Sorry, but this is not true at all. Just like everywhere else in the world, African societies had a diverse range of views on sexuality before Europeans came along. In some places, homos were demonized. In others, they were tolerated. In others, they were celebrated. In fact, the first documented cases of homosexuality were in ancient Egypt.
No records of homosexuality before the White Colonizers....so unless you can show some records.
Also, this argument ignores that European colonists were notoriously homophobic, and part of their forcing Christianity on African people was wiping out homosexual activity.
Whoever told you that must of been ignoring that White Settlers raped African men in American Colonies and homosexuality was practiced behind closed doors to control the contradiction. The very fact that people practiced homosexual rituals on Saturnalia Holiday were well known.
Here's one example of documented, traditional homosexual relations by an unbiased anthropologist with no pro or anti-gay agenda:
Evans-Pritchard: Sexual Inversion among the Azande
That book explains nothing before Settlers....every document was way after settlers got there.
This is extremely simplistic. There are many cases in which people engage in gay activity without themselves identifying as gay, or only being attracted to men. In fact, it's common among certain warrior cultures (vikings, samurai, Persians, Muslim empires, ancient Greeks, etc.)
Vikings, Greeks, Persians before Islam were Pagans. Pagans believed in homosexuality and homosexual acts.