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(Bundle savedInstanceState)
|
Dialog
|
onCreateDialog(Bundle savedInstanceState)
|
abstract
void
|
onDialogClosed(boolean positiveResult)
|
void
|
onDismiss(DialogInterface dialog)
|
void
|
onSaveInstanceState(Bundle outState)
|
Protected methods | |
|---|---|
void
|
onBindDialogView(View view)
Binds views in the content View of the dialog to data. |
View
|
onCreateDialogView(Context context)
Creates the content view for the dialog (if a custom content view is required). |
void
|
onPrepareDialogBuilder(AlertDialog.Builder builder)
Prepares the dialog builder to be shown when the preference is clicked. |
Inherited methods | |
|---|---|
From
class
android.app.DialogFragment
| |
From
class
android.app.Fragment
| |