match
fun matchFamilyStyleCharacter(familyName: String?, style: FontStyle, bcp47: Array<String>?, character: Int): Typeface?
Use the system fallback to find a typeface for the given character. Note that bcp47 is a combination of ISO 639, 15924, and 3166-1 codes, so it is fine to just pass a ISO 639 here.
Will return null if no family can be found for the character in the system fallback.
Passing null as the value for familyName will return the default system font.
bcp47[0] is the least significant fallback, bcp47[bcp47.length-1] is the most significant. If no specified bcp47 codes match, any font with the requested character will be matched.