Retrieve request message ID from timer registration.
#include <bps/navigator_invoke.h>
BPS_API const char* navigator_invoke_timer_registration_get_id(const navigator_invoke_timer_registration_t *reg)
BlackBerry 10.3.0
The navigator_invoke_timer_registration_t structure to query.
The navigator_invoke_timer_registration_get_id() function retrieves the stored message ID from the given navigator_invoke_timer_registration_t structure.
The registration message ID if it was set, NULL otherwise.