Class RadSpeechRecognizer

Provides speech recognition functionality for .NET MAUI applications using the platform SpeechRecognizer APIs.

Inheritance
System.Object
RadSpeechRecognizer
Namespace: Telerik.Maui.SpeechRecognizer
Assembly: Telerik.Maui.Core.dll

Syntax

public sealed class RadSpeechRecognizer : Object, IRadSpeechRecognizer, IAsyncDisposable

Constructors

RadSpeechRecognizer()

Initializes a new instance of the RadSpeechRecognizer class.

Declaration
public RadSpeechRecognizer()

Properties

State

Gets the current state of the speech recognizer.

Declaration
public SpeechRecognizerState State { get; }
Property Value
SpeechRecognizerState

Implements

Methods

DisposeAsync()

Declaration
public ValueTask DisposeAsync()
Returns
System.Threading.Tasks.ValueTask

Init(SpeechRecognizerInitializationContext)

Initializes the speech recognizer with the specified context.

Declaration
public Task Init(SpeechRecognizerInitializationContext context)
Parameters
SpeechRecognizerInitializationContext context

The initialization context.
Returns
System.Threading.Tasks.Task

A task that represents the asynchronous operation.
Implements

Reset()

Resets the speech recognizer to its initial state.

Declaration
public Task Reset()
Returns
System.Threading.Tasks.Task

A task that represents the asynchronous operation.
Implements

StartListening()

Starts listening for speech input.

Declaration
public Task StartListening()
Returns
System.Threading.Tasks.Task

A task that represents the asynchronous operation.
Implements

StopListening()

Stops listening for speech input.

Declaration
public Task StopListening()
Returns
System.Threading.Tasks.Task

A task that represents the asynchronous operation.
Implements

Events

ErrorOccurred

Occurs when an error is encountered by the speech recognizer.

Declaration
public event EventHandler<SpeechRecognizerErrorOccurredEventArgs> ErrorOccurred
Event Type
System.EventHandler<SpeechRecognizerErrorOccurredEventArgs>

Implements

SpeechRecognized

Occurs when speech is successfully recognized.

Declaration
public event EventHandler<SpeechRecognizerSpeechRecognizedEventArgs> SpeechRecognized
Event Type
System.EventHandler<SpeechRecognizerSpeechRecognizedEventArgs>

Implements

StateChanged

Occurs when the state of the speech recognizer changes.

Declaration
public event EventHandler StateChanged
Event Type
System.EventHandler

Implements

Extension Methods