onFontRetrievalFailed
Called when an asynchronous font failed to load.
Parameters
reason
The reason the font failed to load. One of FAIL_REASON_PROVIDER_NOT_FOUND, FAIL_REASON_WRONG_CERTIFICATES, FAIL_REASON_FONT_LOAD_ERROR, FAIL_REASON_SECURITY_VIOLATION, FAIL_REASON_FONT_NOT_FOUND, FAIL_REASON_FONT_UNAVAILABLE or FAIL_REASON_MALFORMED_QUERY.