult(int, int, Intent) method.

intent - Result intent received as a parameter from Activity.onActivityResult(int, int, Intent) method.

activity - Activity which received result from Activity.onActivityResult(int, int, Intent) method.

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

handleOnActivityResult

public static boolean handleOnActivityResult(int requestCode,
 int resultCode,
 @Nullable
 Intent intent,
 @NonNull
 Activity activity)
                                      throws MppException

Handles intermediate results returned by Activity.onActivityResult(int, int, Intent) method as a result of method calls from MPP SDK related to the Google Pay.

Parameters:

requestCode - Request code received as a parameter from Activity.onActivityResult(int, int, Intent) method.

resultCode - Result code received as a parameter from Activity.onActivityResult(int, int, Intent) method.

intent - Result intent received as a parameter from Activity.onActivityResult(int, int, Intent) method.

activity - Activity which received result from Activity.onActivityResult(int, int, Intent) method.

Returns:

true if requestCode is handled by MPP SDK, false otherwise

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

isDefaultPaymentApplication

public static boolean isDefaultPaymentApplication(@NonNull
 Context context)
                                           throws MppException

Issuer app should check if Google Pay is the default NFC payment app after card tokenization. This will ensure that the users who provision a token will be able to use it in Google Pay.

Parameters:

context - Context needed for check.

Returns:

true if Google Pay is the default application for contactless, false otherwise

Throws:

MppException - Use MppException.getMppError() ()} to get error object with error code and error description.

setAsDefaultPaymentApplication

public static void setAsDefaultPaymentApplication(@NonNull
 Activity activity,
 int requestCode)

Set Google Pay as a default app for NFC payments.

Parameters:

activity - Activity to be used for Activity.startActivityForResult(Intent, int) call.

requestCode - a request code value to be passed into Activity.startActivityForResult(Intent, int) call.

sendUserToGooglePay

public static void sendUserToGooglePay(@NonNull
 Activity activity)

Helper method to send user to the Google Pay app to see the tokenized card.

Parameters:

activity - Activity to be used for launching Google Pay app.

isWalletAvailable

public static boolean isWalletAvailable(@NonNull
 Context context)
                                 throws MppException

Checks if Google Wallet is installed on device.

Parameters:

context - Application context.

Returns:

true Google Wallet is installed on device, false otherwise.

Throws:

MppException - Use MppException.getMppError() to get error object with error code and error description.