onUtteranceCompleted gets fired on emulator, but not on hardware...

AVSpeechUtterance utterance voice in silent mode...

Android: Only the original thread that created a view hierarchy can touch its views...

UtteranceProgressListener is not called always in Text to Speech?...

onUtteranceCompleted won't allow PhoneCallListener...

Implement vibration when TextToSpeech action is completed...

Android STT onResult not firing after TTS onUtteranceCompleted...

onUtteranceCompleted() lost if TTS received is too long...

onUtteranceCompleted does not get called?...