FingerprintGestureController.FingerprintGestureCallback

Kotlin |Java

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.

From class


        
          java.lang.Object

`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 FingerprintGestureCallback ()

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`.

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.