added in version 24.1.0
belongs to Maven artifact com.android.support:preference-v7:28.0.0-alpha1

PreferenceDialogFragment

public abstract class PreferenceDialogFragment
extends DialogFragment implements DialogInterface.OnClickListener

java.lang.Object
   ↳ android.app.Fragment
     ↳ android.app.DialogFragment
       ↳ android.support.v14.preference.PreferenceDialogFragment
Known Direct Subclasses


Abstract base class which presents a dialog associated with a DialogPreference. Since the preference object may not be available during fragment re-creation, the necessary information for displaying the dialog is read once during the initial call to onCreate(Bundle) and saved/restored in the saved instance state. Custom subclasses should also follow this pattern.

Summary

Constants

String ARG_KEY

Inherited constants

From class android.app.DialogFragment
From interface android.content.ComponentCallbacks2

Public constructors

PreferenceDialogFragment()

Public methods

DialogPreference getPreference()

Get the preference that requested this dialog.

void onClick(DialogInterface dialog, int which)
void onCreate(