question

Handling refunds

You will also need to account for all refunds on partial payments made by custom tenders. Note that the merchant can issue a LineItem-level refund using Custom tenders.

First, ensure your custom tender’s Refund Activity can handle refund intents:

<intent-filter>

<action android:name="clover.intent.action.REFUND" />

<category android:name="android.intent.category.DEFAULT" />From your Refund Activity, capture some Extras from the Refund Intent:final long amount = getIntent().getLongExtra(Intents.EXTRA_AMOUNT, 0);

final String orderId = getIntent().getStringExtra(Intents.EXTRA_ORDER_ID);

final String paymentId = getIntent().getStringExtra(Intents.EXTRA_PAYMENT_ID);

final ArrayList lineItemIds = getIntent().getStringArrayListExtra(Intents.EXTRA_LINE_ITEM_IDS);If the Refund POSTs successfully on your end, tell Clover everything went as planned:

Intent data = new Intent();

data.putExtra(Intents.EXTRA_ORDER_ID, orderId);

data.putExtra(Intents.EXTRA_PAYMENT_ID, paymentId);

data.putExtra(Intents.EXTRA_LINE_ITEM_IDS, lineItemIds);

data.putExtra(Intents.EXTRA_AMOUNT, amount);

data.putExtra(Intents.EXTRA_CLIENT_ID, "Your_external_payment_ID");

setResult(RESULT_OK, data);

finish();Else:

setResult(RESULT_CANCELED, data);

finish();