Added in API level 12

OnGenericMotionListener

interface OnGenericMotionListener
android.view.View.OnGenericMotionListener

Interface definition for a callback to be invoked when a generic motion event is dispatched to this view. The callback will be invoked before the generic motion event is given to the view.

Summary

Public methods
abstract Boolean

Called when a generic motion event is dispatched to a view.

Public methods

onGenericMotion

Added in API level 12
abstract fun onGenericMotion(
    v: View!, 
    event: MotionEvent!
): Boolean

Called when a generic motion event is dispatched to a view. This allows listeners to get a chance to respond before the target view.

Parameters
v View!: The view the generic motion event has been dispatched to.
event MotionEvent!: The MotionEvent object containing full information about the event.
Return
Boolean True if the listener has consumed the event, false otherwise.