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Added in API level 1

RingtonePreference

public class RingtonePreference
extends Preference implements PreferenceManager.OnActivityResultListener

java.lang.Object
↳	android.preference.Preference
	↳	android.preference.RingtonePreference

A Preference that allows the user to choose a ringtone from those on the device. The chosen ringtone's URI will be persisted as a string.

If the user chooses the "Default" item, the saved string will be one of DEFAULT_RINGTONE_URI, DEFAULT_NOTIFICATION_URI, or DEFAULT_ALARM_ALERT_URI. If the user chooses the "Silent" item, the saved string will be an empty string.

Summary

XML attributes
`android:ringtoneType`	Which ringtone type(s) to show in the picker.
`android:showDefault`	Whether to show an item for a default sound.
`android:showSilent`	Whether to show an item for 'Silent'.

Inherited XML attributes

From class


  android.preference.Preference

`android:defaultValue`	The default value for the preference, which will be set either if persistence is off or persistence is on and the preference is not found in the persistent storage.
`android:dependency`	The key of another Preference that this Preference will depend on.
`android:enabled`	Whether the Preference is enabled.
`android:fragment`	When used inside of a modern PreferenceActivity, this declares a new PreferenceFragment to be shown when the user selects this item.
`android:icon`	The optional icon for the preference Must be a reference to another resource, in the form "`@[+][package:]type:name`" or to a theme attribute in the form "`?[package:][type:]name`".
`android:key`	The key to store the Preference value.
`android:layout`	The layout for the Preference in a PreferenceActivity screen.
`android:order`	The order for the Preference (lower values are to be ordered first).
`android:persistent`	Whether the Preference stores its value to the shared preferences.
`android:selectable`	Whether the Preference is selectable.
`android:shouldDisableView`	Whether the view of this Preference should be disabled when this Preference is disabled.
`android:summary`	The summary for the Preference in a PreferenceActivity screen.
`android:title`	The title for the Preference in a PreferenceActivity screen.
`android:widgetLayout`	The layout for the controllable widget portion of a Preference.

Inherited constants

From class


    android.preference.Preference

Public constructors
`RingtonePreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)`
`RingtonePreference(Context context, AttributeSet attrs, int defStyleAttr)`
`RingtonePreference(Context context, AttributeSet attrs)`
`RingtonePreference(Context context)`

Public methods
`int`	`getRingtoneType()` Returns the sound type(s) that are shown in the picker.
`boolean`	`getShowDefault()` Returns whether to a show an item for the default sound/ringtone.
`boolean`	`getShowSilent()` Returns whether to a show an item for 'Silent'.
`boolean`	`onActivityResult(int requestCode, int resultCode, Intent data)` See Activity's onActivityResult.
`void`	`setRingtoneType(int type)` Sets the sound type(s) that are shown in the picker.
`void`	`setShowDefault(boolean showDefault)` Sets whether to show an item for the default sound/ringtone.
`void`	`setShowSilent(boolean showSilent)` Sets whether to show an item for 'Silent'.

Protected methods
`void`	`onAttachedToHierarchy(PreferenceManager preferenceManager)` Called when this Preference has been attached to a Preference hierarchy.
`void`	`onClick()` Processes a click on the preference.
`Object`	`onGetDefaultValue(TypedArray a, int index)` Called when a Preference is being inflated and the default value attribute needs to be read.
`void`	`onPrepareRingtonePickerIntent(Intent ringtonePickerIntent)` Prepares the intent to launch the ringtone picker.
`Uri`	`onRestoreRingtone()` Called when the chooser is about to be shown and the current ringtone should be marked.
`void`	`onSaveRingtone(Uri ringtoneUri)` Called when a ringtone is chosen.
`void`	`onSetInitialValue(boolean restorePersistedValue, Object defaultValueObj)` Implement this to set the initial value of the Preference.

