DevicesLicense.checkLicense Method

Module: DevicesLicense

Definition

Checks a license from a file.

This function does two things:

• First it loads the license from a file using the given path

• Then it checks the validity of the license regarding the host it is called on (Windows, Linux, Android …)

Important

Calling this function is required to get access to the license member getters.

Note

The optional parameter is required on Android and must be the JNIEnv* pointer casted as a void*. It can be set as NULL for other devices.

Python

@staticmethod
check_license(license_path: str) -> None

Parameters

license_path str

in Absolute or relative path to the license file.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

Dart

static void checkLicense(String? licensePath)

Parameters

licensePath String

in Absolute or relative path to the license file.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C#

public static void CheckLicense(string licensePath)

Parameters

licensePath string

in Absolute or relative path to the license file.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

Java

public static void checkLicense(String licensePath) throws DevicesException

Parameters

licensePath String

in Absolute or relative path to the license file.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C

int id3DevicesLicense_CheckLicense (
    const char * licensePath,
    void * optionalParameter)

Parameters

licensePath const char *

in Absolute or relative path to the license file.

optionalParameter void *

in Only used on Android: JNIEnv* pointer casted as a void*. Ignored for other devices.

Returns

int

An error code.

See id3DevicesError file for the list of possible error codes.