Get Last Transaction Data

The myPOS Glass SDK allows you to retrieve information about the most recent transaction completed on the terminal. This is done by querying the content provider exposed by the myPOS Glass app.

1. Retrieve Last Transaction Details via Content Provider

To access last transaction data, use the LastTransactionProvider via the following CONTENT_URI:

final Uri CONTENT_URI = Uri.parse("content://com.mypos.providers.LastTransactionProvider/last_transaction");

Cursor cursor = getContentResolver().query(
    CONTENT_URI,
    new String[] { // projection parameters you want to receive in response. Choose only the needed ones
        "amount",
        "currency",
        "reference_number",
        "reference_number_type",
        "operator_code",
        "response_code",
        "stan",
        "date_time",
        "authorization_code",
        "card_brand",
        "transaction_approved",
        "cvm",
        "transaction_type",
        "rrn"
    },
    null,
    null,
    null
);

if (cursor == null)
    return; // there is no last transaction recorded
    
cursor.moveToFirst();

double amount               = cursor.getDouble(cursor.getColumnIndex("amount"));
String currency             = cursor.getString(cursor.getColumnIndex("currency"));
String referenceNumber      = cursor.getString(cursor.getColumnIndex("reference_number"));
int referenceNumberType     = cursor.getInt(cursor.getColumnIndex("reference_number_type"));
String operatorCode         = cursor.getString(cursor.getColumnIndex("operator_code"));
String responseCode         = cursor.getString(cursor.getColumnIndex("response_code"));
String stan                 = cursor.getString(cursor.getColumnIndex("stan"));
String dateTime             = cursor.getString(cursor.getColumnIndex("date_time"));
String authorizationCode    = cursor.getString(cursor.getColumnIndex("authorization_code"));
String cardBrand            = cursor.getString(cursor.getColumnIndex("card_brand"));
boolean transactionApproved = cursor.getInt(cursor.getColumnIndex("transaction_approved")) == 1;
String cvm                  = cursor.getString(cursor.getColumnIndex("cvm"));
String transactionType      = cursor.getString(cursor.getColumnIndex("transaction_type"));
String rrn                  = cursor.getString(cursor.getColumnIndex("rrn"));

if(!cursor.isClosed())
    cursor.close();

2. Transaction Result Data (Intent Response)

When a transaction completes, the result is returned via an Intent to the calling Activity, containing the following extras:

Key	Type	Description
`rrn`	String	Internal myPOS reference number
`cardholder_name`	String	Name embossed on the card
`date_time`	String	Format: `YYMMDDHHmmss`
`status`	int	Status constant from `TransactionProcessingResult`
`status_text`	String	Textual status (e.g., "Approved", "Declined")
`card_brand`	String	MASTERCARD, MAESTRO, VISA, etc.
`card_entry_mode`	String	`ENTRY_MODE_MAGSTR`, `ENTRY_MODE_EMV`, `ENTRY_MODE_CONTACTLESS`, etc.
`response_code`	String	Issuer response code ("00" = Approved)
`authorization_code`	String	Issuer's authorization code
`signature_required`	boolean	Whether a signature is required on the receipt
`TSI`	String	Transaction Status Indicator
`TVR`	String	Terminal Verification Result
`AID`	String	Application Identifier (from card)
`STAN`	String	System Trace Audit Number
`CVM`	String	Cardholder Verification Method (`P`, `S`, `N`)
`application_name`	String	Card application label
`transaction_approved`	boolean	`true` if approved, `false` otherwise
`TID`	String	Terminal ID
`update_pending`	boolean	`true` if app update is available
`resp_code`	String	Response code for the payment request
`expire_date`	String	Expiry of the payment request
`merchant_data`	Bundle	Includes merchant details for receipts: billing descriptor, MID, address, custom footer rows
`installment_data`	Bundle	If paid in installments, includes number, interest rate, fee, APR, and breakdown of installment amounts

Note:

All extras (unless noted) are returned as String values.

Presence of certain fields depends on card type and transaction specifics.