SpeechRecognizer

Definition

Use a SpeechRecognizer component to listen to the user speaking and convert the spoken sound into text using the device’s speech recognition feature.

Properties

Language

Suggests the language to use for recognizing speech. An empty string (the default) will use the system’s default language.Language is specified using a language tag with an optional region suffix, such as en or es-MX. The set of supported languages will vary by device.

Result

Returns the last text produced by the recognizer.

UseLegacy

If true, a separate dialog is used to recognize speech (the default). If false, speech is recognized in the background and updates are received as it recognizes words. AfterGettingText may get several calls with partial set to true. Once sufficient time has elapsed since the last utterance, or StopListening is called, the last string will be returned with partial set to false to indicate that it is the final recognized string and no more data will be provided until recognition is again started. See AfterGettingText for more details on partial speech recognition.