Inherited methods

From class


  
    android.preference.Preference

`boolean`	`callChangeListener(Object newValue)` Call this method after the user changes the preference, but before the internal state is set.
`int`	`compareTo(Preference another)` Compares Preference objects based on order (if set), otherwise alphabetically on the titles.
`Preference`	`findPreferenceInHierarchy(String key)` Finds a Preference in this hierarchy (the whole thing, even above/below your `PreferenceScreen` screen break) with the given key.
`Context`	`getContext()` Returns the `Context` of this Preference.
`String`	`getDependency()` Returns the key of the dependency on this Preference.
`SharedPreferences.Editor`	`getEditor()` Returns an `SharedPreferences.Editor` where this Preference can save its value(s).
`Bundle`	`getExtras()` Return the extras Bundle object associated with this preference, creating a new Bundle if there currently isn't one.
`String`	`getFragment()` Return the fragment class name associated with this Preference.
`Drawable`	`getIcon()` Returns the icon of this Preference.
`Intent`	`getIntent()` Return the `Intent` associated with this Preference.
`String`	`getKey()` Gets the key for this Preference, which is also the key used for storing values into SharedPreferences.
`int`	`getLayoutResource()` Gets the layout resource that will be shown as the `View` for this Preference.
`Preference.OnPreferenceChangeListener`	`getOnPreferenceChangeListener()` Returns the callback to be invoked when this Preference is changed by the user (but before the internal state has been updated).
`Preference.OnPreferenceClickListener`	`getOnPreferenceClickListener()` Returns the callback to be invoked when this Preference is clicked.
`int`	`getOrder()` Gets the order of this Preference with respect to other Preference objects on the same level.
`boolean`	`getPersistedBoolean(boolean defaultReturnValue)` Attempts to get a persisted boolean from the `SharedPreferences`.
`float`	`getPersistedFloat(float defaultReturnValue)` Attempts to get a persisted float from the `SharedPreferences`.
`int`	`getPersistedInt(int defaultReturnValue)` Attempts to get a persisted int from the `SharedPreferences`.
`long`	`getPersistedLong(long defaultReturnValue)` Attempts to get a persisted long from the `SharedPreferences`.
`String`	`getPersistedString(String defaultReturnValue)` Attempts to get a persisted String from the `SharedPreferences`.
`Set<String>`	`getPersistedStringSet(Set<String> defaultReturnValue)` Attempts to get a persisted set of Strings from the `SharedPreferences`.
`PreferenceManager`	`getPreferenceManager()` Gets the `PreferenceManager` that manages this Preference object's tree.
`SharedPreferences`	`getSharedPreferences()` Returns the `SharedPreferences` where this Preference can read its value(s).
`boolean`	`getShouldDisableView()` Checks whether this Preference should disable its view when it's action is disabled.
`CharSequence`	`getSummary()` Returns the summary of this Preference.
`CharSequence`	`getTitle()` Returns the title of this Preference.
`int`	`getTitleRes()` Returns the title resource ID of this Preference.
`View`	`getView(View convertView, ViewGroup parent)` Gets the View that will be shown in the `PreferenceActivity`.
`int`	`getWidgetLayoutResource()` Gets the layout resource for the controllable widget portion of this Preference.
`boolean`	`hasKey()` Checks whether this Preference has a valid key.
`boolean`	`isEnabled()` Checks whether this Preference should be enabled in the list.
`boolean`	`isPersistent()` Checks whether this Preference is persistent.
`boolean`	`isSelectable()` Checks whether this Preference should be selectable in the list.
`void`	`notifyChanged()` Should be called when the data of this `Preference` has changed.
`void`	`notifyDependencyChange(boolean disableDependents)` Notifies any listening dependents of a change that affects the dependency.
`void`	`notifyHierarchyChanged()` Should be called when a Preference has been added/removed from this group, or the ordering should be re-evaluated.
`void`	`onAttachedToActivity()` Called when the Preference hierarchy has been attached to the `PreferenceActivity`.
`void`	`onAttachedToHierarchy(PreferenceManager preferenceManager)` Called when this Preference has been attached to a Preference hierarchy.
`void`	`onBindView(View view)` Binds the created View to the data for this Preference.
`void`	`onClick()` Processes a click on the preference.
`View`	`onCreateView(ViewGroup parent)` Creates the View to be shown for this Preference in the `PreferenceActivity`.
`void`	`onDependencyChanged(Preference dependency, boolean disableDependent)` Called when the dependency changes.
