Added in API level 1

OnCancelListener

interface OnCancelListener
android.content.DialogInterface.OnCancelListener
DialogFragment

A fragment that displays a dialog window, floating on top of its activity's window.
SearchManager

This class provides access to the system search services.

Interface used to allow the creator of a dialog to run some code when the dialog is canceled.

This will only be called when the dialog is canceled, if the creator needs to know when it is dismissed in general, use DialogInterface.OnDismissListener.

Summary

Public methods
abstract Unit

This method will be invoked when the dialog is canceled.

Public methods

onCancel

Added in API level 1
abstract fun onCancel(dialog: DialogInterface!): Unit

This method will be invoked when the dialog is canceled.

Parameters
dialog DialogInterface!: the dialog that was canceled will be passed into the method