preference/androidx.preference/DialogPreference

DialogPreference

abstract class DialogPreference : Preference(source)

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

Inheritors

Constructors

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constructor(@NonNull context: Context, @Nullable attrs: AttributeSet, defStyleAttr: Int, defStyleRes: Int)
constructor(@NonNull context: Context, @Nullable attrs: AttributeSet, defStyleAttr: Int)
constructor(@NonNull context: Context, @Nullable attrs: AttributeSet)
constructor(@NonNull context: Context)

Types

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interface TargetFragment
Interface for PreferenceFragmentCompats to implement to allow DialogPreferences to find the preference that launched the dialog.

Functions

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@Nullable
open fun getDialogIcon(): Drawable
Returns the icon to be shown on subsequent dialogs.
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open fun getDialogLayoutResource(): Int
Returns the layout resource that is used as the content view for subsequent dialogs.
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@Nullable
open fun getDialogMessage(): CharSequence
Returns the message to be shown on subsequent dialogs.
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@Nullable
open fun getDialogTitle(): CharSequence
Returns the title to be shown on subsequent dialogs.
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@Nullable
open fun getNegativeButtonText(): CharSequence
Returns the text of the negative button to be shown on subsequent dialogs.
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@Nullable
open fun getPositiveButtonText(): CharSequence
Returns the text of the positive button to be shown on subsequent dialogs.
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open fun setDialogIcon(@Nullable dialogIcon: Drawable)
Sets the icon of the dialog.
open fun setDialogIcon(dialogIconRes: Int)
Sets the icon (resource ID) of the dialog.
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open fun setDialogLayoutResource(dialogLayoutResId: Int)
Sets the layout resource that is inflated as the View to be shown as the content view of subsequent dialogs.
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open fun setDialogMessage(dialogMessageResId: Int)

open fun setDialogMessage(@Nullable dialogMessage: CharSequence)
Sets the message of the dialog.
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open fun setDialogTitle(dialogTitleResId: Int)

open fun setDialogTitle(@Nullable dialogTitle: CharSequence)
Sets the title of the dialog.
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open fun setNegativeButtonText(negativeButtonTextResId: Int)

open fun setNegativeButtonText(@Nullable negativeButtonText: CharSequence)
Sets the text of the negative button of the dialog.
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open fun setPositiveButtonText(positiveButtonTextResId: Int)

open fun setPositiveButtonText(@Nullable positiveButtonText: CharSequence)
Sets the text of the positive button of the dialog.