`Object`	`onGetDefaultValue(TypedArray a, int index)` Called when a Preference is being inflated and the default value attribute needs to be read.
`void`	`onParentChanged(Preference parent, boolean disableChild)` Called when the implicit parent dependency changes.
`void`	`onPrepareForRemoval()` Called when this Preference is being removed from the hierarchy.
`void`	`onRestoreInstanceState(Parcelable state)` Hook allowing a Preference to re-apply a representation of its internal state that had previously been generated by `onSaveInstanceState()`.
`Parcelable`	`onSaveInstanceState()` Hook allowing a Preference to generate a representation of its internal state that can later be used to create a new instance with that same state.
`void`	`onSetInitialValue(boolean restorePersistedValue, Object defaultValue)` Implement this to set the initial value of the Preference.
`Bundle`	`peekExtras()` Return the extras Bundle object associated with this preference, returning null if there is not currently one.
`boolean`	`persistBoolean(boolean value)` Attempts to persist a boolean to the `SharedPreferences`.
`boolean`	`persistFloat(float value)` Attempts to persist a float to the `SharedPreferences`.
`boolean`	`persistInt(int value)` Attempts to persist an int to the `SharedPreferences`.
`boolean`	`persistLong(long value)` Attempts to persist a long to the `SharedPreferences`.
`boolean`	`persistString(String value)` Attempts to persist a String to the `SharedPreferences`.
`boolean`	`persistStringSet(Set<String> values)` Attempts to persist a set of Strings to the `SharedPreferences`.
`void`	`restoreHierarchyState(Bundle container)` Restore this Preference hierarchy's previously saved state from the given container.
`void`	`saveHierarchyState(Bundle container)` Store this Preference hierarchy's frozen state into the given container.
`void`	`setDefaultValue(Object defaultValue)` Sets the default value for this Preference, which will be set either if persistence is off or persistence is on and the preference is not found in the persistent storage.
`void`	`setDependency(String dependencyKey)` Sets the key of a Preference that this Preference will depend on.
`void`	`setEnabled(boolean enabled)` Sets whether this Preference is enabled.
`void`	`setFragment(String fragment)` Sets the class name of a fragment to be shown when this Preference is clicked.
`void`	`setIcon(Drawable icon)` Sets the icon for this Preference with a Drawable.
`void`	`setIcon(int iconResId)` Sets the icon for this Preference with a resource ID.
`void`	`setIntent(Intent intent)` Sets an `Intent` to be used for `startActivity(Intent)` when this Preference is clicked.
`void`	`setKey(String key)` Sets the key for this Preference, which is used as a key to the `SharedPreferences`.
`void`	`setLayoutResource(int layoutResId)` Sets the layout resource that is inflated as the `View` to be shown for this Preference.
`void`	`setOnPreferenceChangeListener(Preference.OnPreferenceChangeListener onPreferenceChangeListener)` Sets the callback to be invoked when this Preference is changed by the user (but before the internal state has been updated).
`void`	`setOnPreferenceClickListener(Preference.OnPreferenceClickListener onPreferenceClickListener)` Sets the callback to be invoked when this Preference is clicked.
`void`	`setOrder(int order)` Sets the order of this Preference with respect to other Preference objects on the same level.
`void`	`setPersistent(boolean persistent)` Sets whether this Preference is persistent.
`void`	`setSelectable(boolean selectable)` Sets whether this Preference is selectable.
`void`	`setShouldDisableView(boolean shouldDisableView)` Sets whether this Preference should disable its view when it gets disabled.
`void`	`setSummary(CharSequence summary)` Sets the summary for this Preference with a CharSequence.
`void`	`setSummary(int summaryResId)` Sets the summary for this Preference with a resource ID.
`void`	`setTitle(CharSequence title)` Sets the title for this Preference with a CharSequence.
`void`	`setTitle(int titleResId)` Sets the title for this Preference with a resource ID.
`void`	`setWidgetLayoutResource(int widgetLayoutResId)` Sets the layout for the controllable widget portion of this Preference.
`boolean`	`shouldCommit()` Returns whether the `Preference` should commit its saved value(s) in `getEditor()`.
`boolean`	`shouldDisableDependents()` Checks whether this preference's dependents should currently be disabled.
`boolean`	`shouldPersist()` Checks whether, at the given time this method is called, this Preference should store/restore its value(s) into the `SharedPreferences`.
`String`	`toString()` Returns a string representation of the object.

