# R

Summary:[Nested Classes](https://developer.android.com/reference/android/support/v7/preference/R#nestedclasses)\|[Ctors](https://developer.android.com/reference/android/support/v7/preference/R#pubctors)\|[Inherited Methods](https://developer.android.com/reference/android/support/v7/preference/R#inhmethods)\|[\[Expand All\]](https://developer.android.com/reference/android/support/v7/preference/R#)  

# R

| This package is part of the Android[support library](https://developer.android.com/topic/libraries/support-library)which is no longer maintained. The support library has been superseded by[AndroidX](https://developer.android.com/jetpack/androidx)which is part of[Jetpack](https://developer.android.com/jetpack). We recommend using the AndroidX libraries in all new projects. You should also consider[migrating](https://developer.android.com/jetpack/androidx/migrate)existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library[class mappings](https://developer.android.com/jetpack/androidx/migrate/class-mappings).

`
public

final

class
R
`  
`

extends Object


``


`

|---|---------------------------------|
| java.lang.Object                   ||
| ↳ | android.support.v7.preference.R |

<br />

*** ** * ** ***

## Summary

|                                                ### Nested classes                                                 ||
|----------|---------------------------------------------------------------------------------------------------------|
| ` class` | [R.anim](https://developer.android.com/reference/android/support/v7/preference/R.anim) <br />           |
| ` class` | [R.attr](https://developer.android.com/reference/android/support/v7/preference/R.attr) <br />           |
| ` class` | [R.bool](https://developer.android.com/reference/android/support/v7/preference/R.bool) <br />           |
| ` class` | [R.color](https://developer.android.com/reference/android/support/v7/preference/R.color) <br />         |
| ` class` | [R.dimen](https://developer.android.com/reference/android/support/v7/preference/R.dimen) <br />         |
| ` class` | [R.drawable](https://developer.android.com/reference/android/support/v7/preference/R.drawable) <br />   |
| ` class` | [R.id](https://developer.android.com/reference/android/support/v7/preference/R.id) <br />               |
| ` class` | [R.integer](https://developer.android.com/reference/android/support/v7/preference/R.integer) <br />     |
| ` class` | [R.layout](https://developer.android.com/reference/android/support/v7/preference/R.layout) <br />       |
| ` class` | [R.string](https://developer.android.com/reference/android/support/v7/preference/R.string) <br />       |
| ` class` | [R.style](https://developer.android.com/reference/android/support/v7/preference/R.style) <br />         |
| ` class` | [R.styleable](https://developer.android.com/reference/android/support/v7/preference/R.styleable) <br /> |

|                                   ### Public constructors                                   ||
|------------------------------------------------------------------------------------------|---|
| ` `[R](https://developer.android.com/reference/android/support/v7/preference/R#R())`() ` |

| ### Inherited methods |
|-----------------------|---|
| [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v7/preference/R#)From class` java.lang.Object ` |-------------------|-------------------------------| | ` Object`         | ` clone() `                   | | ` boolean`        | ` equals(Object arg0) `       | | ` void`           | ` finalize() `                | | ` final Class<?>` | ` getClass() `                | | ` int`            | ` hashCode() `                | | ` final void`     | ` notify() `                  | | ` final void`     | ` notifyAll() `               | | ` String`         | ` toString() `                | | ` final void`     | ` wait(long arg0, int arg1) ` | | ` final void`     | ` wait(long arg0) `           | | ` final void`     | ` wait() `                    | ||

## Public constructors

### R

```
R ()
```

<br />

<br />

-

  ## Interfaces

  - [DialogPreference.TargetFragment](https://developer.android.com/reference/android/support/v7/preference/DialogPreference.TargetFragment)
  - [Preference.OnPreferenceChangeListener](https://developer.android.com/reference/android/support/v7/preference/Preference.OnPreferenceChangeListener)
  - [Preference.OnPreferenceClickListener](https://developer.android.com/reference/android/support/v7/preference/Preference.OnPreferenceClickListener)
  - [PreferenceFragmentCompat.OnPreferenceDisplayDialogCallback](https://developer.android.com/reference/android/support/v7/preference/PreferenceFragmentCompat.OnPreferenceDisplayDialogCallback)
  - [PreferenceFragmentCompat.OnPreferenceStartFragmentCallback](https://developer.android.com/reference/android/support/v7/preference/PreferenceFragmentCompat.OnPreferenceStartFragmentCallback)
  - [PreferenceFragmentCompat.OnPreferenceStartScreenCallback](https://developer.android.com/reference/android/support/v7/preference/PreferenceFragmentCompat.OnPreferenceStartScreenCallback)
  - [PreferenceGroup.PreferencePositionCallback](https://developer.android.com/reference/android/support/v7/preference/PreferenceGroup.PreferencePositionCallback)
  - [PreferenceManager.OnDisplayPreferenceDialogListener](https://developer.android.com/reference/android/support/v7/preference/PreferenceManager.OnDisplayPreferenceDialogListener)
  - [PreferenceManager.OnNavigateToScreenListener](https://developer.android.com/reference/android/support/v7/preference/PreferenceManager.OnNavigateToScreenListener)
  - [PreferenceManager.OnPreferenceTreeClickListener](https://developer.android.com/reference/android/support/v7/preference/PreferenceManager.OnPreferenceTreeClickListener)
-

