RecognitionService.SupportCallback

Kotlin |Java

public static class RecognitionService.SupportCallback
extends Object

java.lang.Object
↳	android.speech.RecognitionService.SupportCallback

This class receives callbacks from the speech recognition service and forwards them to the user. An instance of this class is passed to the RecognitionService#onCheckRecognitionSupport(Intent, SupportCallback) method. Recognizers may call these methods on any thread.

Summary

Public methods
`void`	`onError(int errorCode)` The service should call this method when an error occurred and can't satisfy the support request.
`void`	`onSupportResult(RecognitionSupport recognitionSupport)` The service should call this method to notify the caller about the level of support.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public methods

onError

Added in API level 33

public void onError (int errorCode)

The service should call this method when an error occurred and can't satisfy the support request.

Parameters

Parameters
`errorCode`	`int`: code is defined in `SpeechRecognizer` Value is `SpeechRecognizer.ERROR_NETWORK_TIMEOUT`, `SpeechRecognizer.ERROR_NETWORK`, `SpeechRecognizer.ERROR_AUDIO`, `SpeechRecognizer.ERROR_SERVER`, `SpeechRecognizer.ERROR_CLIENT`, `SpeechRecognizer.ERROR_SPEECH_TIMEOUT`, `SpeechRecognizer.ERROR_NO_MATCH`, `SpeechRecognizer.ERROR_RECOGNIZER_BUSY`, `SpeechRecognizer.ERROR_INSUFFICIENT_PERMISSIONS`, `SpeechRecognizer.ERROR_TOO_MANY_REQUESTS`, `SpeechRecognizer.ERROR_SERVER_DISCONNECTED`, `SpeechRecognizer.ERROR_LANGUAGE_NOT_SUPPORTED`, `SpeechRecognizer.ERROR_LANGUAGE_UNAVAILABLE`, `SpeechRecognizer.ERROR_CANNOT_CHECK_SUPPORT`, or `SpeechRecognizer.ERROR_CANNOT_LISTEN_TO_DOWNLOAD_EVENTS`

errorCode

int: code is defined in SpeechRecognizer Value is SpeechRecognizer.ERROR_NETWORK_TIMEOUT, SpeechRecognizer.ERROR_NETWORK, SpeechRecognizer.ERROR_AUDIO, SpeechRecognizer.ERROR_SERVER, SpeechRecognizer.ERROR_CLIENT, SpeechRecognizer.ERROR_SPEECH_TIMEOUT, SpeechRecognizer.ERROR_NO_MATCH, SpeechRecognizer.ERROR_RECOGNIZER_BUSY, SpeechRecognizer.ERROR_INSUFFICIENT_PERMISSIONS, SpeechRecognizer.ERROR_TOO_MANY_REQUESTS, SpeechRecognizer.ERROR_SERVER_DISCONNECTED, SpeechRecognizer.ERROR_LANGUAGE_NOT_SUPPORTED, SpeechRecognizer.ERROR_LANGUAGE_UNAVAILABLE, SpeechRecognizer.ERROR_CANNOT_CHECK_SUPPORT, or SpeechRecognizer.ERROR_CANNOT_LISTEN_TO_DOWNLOAD_EVENTS

onSupportResult

Added in API level 33

public void onSupportResult (RecognitionSupport recognitionSupport)

The service should call this method to notify the caller about the level of support.

Parameters
`recognitionSupport`	`RecognitionSupport`: This value cannot be `null`.