From class


  
    java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long millis, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long millis)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

From interface


  
    java.lang.Comparable

From interface


  
    android.preference.PreferenceManager.OnActivityResultListener

XML attributes

android:ringtoneType

Which ringtone type(s) to show in the picker.

Must be one or more (separated by '|') of the following constant values.

Constant	Value	Description
`ringtone`	1	Ringtones.
`notification`	2	Notification sounds.
`alarm`	4	Alarm sounds.
`all`	7	All available ringtone sounds.

This corresponds to the global attribute resource symbol ringtoneType.

android:showDefault

Whether to show an item for a default sound.

Must be a boolean value, either "true" or "false".

This may also be a reference to a resource (in the form "@[package:]type:name") or theme attribute (in the form "?[package:][type:]name") containing a value of this type.

This corresponds to the global attribute resource symbol showDefault.

android:showSilent

Whether to show an item for 'Silent'.

Must be a boolean value, either "true" or "false".

This may also be a reference to a resource (in the form "@[package:]type:name") or theme attribute (in the form "?[package:][type:]name") containing a value of this type.

This corresponds to the global attribute resource symbol showSilent.

Public constructors

RingtonePreference

Added in API level 21

RingtonePreference (Context context, 
                AttributeSet attrs, 
                int defStyleAttr, 
                int defStyleRes)

Parameters
`context`	`Context`
`attrs`	`AttributeSet`
`defStyleAttr`	`int`
`defStyleRes`	`int`

RingtonePreference

Added in API level 1

RingtonePreference (Context context, 
                AttributeSet attrs, 
                int defStyleAttr)

Parameters
`context`	`Context`
`attrs`	`AttributeSet`
`defStyleAttr`	`int`

RingtonePreference

Added in API level 1

RingtonePreference (Context context, 
                AttributeSet attrs)

Parameters
`context`	`Context`
`attrs`	`AttributeSet`

RingtonePreference

Added in API level 1

RingtonePreference (Context context)

Parameters
`context`	`Context`

Public methods

getRingtoneType

Added in API level 1

int getRingtoneType ()

Returns the sound type(s) that are shown in the picker.

Returns
`int`	The sound type(s) that are shown in the picker.

See also:

setRingtoneType(int)

getShowDefault

Added in API level 1

boolean getShowDefault ()

Returns whether to a show an item for the default sound/ringtone.

Returns
`boolean`	Whether to show an item for the default sound/ringtone.

getShowSilent

Added in API level 1

boolean getShowSilent ()

Returns whether to a show an item for 'Silent'.

Returns
`boolean`	Whether to show an item for 'Silent'.

onActivityResult

Added in API level 1

boolean onActivityResult (int requestCode, 
                int resultCode, 
                Intent data)

See Activity's onActivityResult.

Parameters
`requestCode`	`int`
`resultCode`	`int`
`data`	`Intent`

Returns
`boolean`	Whether the request code was handled (in which case subsequent listeners will not be called.

setRingtoneType

Added in API level 1

void setRingtoneType (int type)

Sets the sound type(s) that are shown in the picker.

Parameters
`type`	`int`: The sound type(s) that are shown in the picker.

