Get the action from a query.
BPS_API const char* navigator_invoke_query_get_action(const navigator_invoke_query_t *query)
A pointer to the navigator_invoke_query_t structure whose action member you want to retrieve.
The navigator_invoke_query_get_action() function extracts the action member of a given navigator_invoke_query_t structure. The action member is used by the brokering system to identify what action the invocation query results must be able to perform (see the navigator_invoke_query_set_action() function for further details). This function doesn't copy members and the returned values are released once the navigator_invoke_query_t structure is destroyed with the navigator_invoke_query_destroy() function.
The action to query for if one was provided by the sender, NULL otherwise.