setCustomData

Call the setCustomData API to set custom data that is to be passed through to the card issuer via the POS machine when tapping it.

Method signature

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public boolean setCustomData(byte[] data);

Request parameters

Item	Type	Description	Required
data	byte[]	The custom data to be passed through to the card issuer and encapsulated into the Issuer application data. For details about custom data encoding, see Data encoding specification.	Required

Response parameters

N/A

Sample

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public boolean setCustomData(byte[] data) {
    if (lifeCycle.get() < CONNECTED) {
        return false;
    }
    NFCWrapperManager.INSTANCE.setIadData(data);
    return true;
}