This class provides access to obtain the object to communicate with the Secure Access Module (SAM).
Public Methods
getAvailableSam
public SamType getAvailableSam()
Gets the available SAM on the device.
Returns:
com.symbol.emdk.securenfc.SecureNfcManager.SamType - SamType
Throws:
com.symbol.emdk.securenfc.SecureNfcException
The exception will be thrown if the emdk is not opened.
getSamInstance
public SamBase getSamInstance(SecureNfcManager.SamType samType)
This method returns the object to authenticate between SAM with the Host.
Parameters:
samType
Returns:
com.symbol.emdk.securenfc.SamBase - SamBase
getTagTechType
public TagTechType getTagTechType(Tag tag)
This method returns the tag type discovered by the device.
Parameters:
tag - - Contactless tag already detected by device. We get this
through the EXTRA_TAG information from the intent.
Returns:
com.symbol.emdk.securenfc.SecureNfcManager.TagTechType - TagTechType
Throws:
com.symbol.emdk.securenfc.SecureNfcException
The exception will be thrown if the emdk is not opened.
getTagTechInstance
public TagTechBase getTagTechInstance(SecureNfcManager.TagTechType tagType)
Returns the tag technology object based for the Tag type passed. For unsupported tag type, null will be returned. The application must type cast to the corresponding tag technology object.
Parameters:
tagType
Returns:
com.symbol.emdk.securenfc.TagTechBase - TagTechBase
getPassThruApduInstance
public PassThruApduProcessor getPassThruApduInstance()
Returns the PassThruApduProcessor object to securely communicate with contactless smart cards at the Application Protocol Data Unit (APDU) level using the SAM. This method is designed for the NFC applications to perform secure communication with the contactless secure cards (tags) at the low level protocol. The audience of this class is for secure NFC application developers with good understanding and expertise of the secure technology they use, including the cards (tags) and SAM documentation, features and protocol.
Note: This is recommended only for the secure NFC application developers who is interested getting the full control on the APDU. Other can use the SecureNfcManager.getTagTechInstance which provides simple API to securely communicate with the Smart card/tags for the supported tag technologies.
Returns:
com.symbol.emdk.securenfc.PassThruApduProcessor - PassThruApduProcessor object.