Mobile Deep Learning with TensorFlow Lite, ML Kit and Flutter

Adding SpeechRecognition

After adding the speech_recognition plugin and importing the package, we are all set to use it in our application. Let's start by adding methods that will handle speech recognition inside the application, as follows:

1. Add and initialize the required variables:

SpeechRecognition _speechRecognition;bool _isAvailable = false;bool _isListening = false;String transcription = '';

_speechRecognition is an instance of SpeechRecognition. _isAvailable is important as it lets the platform (Android/iOS) know that we are interacting with it and that _isListening will be used to check whether the application is currently listening to the microphone or not.

Initially, we set the values of both boolean variables to false. transcription ...