MagTek Audio Reader for Android Devices - Manual (Page 18)

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getCapMSR
Retrieves MSR Capabilities
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public String getCapMSR()
Parameters
Return Value
String representing MSR Capabilities
0 = No MSR,
1 = MSR
getCapTracks
Retrieves Track Capabilities
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public String getCapTracks()
Parameters
Return Value
String representing Track Capabilities
Bit 0 = 1 / Track 1 supported,
Bit 1 = 1 / Track 2 supported,
Bit 2 = 1 / Track 3 supported,
all other bits 0.
getCardDataCRC
Retrieves CRC from card data
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public long getCardDataCRC()
Parameters
Return Value
Card data CRC
getCardExpDate
Retrieves CRC from card data
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public String getCardExpDate ()
Parameters
Return Value
String representing card expiration date