...
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private byte[] manualEntrySelection() {
TlvTree tlvTree = TlvTree.Empty();
tlvTree.AddAscii(ArkosManualEntryTags.cvv, cvv);
return tlvTree.AsBytes();
} |
merchantConfirmPartiallyApprovedTransaction()
As explained in the previous document, Merchant confirmation of a partially approved transaction , if you need to access the transaction context and the required amounts, you can do the same as before, i.e,
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@Override
public boolean merchantConfirmPartiallyApprovedTransaction(DisplayParams displayParams, byte[] bytes)
{
//get the amount as provided in the snippet below.
//display them
//return true or false depending on the choice confirmation
return true/false;
} |
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Tlvtree inner = TlvTree.FromRaw(bytes); // where bytes comes from the parameter of the above callback
private Integer requestedAmount;
private Integer amount;
public Integer getAmount() {
byte[] amountBCD = inner.GetElementValue(ArkosTags.TransactionAmount);
if(null != amountBCD) {
amount = ArkosUtils.AmountBcdToInt(amountBCD);
return amount;
}
return null;
}
public Integer getRequestedAmount() {
byte[] amountBCD = inner.GetElementValue(ArkosTags.RequestedAmount);
if(null != amountBCD) {
requestedAmount = ArkosUtils.AmountBcdToInt(amountBCD);
return requestedAmount;
}
return null;
}
public Integer getLeftToPay() {
return requestedAmount - amount;
}
|
