# ViewPager.LayoutParams

added in [version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions)   
belongs to Maven artifact com.android.support:viewpager:28.0.0-alpha1  
Summary: [Inherited Constants](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams#inhconstants) \| [Fields](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams#lfields) \| [Inherited Fields](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams#inhfields) \| [Ctors](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams#pubctors) \| [Inherited Methods](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams#inhmethods) \| [\[Expand All\]](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams#)  

# ViewPager.LayoutParams

| 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is part of the Android [support library](https://developer.android.com/topic/libraries/support-library) which is no longer maintained. The support library has been superseded by [AndroidX](https://developer.android.com/jetpack/androidx) which is part of [Jetpack](https://developer.android.com/jetpack).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
static


class
ViewPager.LayoutParams
`


`


`

`

extends `[ViewGroup.LayoutParams](https://developer.android.com/reference/android/view/ViewGroup.LayoutParams.html)`


`

`


`

|---|---|------------------------------------------------|
| java.lang.Object                                     |||
| ↳ | [android.view.ViewGroup.LayoutParams](https://developer.android.com/reference/android/view/ViewGroup.LayoutParams.html) ||
|   | ↳ | android.support.v4.view.ViewPager.LayoutParams |

<br />

*** ** * ** ***

Layout parameters that should be supplied for views added to a
ViewPager.

## Summary

|                                                                                                                                                           ### Inherited constants                                                                                                                                                           |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams#)From class ` android.view.ViewGroup.LayoutParams ` |-------|----------------| | `int` | `FILL_PARENT`  | | `int` | `MATCH_PARENT` | | `int` | `WRAP_CONTENT` | |

|                                                                                                                                                                        ### Fields                                                                                                                                                                        ||
|-------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` public int`     | [gravity](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams#gravity) Gravity setting for use on decor views only: Where to position the view page within the overall ViewPager container; constants are defined in [Gravity](https://developer.android.com/reference/android/view/Gravity.html). |
| ` public boolean` | [isDecor](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams#isDecor) true if this view is a decoration on the pager itself and not a view supplied by the adapter.                                                                                                                               |

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ### Inherited fields                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams#)From class ` android.view.ViewGroup.LayoutParams ` |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------| | ` public int`                                                                                                                                                                | `height`                    | | ` public `[LayoutAnimationController.AnimationParameters](https://developer.android.com/reference/android/view/animation/LayoutAnimationController.AnimationParameters.html) | `layoutAnimationParameters` | | ` public int`                                                                                                                                                                | `width`                     | |

|                                                                                                                                                                                     ### Public constructors                                                                                                                                                                                     ||
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| ` `[ViewPager.LayoutParams](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams#ViewPager.LayoutParams())`() `                                                                                                                                                                                                                                            |
| ` `[ViewPager.LayoutParams](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams#ViewPager.LayoutParams(android.content.Context, android.util.AttributeSet))`(`[Context](https://developer.android.com/reference/android/content/Context.html)` context, `[AttributeSet](https://developer.android.com/reference/android/util/AttributeSet.html)` attrs) ` |

| ### Inherited methods |
|-----------------------|---|
| [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams#)From class ` `[android.view.ViewGroup.LayoutParams](https://developer.android.com/reference/android/view/ViewGroup.LayoutParams.html)` ` |---------|---------------------------------------------------------------------------------------------------------------------------------------------| | ` void` | ` resolveLayoutDirection(int arg0) `                                                                                                        | | ` void` | ` setBaseAttributes(`[TypedArray](https://developer.android.com/reference/android/content/res/TypedArray.html)` arg0, int arg1, int arg2) ` | ||
| [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams#)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() `                    | ||

## Fields

### gravity

added in [version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  

```
int gravity
```

Gravity setting for use on decor views only:
Where to position the view page within the overall ViewPager
container; constants are defined in [Gravity](https://developer.android.com/reference/android/view/Gravity.html).

<br />

### isDecor

added in [version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  

```
boolean isDecor
```

true if this view is a decoration on the pager itself and not
a view supplied by the adapter.

<br />

## Public constructors

### ViewPager.LayoutParams

added in [version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  

```
ViewPager.LayoutParams ()
```

<br />

<br />

### ViewPager.LayoutParams

added in [version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  

```
ViewPager.LayoutParams (Context context, 
                AttributeSet attrs)
```

<br />

<br />

|            Parameters            ||
|-----------|-----------------------|
| `context` | `Context` <br />      |
| `attrs`   | `AttributeSet` <br /> |

-

  ## Annotations

  - [ViewPager.DecorView](https://developer.android.com/reference/android/support/v4/view/ViewPager.DecorView)
-

