Added in API level 3

android.speech

Interfaces

ModelDownloadListener Listener for model download events. 
RecognitionListener Used for receiving notifications from the SpeechRecognizer when the recognition related events occur. 
RecognitionSupportCallback Used for receiving notifications from the SpeechRecognizer about the device support status for the given recognition request. 

Classes

AlternativeSpan List of alternative hypotheses for a specific span of a speech recognition result string. 
AlternativeSpans List of AlternativeSpan for a specific speech recognition result. 
RecognitionPart Info about a single recognition part. 
RecognitionPart.Builder A builder for RecognitionPart 
RecognitionService This class provides a base class for recognition service implementations. 
RecognitionService.Callback This class receives callbacks from the speech recognition service and forwards them to the user. 
RecognitionService.SupportCallback This class receives callbacks from the speech recognition service and forwards them to the user. 
RecognitionSupport Encodes the level of support for a given speech recognition request 
RecognitionSupport.Builder A builder for RecognitionSupport 
RecognizerIntent Constants for supporting speech recognition through starting an Intent 
RecognizerResultsIntent Constants for intents related to showing speech recognition results. 
SpeechRecognizer This class provides access to the speech recognition service.