See also:

EXTRA_RINGTONE_TYPE

setShowDefault

Added in API level 1

void setShowDefault (boolean showDefault)

Sets whether to show an item for the default sound/ringtone. The default to use will be deduced from the sound type(s) being shown.

Parameters
`showDefault`	`boolean`: Whether to show the default or not.

See also:

EXTRA_RINGTONE_SHOW_DEFAULT

setShowSilent

Added in API level 1

void setShowSilent (boolean showSilent)

Sets whether to show an item for 'Silent'.

Parameters
`showSilent`	`boolean`: Whether to show 'Silent'.

See also:

EXTRA_RINGTONE_SHOW_SILENT

Protected methods

onAttachedToHierarchy

Added in API level 1

void onAttachedToHierarchy (PreferenceManager preferenceManager)

Called when this Preference has been attached to a Preference hierarchy. Make sure to call the super implementation.

Parameters
`preferenceManager`	`PreferenceManager`: The PreferenceManager of the hierarchy.

onClick

Added in API level 1

void onClick ()

Processes a click on the preference. This includes saving the value to the SharedPreferences. However, the overridden method should call callChangeListener(Object) to make sure the client wants to update the preference's state with the new value.

onGetDefaultValue

Added in API level 1

Object onGetDefaultValue (TypedArray a, 
                int index)

Called when a Preference is being inflated and the default value attribute needs to be read. Since different Preference types have different value types, the subclass should get and return the default value which will be its value type.

For example, if the value type is String, the body of the method would proxy to getString(int).

Parameters
`a`	`TypedArray`: The set of attributes.
`index`	`int`: The index of the default value attribute.

Returns
`Object`	The default value of this preference type.

onPrepareRingtonePickerIntent

Added in API level 1

void onPrepareRingtonePickerIntent (Intent ringtonePickerIntent)

Prepares the intent to launch the ringtone picker. This can be modified to adjust the parameters of the ringtone picker.

Parameters
`ringtonePickerIntent`	`Intent`: The ringtone picker intent that can be modified by putting extras.

onRestoreRingtone

Added in API level 1

Uri onRestoreRingtone ()

Called when the chooser is about to be shown and the current ringtone should be marked. Can return null to not mark any ringtone.

By default, this restores the previous ringtone URI from the persistent storage.

Returns
`Uri`	The ringtone to be marked as the current ringtone.

onSaveRingtone

Added in API level 1

void onSaveRingtone (Uri ringtoneUri)

Called when a ringtone is chosen.

By default, this saves the ringtone URI to the persistent storage as a string.

Parameters
`ringtoneUri`	`Uri`: The chosen ringtone's `Uri`. Can be null.

onSetInitialValue

Added in API level 1

void onSetInitialValue (boolean restorePersistedValue, 
                Object defaultValueObj)

Implement this to set the initial value of the Preference.

If restorePersistedValue is true, you should restore the Preference value from the SharedPreferences. If restorePersistedValue is false, you should set the Preference value to defaultValue that is given (and possibly store to SharedPreferences if shouldPersist() is true).

This may not always be called. One example is if it should not persist but there is no default value given.

Parameters
`restorePersistedValue`	`boolean`: True to restore the persisted value; false to use the given `defaultValue`.
`defaultValueObj`	`Object`: The default value for this Preference. Only use this if `restorePersistedValue` is false.

Interfaces

Classes

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RingtonePreference

Summary

XML attributes

Inherited XML attributes

Inherited constants

Public constructors

Public methods

Protected methods

Inherited methods

XML attributes

android:ringtoneType

android:showDefault

android:showSilent

Public constructors

RingtonePreference

RingtonePreference

RingtonePreference

RingtonePreference

Public methods

getRingtoneType

getShowDefault

getShowSilent

onActivityResult

setRingtoneType

setShowDefault

setShowSilent

Protected methods

onAttachedToHierarchy

onClick

onGetDefaultValue

onPrepareRingtonePickerIntent

onRestoreRingtone

onSaveRingtone

onSetInitialValue