View.OnUnhandledKeyEventListener | API reference

interface OnUnhandledKeyEventListener

Interface definition for a callback to be invoked when a hardware key event hasn't been handled by the view hierarchy.

Summary

Public methods
abstract Boolean	`onUnhandledKeyEvent(v: View!, event: KeyEvent!)` Called when a hardware key is dispatched to a view after being unhandled during normal `KeyEvent` dispatch.

Public methods

onUnhandledKeyEvent

abstract fun onUnhandledKeyEvent(
    v: View!, 
    event: KeyEvent!
): Boolean

Called when a hardware key is dispatched to a view after being unhandled during normal KeyEvent dispatch.

Parameters
`v`	View!: The view the key has been dispatched to.
`event`	KeyEvent!: The KeyEvent object containing information about the event.

Return
`Boolean`	`true` if the listener has consumed the event, `false` otherwise.

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