Retrieve the card height from the card resize event.
BPS_API int navigator_event_get_card_height(bps_event_t *event)
The NAVIGATOR_CARD_RESIZE event.
The navigator_event_get_card_height() function retrieves the height of a card that has been targeted by a card resize event. Call this function from the card application upon receiving the NAVIGATOR_CARD_RESIZE event to extract the card's height.
The card height upon success, BPS_FAILURE with errno set otherwise.