FingerLicense.getHostHardwareCode Method

Module: FingerLicense

Definition

Retrieves the hardware code of the device using the requested hardware code type.

This function retrieves the hardware code of the device you run the library on.

The optional parameter is required:

• On Android, it must be the JNIEnv* pointer cast as a void*.

• In other cases, it must be set to NULL.

Python

@staticmethod
get_host_hardware_code(hardware_code_type: LicenseHardwareCodeType) -> str

Parameters

hardware_code_type LicenseHardwareCodeType

in The requested hardware code type.

Returns

str

The device hardware code.

Exceptions

FingerException

An error has occurred during Finger Library execution.

Dart

static String getHostHardwareCode(LicenseHardwareCodeType hardwareCodeType)

Parameters

hardwareCodeType LicenseHardwareCodeType

in The requested hardware code type.

Returns

String

The device hardware code.

Exceptions

FingerException

An error has occurred during Finger Library execution.

C#

public static string GetHostHardwareCode(LicenseHardwareCodeType hardwareCodeType)

Parameters

hardwareCodeType LicenseHardwareCodeType

in The requested hardware code type.

Returns

string

The device hardware code.

Exceptions

FingerException

An error has occurred during Finger Library execution.

Java

public static String getHostHardwareCode(LicenseHardwareCodeType hardwareCodeType) throws FingerException

Parameters

hardwareCodeType LicenseHardwareCodeType

in The requested hardware code type.

Returns

String

The device hardware code.

Exceptions

FingerException

An error has occurred during Finger Library execution.

Swift

public static func getHostHardwareCode(hardwareCodeType: LicenseHardwareCodeType) throws -> String

Parameters

hardwareCodeType LicenseHardwareCodeType

in The requested hardware code type.

Returns

String

The device hardware code.

Exceptions

FingerException

An error has occurred during Finger Library execution.

C

int id3FingerLicense_GetHostHardwareCode (
    id3FingerLicenseHardwareCodeType eHardwareCodeType,
    char * code,
    int * codeSize,
    void * optionalParameter)

Parameters

eHardwareCodeType id3FingerLicenseHardwareCodeType

in The requested hardware code type.

code char *

out The device hardware code.

codeSize int *

in Size of the ‘code’ buffer. Receives the minimum required buffer size to hold the ‘code’ string if the given one is too small (including the terminating NULL character), otherwise receives the number of characters in ‘code’ (excluding terminating NULL character).

optionalParameter void *

in Only used on Android for JNIEnv* pointer. Ignored for other devices (NULL).

Returns

int

An error code.

See id3FingerError file for the list of possible error codes.