Summary Screen

The Summary screen in the Default UI displays details about the completed transaction on the card reader. This screen displays automatically after every transaction, whether successful or not. You can customize the Summary screen display behavior and features to fit your merchants' needs. A Summary screen example is shown below.
Customizing Display Behavior
You can customize the display behavior of the Summary screen. The display behavior options are shown in the table.
Option
Behavior Description
DISPLAY_INDEFINITELY
Summary screen displays indefinitely. This is the default behavior.
CLOSE_AFTER_TIMEOUT
Summary screen closes after 5 seconds.
SKIP_SUMMARY_SCREEN
Summary screen does not display.
You can change the default display behavior of the Summary screen by setting the
resultDisplayBehavior
 property in the
UiConfiguration
 object.
Kotlin
val configuration = UiConfiguration(resultDisplayBehavior = UiConfiguration.ResultDisplayBehavior.CLOSE_AFTER_TIMEOUT)
mposUi.configuration = configuration
Java
UiConfiguration configuration = new UiConfiguration.Builder()
        .resultDisplayBehavior(UiConfiguration.ResultDisplayBehavior.CLOSE_AFTER_TIMEOUT)
        .build();
mposUi.setConfiguration(configuration);
Customizing Features
You can customize the features displayed on the Summary screen. For example, after completing a transaction the merchant might want to refund or capture the transaction, or print a customer receipt. These features can be displayed on the Summary screen. Optional features that can be displayed on the Summary screen are listed in the table and are shown in the Summary screen example below.
Feature
Behavior Description
CAPTURE_TRANSACTION
Capture
—Enables the merchant to capture pre-authorized transactions that have not been captured or refunded.
PRINT_CUSTOMER_RECEIPT
Print customer receipt
—Enables the merchant to print the customer receipt.
PRINT_MERCHANT_RECEIPT
Print merchant receipt
—Enables the merchant to print the merchant receipt.
REFUND_TRANSACTION
Refund
—Enables the merchant to process a refund transaction for pre-authorized and captured transactions that have not been refunded.
SEND_RECEIPT_VIA_EMAIL
Send via email
—Enables the merchant to send the customer a receipt through email.
You can change the optional features that display on the Summary screen by setting the
summaryFeatures
 property in the
UiConfiguration
 object.
Kotlin
val configuration = UiConfiguration(
    summaryFeatures = setOf(
        SummaryFeature.CAPTURE_TRANSACTION,
        SummaryFeature.PRINT_CUSTOMER_RECEIPT,
        SummaryFeature.PRINT_MERCHANT_RECEIPT,
        SummaryFeature.REFUND_TRANSACTION,
        SummaryFeature.SEND_RECEIPT_VIA_EMAIL
    )
)
mposUi.configuration = configuration
Java
UiConfiguration configuration = new UiConfiguration.Builder()
        .summaryFeatures(
                EnumSet.of(
                    UiConfiguration.SummaryFeature.SEND_RECEIPT_VIA_EMAIL,
                    UiConfiguration.SummaryFeature.PRINT_CUSTOMER_RECEIPT,
                    UiConfiguration.SummaryFeature.PRINT_MERCHANT_RECEIPT,
                    UiConfiguration.SummaryFeature.REFUND_TRANSACTION,
                    UiConfiguration.SummaryFeature.CAPTURE_TRANSACTION
                )
        )
        .build();
mposUi.setConfiguration(configuration);
If the summary feature is enabled,
PRINT MERCHANT RECEIPT
 will appear as a primary button on the UI by default, as it has a high priority. The default button can also be changed via
uiConfiguration
:
Kotlin
val configuration = UiConfiguration(defaultSummaryFeature = SummaryFeature.CAPTURE_TRANSACTION)
mposUi.configuration = configuration
Java
 
