Enums/Constants/Status/Interfaces

public class MTEMVEvent 
{ 
    public static final int OnTransactionStatus = 200; 
    public static final int OnDisplayMessageRequest = 201; 
    public static final int OnUserSelectionRequest = 202; 
    public static final int OnARQCReceived = 203; 
    public static final int OnTransactionResult = 204; 
    public static final int OnEMVCommandResult = 205; 
    public static final int OnDeviceExtendedResponse   = 206; }

public enum MTError 
{ 
    CardDataError, 
    ConnectionError 
}

public class MTSCRAEvent 
{ 
    public static final int OnDeviceConnectionStateChanged = 0; 
    public static final int OnCardDataStateChanged = 1; 
    public static final int OnDataReceived = 2; 
    public static final int OnDeviceResponse = 3; 
    public static final int OnDeviceNotPaired = 4; 
}

public enum MTConnectionState 
{ 
    Disconnected, 
    Connected, 
    Error, 
    Connecting, 
    Disconnecting 
}

public enum MTConnectionType 
{ 
    Unknown(0), 
    Audio(1), 
    BLE(2), 
    BLEEMV(3), 
    Bluetooth(4), 
    USB(5), 
    Serial(6), 
    Net(7), 
    Net_TLS12(8), 
    Net_TLS12_Trust_All(9), 
    BLEEMVT(10), 
    AIDL(11); 
}

public interface IMTCardData 
{ 
    void setSOM(byte[] somBytes); 
    void setEOM(byte[] eomBytes); 
    void setFS(byte fsByte); 
    
    public byte[] getData(); 
    public String getMaskedTracks(); 
    public String getTrack1(); 
    public String getTrack2(); 
    public String getTrack3(); 
    public String getTrack1Masked(); 
    public String getTrack2Masked(); 
    public String getTrack3Masked(); 
    public String getMagnePrint(); 
    public String getMagnePrintStatus(); 
    public String getDeviceSerial(); 
    public String getSessionID(); 
    public String getKSN(); 
    public String getDeviceName(); 
    public void clearBuffers(); 
    public long getBatteryLevel(); 
    public long getSwipeCount(); 
    public String getCapMagnePrint(); 
    public String getCapMagnePrintEncryption(); 
    public String getCapMagneSafe20Encryption(); 
    public String getCapMagStripeEncryption(); 
    public String getCapMSR(); 
    public String getCapTracks(); 
    public long getCardDataCRC(); 
    public String getCardExpDate(); 
    public String getCardIIN(); 
    public String getCardLast4(); 
    public String getCardName(); 
    public String getCardPAN(); 
    public int getCardPANLength(); 
    public String getCardServiceCode(); 
    public String getCardStatus(); 
    public int getDataFieldCount(); 
    public String getHashCode(); 
    public String getDeviceConfig(String configType); 
    public String getEncryptionStatus(); 
    public String getFirmware(); 
    public String getMagTekDeviceSerial(); 
    public String getResponseType(); 
    public String getTagValue(String tag, 
    String data); public String getTLVVersion(); 
    public String getTrackDecodeStatus(); 
    public String getTLVPayload(); 
    
    public String getMessageID(); 
    public boolean isQwantumCard(); 
    public boolean isQwantumBuffer(); 
    public boolean isCustomerMessage(); 
    
    String getMSRDUKPTKeySerialNumber(); 
    String getMSRDUKPTKeyInfo(); 
    String getMPDUKPTKeySerialNumber(); 
    String getMPDUKPTKeyInfo(); 
    
    public String getTokenDUKPTKeySerialNumber(); 
    public String getTokenDUKPTKeyInfo(); 
    public String getQwantumStatus(); 
    public String getQwantumToken(); 
    public String getQwantumCardID(); 
    public String getEncryptedQwantumDataBuffer(); 
    public String getMACDUKPTKeyInfo(); 
    public String getMACMessageLength(); 
    public String getMAC(); 
    
    public String getCustomerMessageCode(); 
    public String getCustomerMessageText(); 
    
    public String getEncryptedSCDE(); 
    public String getSCDEDUKPTKeySerialNumber(); 
    public String getSCDEDUKPTKeyInfo(); }