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  • 3.5.0

    • hbUCPSetTaskDoneCb 

    int32_t hbUCPSetTaskDoneCb(hbUCPTaskHandle_t taskHandle,
                           hbUCPTaskDoneCb taskDoneCb, void *userdata);

    Register a callback function, this callback function is executed automatically after the task is completed.

    • Parameter

      • [in] taskHandle Task handle pointer.
      • [in] taskDoneCb Callback function pointer.
      • [in] userdata User-defined data.

    • Return Value

      • Return 0 means the API was successfully executed, otherwise the execution failed.
    Note

    This interface allows you to register a callback function that will be called to perform a user-defined function when the task is completed. If you don't need to customize the input, you can set userdata to nullptr. Please do not call hbUCPReleaseTask to release the task in the callback function, otherwise undefined behavior may occur.