UiConfiguration configuration = new UiConfiguration.Builder()
        .defaultSummaryFeature(SummaryFeature.CAPTURE_TRANSACTION)
        .build();
      mposUi.setConfiguration(configuration);
Querying Previous Transactions
If you have the
transactionIdentifier
 value of the transaction that you want to query, the Summary screen can display the details for previous transactions. You can access the
transactionIdentifier
 value in the
onActivityResult
 callback of the payment method.
Kotlin
val summaryIntent = mposUi.createTransactionSummaryIntent(transactionIdentifier = "transactionIdentifier")
startActivityForResult(summaryIntent, MposUi.REQUEST_CODE_SHOW_SUMMARY)
Java
Intent summaryIntent = mposUi.createTransactionSummaryIntent("transactionIdentifier");
startActivityForResult(summaryIntent, MposUi.REQUEST_CODE_SHOW_SUMMARY);
You can also override the
onActivityResult
 method to retrieve previous transaction information after closing the Summary screen.
Kotlin
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
    super.onActivityResult(requestCode, resultCode, data)
 
    if (requestCode == MposUi.REQUEST_CODE_SHOW_SUMMARY) {
        when (resultCode) {
            // Result code from a successful transaction
            MposUi.RESULT_CODE_APPROVED -> {
                val transactionIdentifier = data?.getStringExtra(MposUi.RESULT_EXTRA_TRANSACTION_IDENTIFIER)
                Toast.makeText(findViewById(android.R.id.content),"Transaction approved!\nIdentifier: $transactionIdentifier", Toast.LENGTH_LONG).show()
            }
            // Result code from a declined, aborted or failed transaction
            MposUi.RESULT_CODE_FAILED -> {
                Toast.makeText(findViewById(android.R.id.content), "Transaction was declined, aborted, or failed", Toast.LENGTH_LONG).show()
            }
        }
    }
}
Java
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
 
    if (requestCode == MposUi.REQUEST_CODE_SHOW_SUMMARY) {
        if (resultCode == MposUi.RESULT_CODE_APPROVED) {
            // Transaction was approved
            String transactionIdentifier = data.getStringExtra(MposUi.RESULT_EXTRA_TRANSACTION_IDENTIFIER);
            Toast.makeText(this, "Transaction approved, identifier: " + transactionIdentifier, Toast.LENGTH_LONG).show();
        } else {
            // Card was declined, or transaction was aborted, or failed
            // (e.g. no internet or accessory not found)
            Toast.makeText(this, "Transaction was declined, aborted, or failed",
                    Toast.LENGTH_LONG).show();
        }
    }
}
To query a group of transactions, such as the last 20 transactions performed or transactions that match a specific
customIdentifier
, you can use one of the methods in the
transactionModule
:
Kotlin
val filter = FilterParameters.Builder()
        .customIdentifier("my-custom-transaction-id")
        .build()
val includeReceipts = true // Defines if the transaction objects should have receipt information embedded.
val offset = 0 // Specifies the offset of the first transaction to return.
val limit = 20 //Specifies the maximum number of transactions to return.

mposUi.transactionModule.queryTransactions(filter, includeReceipts, offset, limit) {
    filterParameters, includeReceipts, offset, limit, transactions, error ->
    run {
        if (error != null) {
            // Handle query error
        } else {
            // Get the list of matching transactions accessing transactions property
        }
    }
}
Java
FilterParameters filter = new FilterParameters.Builder()
                .customIdentifier("my-custom-transaction-id")
                .build();
Boolean includeReceipts = true; // Defines if the transaction objects should have receipt information embedded.
Integer offset = 0; // Specifies the offset of the first transaction to return.
Integer limit = 20; //Specifies the maximum number of transactions to return.

mposUi.getTransactionModule().queryTransactions(filter, includeReceipts, offset, limit, new QueryTransactionsListener() {
    @Override
    public void onCompleted(FilterParameters filterParameters, boolean b, int i, int i1, List<Transaction> list, MposError mposError) {
        if (mposError != null) {
            // Handle query error
        } else {
            // Get the list of matching transactions accessing list property
        }
    }
          });