speechSynthesizer
open override fun speechSynthesizer(synthesizer: AVSpeechSynthesizer, didStartSpeechUtterance: AVSpeechUtterance)(source)(source)(source)
open override fun speechSynthesizer(synthesizer: AVSpeechSynthesizer, didFinishSpeechUtterance: AVSpeechUtterance)(source)(source)(source)
open override fun speechSynthesizer(synthesizer: AVSpeechSynthesizer, didCancelSpeechUtterance: AVSpeechUtterance)(source)(source)(source)