FingerprintGestureCallback
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Kotlin |Java

abstract class FingerprintGestureCallback

kotlin.Any
↳	android.accessibilityservice.FingerprintGestureController.FingerprintGestureCallback

Class that is called back when fingerprint gestures are being used for accessibility.

Summary

Public constructors
`FingerprintGestureCallback()`

Public methods
open Unit	`onGestureDetected(gesture: Int)` Called when the fingerprint sensor detects gestures.
open Unit	`onGestureDetectionAvailabilityChanged(available: Boolean)` Called when the fingerprint sensor's gesture detection becomes available or unavailable.

FingerprintGestureCallback()

open fun onGestureDetected(gesture: Int): Unit

Called when the fingerprint sensor detects gestures.

Parameters
`gesture`	Int: The id of the gesture that was detected. For example, `FINGERPRINT_GESTURE_SWIPE_RIGHT`.

open fun onGestureDetectionAvailabilityChanged(available: Boolean): Unit

Called when the fingerprint sensor's gesture detection becomes available or unavailable.

Parameters
`available`	Boolean: Whether or not the sensor's gesture detection is now available.