FingerprintGestureController.FingerprintGestureCallback


public static abstract class FingerprintGestureController.FingerprintGestureCallback
extends Object

java.lang.Object
   ↳ android.accessibilityservice.FingerprintGestureController.FingerprintGestureCallback


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

Summary

Public constructors

FingerprintGestureCallback()

Public methods

void onGestureDetected(int gesture)

Called when the fingerprint sensor detects gestures.

void onGestureDetectionAvailabilityChanged(boolean available)

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

Inherited methods

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 constructors

FingerprintGestureCallback

public FingerprintGestureCallback ()

Public methods

onGestureDetected

Added in API level 26
public void onGestureDetected (int gesture)

Called when the fingerprint sensor detects gestures.

Parameters
gesture int: The id of the gesture that was detected. For example, FingerprintGestureController.FINGERPRINT_GESTURE_SWIPE_RIGHT.

onGestureDetectionAvailabilityChanged

Added in API level 26
public void onGestureDetectionAvailabilityChanged (boolean available)

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.