initSpeechService method

Future<SpeechService> initSpeechService(
  1. Recognizer recognizer
)

Init a speech service that will use the provided recognizer to process audio input from the device microphone.

This method may throw MicrophoneAccessDeniedException.

Implementation

Future<SpeechService> initSpeechService(final Recognizer recognizer) async {
  if (!await PermissionService.requestMicrophonePermission()) {
    throw MicrophoneAccessDeniedException();
  }

  await _channel.invokeMethod('speechService.init', {
    'recognizerId': recognizer.id,
    'sampleRate': recognizer.sampleRate,
  });
  return SpeechService(_channel);
}