nugu-android-helper/com.skt.nugu.sdk.platform.android.speechrecognizer/SpeechRecognizerAggregatorInterface

SpeechRecognizerAggregatorInterface

interface SpeechRecognizerAggregatorInterface

Utility interface for speech recognition

Integrate functionality of keyword detector and speech processor and input management.

the speech processor has in charge of three roles:

EPD : refer to com.skt.nugu.sdk.agent.asr.audio.AudioEndPointDetector
STT : convert speech to text
IP(Input Processing) : send request to NUGU

Types

OnStateChangeListener

interface OnStateChangeListener

enum State : Enum<SpeechRecognizerAggregatorInterface.State>

State of SpeechRecognizerAggregatorInterface

TriggerCallback

interface TriggerCallback

Functions

abstract fun addListener(listener: SpeechRecognizerAggregatorInterface.OnStateChangeListener)

Add a listener to be called when a state changed.

abstract fun getState(): SpeechRecognizerAggregatorInterface.State

Get state of SpeechRecognizerAggregatorInterface

abstract fun isActive(): Boolean

abstract fun removeListener(listener: SpeechRecognizerAggregatorInterface.OnStateChangeListener)

Remove a listener

abstract fun startListening( wakeupInfo: WakeupInfo? = null, epdParam: EndPointDetectorParam? = null, callback: ASRAgentInterface.StartRecognitionCallback? = null, initiator: ASRAgentInterface.Initiator)

Start keyword detector.

startListeningWithTrigger

abstract fun startListeningWithTrigger( epdParam: EndPointDetectorParam? = null, triggerCallback: SpeechRecognizerAggregatorInterface.TriggerCallback? = null, listeningCallback: ASRAgentInterface.StartRecognitionCallback? = null)

Start recognizing

abstract fun stop()

Stop Recognizing

abstract fun stopListening(cancel: Boolean = true)

Stop end point detector. If cancel is true, stop epd and cancel asr processing. Otherwise, stop epd but finish asr processing.

abstract fun stopTrigger()

Stop keyword detector

Inheritors

SpeechRecognizerAggregator