DialogPreference

Kotlin |Java

abstract class DialogPreference : Preference

kotlin.Any
↳	androidx.preference.Preference
	↳	androidx.preference.DialogPreference

Known Direct Subclasses

EditTextPreference, ListPreference, MultiSelectListPreference

EditTextPreference	A `DialogPreference` that shows a `EditText` in the dialog.
ListPreference	A `Preference` that displays a list of entries as a dialog.
MultiSelectListPreference	A `Preference` that displays a list of entries as a dialog.

Known Indirect Subclasses

DropDownPreference

A ListPreference that presents the options in a drop down menu rather than a dialog.

A base class for Preferences that are dialog-based. When clicked, these preferences will open a dialog showing the actual preference controls.

Summary

Nested classes
abstract	`TargetFragment` Interface for `PreferenceFragmentCompat`s to implement to allow `DialogPreference`s to find the preference that launched the dialog.

Inherited constants

From class Preference

Int

DEFAULT_ORDER

Specify for setOrder(int) if a specific order is not required.

Public constructors
`<init>(context: Context!, attrs: AttributeSet!, defStyleAttr: Int, defStyleRes: Int)`
`<init>(context: Context!, attrs: AttributeSet!, defStyleAttr: Int)`
`<init>(context: Context!, attrs: AttributeSet!)`
`<init>(context: Context!)`

Public methods
open Drawable!	`getDialogIcon()` Returns the icon to be shown on subsequent dialogs.
open Int	`getDialogLayoutResource()` Returns the layout resource that is used as the content view for subsequent dialogs.
open CharSequence!	`getDialogMessage()` Returns the message to be shown on subsequent dialogs.
open CharSequence!	`getDialogTitle()` Returns the title to be shown on subsequent dialogs.
open CharSequence!	`getNegativeButtonText()` Returns the text of the negative button to be shown on subsequent dialogs.
open CharSequence!	`getPositiveButtonText()` Returns the text of the positive button to be shown on subsequent dialogs.
open Unit	`setDialogIcon(dialogIcon: Drawable!)` Sets the icon of the dialog.
open Unit	`setDialogIcon(dialogIconRes: Int)` Sets the icon (resource ID) of the dialog.
open Unit	`setDialogLayoutResource(dialogLayoutResId: Int)` Sets the layout resource that is inflated as the `View` to be shown as the content view of subsequent dialogs.
open Unit	`setDialogMessage(dialogMessage: CharSequence!)` Sets the message of the dialog.
open Unit	`setDialogMessage(dialogMessageResId: Int)`
open Unit	`setDialogTitle(dialogTitle: CharSequence!)` Sets the title of the dialog.
open Unit	`setDialogTitle(dialogTitleResId: Int)`
open Unit	`setNegativeButtonText(negativeButtonText: CharSequence!)` Sets the text of the negative button of the dialog.
open Unit	`setNegativeButtonText(negativeButtonTextResId: Int)`
open Unit	`setPositiveButtonText(positiveButtonText: CharSequence!)` Sets the text of the positive button of the dialog.
open Unit	`setPositiveButtonText(positiveButtonTextResId: Int)`

Protected methods