case TTS_ERROR_AUDIO_POLICY_BLOCKED: return "TTS_ERROR_AUDIO_POLICY_BLOCKED";
case TTS_ERROR_NOT_SUPPORTED_FEATURE: return "TTS_ERROR_NOT_SUPPORTED_FEATURE";
case TTS_ERROR_SERVICE_RESET: return "TTS_ERROR_SERVICE_RESET";
+ case TTS_ERROR_SCREEN_READER_OFF: return "TTS_ERROR_SCREEN_READER_OFF";
default:
return "Invalid error code";
}