  ## Classes

  - [CheckBoxPreference](https://developer.android.com/reference/android/support/v7/preference/CheckBoxPreference)
  - [DialogPreference](https://developer.android.com/reference/android/support/v7/preference/DialogPreference)
  - [DropDownPreference](https://developer.android.com/reference/android/support/v7/preference/DropDownPreference)
  - [EditTextPreference](https://developer.android.com/reference/android/support/v7/preference/EditTextPreference)
  - [EditTextPreferenceDialogFragmentCompat](https://developer.android.com/reference/android/support/v7/preference/EditTextPreferenceDialogFragmentCompat)
  - [ListPreference](https://developer.android.com/reference/android/support/v7/preference/ListPreference)
  - [ListPreferenceDialogFragmentCompat](https://developer.android.com/reference/android/support/v7/preference/ListPreferenceDialogFragmentCompat)
  - [MultiSelectListPreferenceDialogFragmentCompat](https://developer.android.com/reference/android/support/v7/preference/MultiSelectListPreferenceDialogFragmentCompat)
  - [Preference](https://developer.android.com/reference/android/support/v7/preference/Preference)
  - [Preference.BaseSavedState](https://developer.android.com/reference/android/support/v7/preference/Preference.BaseSavedState)
  - [PreferenceCategory](https://developer.android.com/reference/android/support/v7/preference/PreferenceCategory)
  - [PreferenceDataStore](https://developer.android.com/reference/android/support/v7/preference/PreferenceDataStore)
  - [PreferenceDialogFragmentCompat](https://developer.android.com/reference/android/support/v7/preference/PreferenceDialogFragmentCompat)
  - [PreferenceFragmentCompat](https://developer.android.com/reference/android/support/v7/preference/PreferenceFragmentCompat)
  - [PreferenceGroup](https://developer.android.com/reference/android/support/v7/preference/PreferenceGroup)
  - [PreferenceManager](https://developer.android.com/reference/android/support/v7/preference/PreferenceManager)
  - [PreferenceManager.PreferenceComparisonCallback](https://developer.android.com/reference/android/support/v7/preference/PreferenceManager.PreferenceComparisonCallback)
  - [PreferenceManager.SimplePreferenceComparisonCallback](https://developer.android.com/reference/android/support/v7/preference/PreferenceManager.SimplePreferenceComparisonCallback)
  - [PreferenceScreen](https://developer.android.com/reference/android/support/v7/preference/PreferenceScreen)
  - [PreferenceViewHolder](https://developer.android.com/reference/android/support/v7/preference/PreferenceViewHolder)
  - [R](https://developer.android.com/reference/android/support/v7/preference/R)
  - [R.anim](https://developer.android.com/reference/android/support/v7/preference/R.anim)
  - [R.attr](https://developer.android.com/reference/android/support/v7/preference/R.attr)
  - [R.bool](https://developer.android.com/reference/android/support/v7/preference/R.bool)
  - [R.color](https://developer.android.com/reference/android/support/v7/preference/R.color)
  - [R.dimen](https://developer.android.com/reference/android/support/v7/preference/R.dimen)
  - [R.drawable](https://developer.android.com/reference/android/support/v7/preference/R.drawable)
  - [R.id](https://developer.android.com/reference/android/support/v7/preference/R.id)
  - [R.integer](https://developer.android.com/reference/android/support/v7/preference/R.integer)
  - [R.layout](https://developer.android.com/reference/android/support/v7/preference/R.layout)
  - [R.string](https://developer.android.com/reference/android/support/v7/preference/R.string)
  - [R.style](https://developer.android.com/reference/android/support/v7/preference/R.style)
  - [R.styleable](https://developer.android.com/reference/android/support/v7/preference/R.styleable)
  - [SeekBarPreference](https://developer.android.com/reference/android/support/v7/preference/SeekBarPreference)
  - [SwitchPreferenceCompat](https://developer.android.com/reference/android/support/v7/preference/SwitchPreferenceCompat)
  - [TwoStatePreference](https://developer.android.com/reference/android/support/v7/preference/TwoStatePreference)