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

KeywordDetector

interface KeywordDetector

Types

DetectorResultObserver

interface DetectorResultObserver

The observer for keyword detector

OnStateChangeListener

interface OnStateChangeListener

Interface of a observer to be called when there has been an change of state

enum State : Enum<KeywordDetector.State>

Enum class for state

Functions

addOnStateChangeListener

abstract fun addOnStateChangeListener(listener: KeywordDetector.OnStateChangeListener)

Add observer

getDetectorState

abstract fun getDetectorState(): KeywordDetector.State

Get current state

getSupportedFormats

abstract fun getSupportedFormats(): List<AudioFormat>

Get supported audio formats. Should use the audio format in this list at startDetect. If not supported format provided, startDetect return true. but, DetectorResultObserver.onError will be called.

removeDetectorStateObserver

abstract fun removeDetectorStateObserver(listener: KeywordDetector.OnStateChangeListener)

Remove observer

abstract fun startDetect( inputStream: SharedDataStream, audioFormat: AudioFormat, observer: KeywordDetector.DetectorResultObserver): Boolean

Start Detector

abstract fun stopDetect()

Stop Detector If active state, DetectorResultObserver.onStopped and a state will be changed to State.INACTIVE abd OnStateChangeListener.onStateChange called. Otherwise, nothing to happen.

Inheritors

KeensenseKeywordDetector