  ## Interfaces

  - [ActionProvider.VisibilityListener](https://developer.android.com/reference/android/support/v4/view/ActionProvider.VisibilityListener)
  - [AsyncLayoutInflater.OnInflateFinishedListener](https://developer.android.com/reference/android/support/v4/view/AsyncLayoutInflater.OnInflateFinishedListener)
  - [LayoutInflaterFactory](https://developer.android.com/reference/android/support/v4/view/LayoutInflaterFactory)
  - [MenuItemCompat.OnActionExpandListener](https://developer.android.com/reference/android/support/v4/view/MenuItemCompat.OnActionExpandListener)
  - [NestedScrollingChild](https://developer.android.com/reference/android/support/v4/view/NestedScrollingChild)
  - [NestedScrollingChild2](https://developer.android.com/reference/android/support/v4/view/NestedScrollingChild2)
  - [NestedScrollingParent](https://developer.android.com/reference/android/support/v4/view/NestedScrollingParent)
  - [NestedScrollingParent2](https://developer.android.com/reference/android/support/v4/view/NestedScrollingParent2)
  - [OnApplyWindowInsetsListener](https://developer.android.com/reference/android/support/v4/view/OnApplyWindowInsetsListener)
  - [ScrollingView](https://developer.android.com/reference/android/support/v4/view/ScrollingView)
  - [TintableBackgroundView](https://developer.android.com/reference/android/support/v4/view/TintableBackgroundView)
  - [ViewPager.OnAdapterChangeListener](https://developer.android.com/reference/android/support/v4/view/ViewPager.OnAdapterChangeListener)
  - [ViewPager.OnPageChangeListener](https://developer.android.com/reference/android/support/v4/view/ViewPager.OnPageChangeListener)
  - [ViewPager.PageTransformer](https://developer.android.com/reference/android/support/v4/view/ViewPager.PageTransformer)
  - [ViewPropertyAnimatorListener](https://developer.android.com/reference/android/support/v4/view/ViewPropertyAnimatorListener)
  - [ViewPropertyAnimatorUpdateListener](https://developer.android.com/reference/android/support/v4/view/ViewPropertyAnimatorUpdateListener)
-

  ## Classes

  - [AbsSavedState](https://developer.android.com/reference/android/support/v4/view/AbsSavedState)
  - [AccessibilityDelegateCompat](https://developer.android.com/reference/android/support/v4/view/AccessibilityDelegateCompat)
  - [ActionProvider](https://developer.android.com/reference/android/support/v4/view/ActionProvider)
  - [AsyncLayoutInflater](https://developer.android.com/reference/android/support/v4/view/AsyncLayoutInflater)
  - [GestureDetectorCompat](https://developer.android.com/reference/android/support/v4/view/GestureDetectorCompat)
  - [GravityCompat](https://developer.android.com/reference/android/support/v4/view/GravityCompat)
  - [InputDeviceCompat](https://developer.android.com/reference/android/support/v4/view/InputDeviceCompat)
  - [LayoutInflaterCompat](https://developer.android.com/reference/android/support/v4/view/LayoutInflaterCompat)
  - [MarginLayoutParamsCompat](https://developer.android.com/reference/android/support/v4/view/MarginLayoutParamsCompat)
  - [MenuCompat](https://developer.android.com/reference/android/support/v4/view/MenuCompat)
  - [MenuItemCompat](https://developer.android.com/reference/android/support/v4/view/MenuItemCompat)
  - [MotionEventCompat](https://developer.android.com/reference/android/support/v4/view/MotionEventCompat)
  - [NestedScrollingChildHelper](https://developer.android.com/reference/android/support/v4/view/NestedScrollingChildHelper)
  - [NestedScrollingParentHelper](https://developer.android.com/reference/android/support/v4/view/NestedScrollingParentHelper)
  - [PagerAdapter](https://developer.android.com/reference/android/support/v4/view/PagerAdapter)
  - [PagerTabStrip](https://developer.android.com/reference/android/support/v4/view/PagerTabStrip)
  - [PagerTitleStrip](https://developer.android.com/reference/android/support/v4/view/PagerTitleStrip)
  - [PointerIconCompat](https://developer.android.com/reference/android/support/v4/view/PointerIconCompat)
  - [ScaleGestureDetectorCompat](https://developer.android.com/reference/android/support/v4/view/ScaleGestureDetectorCompat)
  - [VelocityTrackerCompat](https://developer.android.com/reference/android/support/v4/view/VelocityTrackerCompat)
  - [ViewCompat](https://developer.android.com/reference/android/support/v4/view/ViewCompat)
  - [ViewConfigurationCompat](https://developer.android.com/reference/android/support/v4/view/ViewConfigurationCompat)
  - [ViewGroupCompat](https://developer.android.com/reference/android/support/v4/view/ViewGroupCompat)
  - [ViewPager](https://developer.android.com/reference/android/support/v4/view/ViewPager)
  - [ViewPager.LayoutParams](https://developer.android.com/reference/android/support/v4/view/ViewPager.LayoutParams)
  - [ViewPager.SavedState](https://developer.android.com/reference/android/support/v4/view/ViewPager.SavedState)
  - [ViewPager.SimpleOnPageChangeListener](https://developer.android.com/reference/android/support/v4/view/ViewPager.SimpleOnPageChangeListener)
  - [ViewParentCompat](https://developer.android.com/reference/android/support/v4/view/ViewParentCompat)
  - [ViewPropertyAnimatorCompat](https://developer.android.com/reference/android/support/v4/view/ViewPropertyAnimatorCompat)
  - [ViewPropertyAnimatorListenerAdapter](https://developer.android.com/reference/android/support/v4/view/ViewPropertyAnimatorListenerAdapter)
  - [WindowCompat](https://developer.android.com/reference/android/support/v4/view/WindowCompat)
  - [WindowInsetsCompat](https://developer.android.com/reference/android/support/v4/view/WindowInsetsCompat)