# ActionBar.LayoutParams added in[version 24.1.0](https://developer.android.com/topic/libraries/support-library/revisions) belongs to Maven artifact com.android.support:appcompat-v7:28.0.0-alpha1 Summary:[Inherited Constants](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#inhconstants)\|[Fields](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#lfields)\|[Inherited Fields](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#inhfields)\|[Ctors](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#pubctors)\|[Inherited Methods](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#inhmethods)\|[\[Expand All\]](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#) # ActionBar.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package is part of the Android[support library](https://developer.android.com/topic/libraries/support-library)which is no longer maintained. The support library has been superseded by[AndroidX](https://developer.android.com/jetpack/androidx)which is part of[Jetpack](https://developer.android.com/jetpack).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 ActionBar.LayoutParams ` ` `` `` extends `[ViewGroup.MarginLayoutParams](https://developer.android.com/reference/android/view/ViewGroup.MarginLayoutParams.html)` `` ` |---|---|---|-----------------------------------------------| | java.lang.Object |||| | ↳ | [android.view.ViewGroup.LayoutParams](https://developer.android.com/reference/android/view/ViewGroup.LayoutParams.html) ||| | | ↳ | [android.view.ViewGroup.MarginLayoutParams](https://developer.android.com/reference/android/view/ViewGroup.MarginLayoutParams.html) || | | | ↳ | android.support.v7.app.ActionBar.LayoutParams | |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#)Known Direct Subclasses [Toolbar.LayoutParams](https://developer.android.com/reference/android/support/v7/widget/Toolbar.LayoutParams) |----------------------------------------------------------------------------------------------------------------|-------------------------------------------------| | [Toolbar.LayoutParams](https://developer.android.com/reference/android/support/v7/widget/Toolbar.LayoutParams) | Layout information for child views of Toolbars. | |
*** ** * ** *** Per-child layout information associated with action bar custom views. ## Summary | ### Inherited constants | |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v7/app/ActionBar.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/v7/app/ActionBar.LayoutParams#gravity) Gravity for the view associated with these LayoutParams. | | ### Inherited fields | |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#)From class` android.view.ViewGroup.MarginLayoutParams ` |---------------|-----------------------| | ` public int` | `bottomMargin`
| | ` public int` | `leftMargin`
| | ` public int` | `rightMargin`
| | ` public int` | `topMargin`
| | | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v7/app/ActionBar.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 || |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---| | ` `[ActionBar.LayoutParams](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#ActionBar.LayoutParams(android.content.Context, android.util.AttributeSet))`(`[Context](https://developer.android.com/reference/android/content/Context.html)` c, `[AttributeSet](https://developer.android.com/reference/android/util/AttributeSet.html)` attrs) ` | | ` `[ActionBar.LayoutParams](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#ActionBar.LayoutParams(int, int))`(int width, int height) ` | | ` `[ActionBar.LayoutParams](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#ActionBar.LayoutParams(int, int, int))`(int width, int height, int gravity) ` | | ` `[ActionBar.LayoutParams](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#ActionBar.LayoutParams(int))`(int gravity) ` | | ` `[ActionBar.LayoutParams](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#ActionBar.LayoutParams(android.support.v7.app.ActionBar.LayoutParams))`(`[ActionBar.LayoutParams](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams)` source) ` | | ` `[ActionBar.LayoutParams](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#ActionBar.LayoutParams(android.view.ViewGroup.LayoutParams))`(`[ViewGroup.LayoutParams](https://developer.android.com/reference/android/view/ViewGroup.LayoutParams.html)` source) ` | | ### Inherited methods | |-----------------------|---| | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams#)From class` `[android.view.ViewGroup.MarginLayoutParams](https://developer.android.com/reference/android/view/ViewGroup.MarginLayoutParams.html)` ` |------------|--------------------------------------------------------| | ` int` | ` getLayoutDirection() ` | | ` int` | ` getMarginEnd() ` | | ` int` | ` getMarginStart() ` | | ` boolean` | ` isMarginRelative() ` | | ` void` | ` resolveLayoutDirection(int arg0) ` | | ` void` | ` setLayoutDirection(int arg0) ` | | ` void` | ` setMarginEnd(int arg0) ` | | ` void` | ` setMarginStart(int arg0) ` | | ` void` | ` setMargins(int arg0, int arg1, int arg2, int arg3) ` | || | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v7/app/ActionBar.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/v7/app/ActionBar.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 24.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` int gravity ``` Gravity for the view associated with these LayoutParams.
**See also:** - [Gravity](https://developer.android.com/https://developer.android.com/reference/android/view/Gravity) ## Public constructors ### ActionBar.LayoutParams added in[version 24.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` ActionBar.LayoutParams (Context c, AttributeSet attrs) ```

| Parameters || |---------|-----------------------| | `c` | `Context`
| | `attrs` | `AttributeSet`
| ### ActionBar.LayoutParams added in[version 24.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` ActionBar.LayoutParams (int width, int height) ```

| Parameters || |----------|--------------| | `width` | `int`
| | `height` | `int`
| ### ActionBar.LayoutParams added in[version 24.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` ActionBar.LayoutParams (int width, int height, int gravity) ```

| Parameters || |-----------|--------------| | `width` | `int`
| | `height` | `int`
| | `gravity` | `int`
| ### ActionBar.LayoutParams added in[version 24.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` ActionBar.LayoutParams (int gravity) ```

| Parameters || |-----------|--------------| | `gravity` | `int`
| ### ActionBar.LayoutParams added in[version 24.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` ActionBar.LayoutParams (ActionBar.LayoutParams source) ```

| Parameters || |----------|---------------------------------| | `source` | `ActionBar.LayoutParams`
| ### ActionBar.LayoutParams added in[version 24.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` ActionBar.LayoutParams (ViewGroup.LayoutParams source) ```

| Parameters || |----------|---------------------------------| | `source` | `ViewGroup.LayoutParams`
| - ## Interfaces - [ActionBar.OnMenuVisibilityListener](https://developer.android.com/reference/android/support/v7/app/ActionBar.OnMenuVisibilityListener) - [ActionBar.OnNavigationListener](https://developer.android.com/reference/android/support/v7/app/ActionBar.OnNavigationListener) - [ActionBar.TabListener](https://developer.android.com/reference/android/support/v7/app/ActionBar.TabListener) - [ActionBarDrawerToggle.Delegate](https://developer.android.com/reference/android/support/v7/app/ActionBarDrawerToggle.Delegate) - [ActionBarDrawerToggle.DelegateProvider](https://developer.android.com/reference/android/support/v7/app/ActionBarDrawerToggle.DelegateProvider) - [AppCompatCallback](https://developer.android.com/reference/android/support/v7/app/AppCompatCallback) - ## Classes - [ActionBar](https://developer.android.com/reference/android/support/v7/app/ActionBar) - [ActionBar.LayoutParams](https://developer.android.com/reference/android/support/v7/app/ActionBar.LayoutParams) - [ActionBar.Tab](https://developer.android.com/reference/android/support/v7/app/ActionBar.Tab) - [ActionBarDrawerToggle](https://developer.android.com/reference/android/support/v7/app/ActionBarDrawerToggle) - [AlertDialog](https://developer.android.com/reference/android/support/v7/app/AlertDialog) - [AlertDialog.Builder](https://developer.android.com/reference/android/support/v7/app/AlertDialog.Builder) - [AppCompatActivity](https://developer.android.com/reference/android/support/v7/app/AppCompatActivity) - [AppCompatDelegate](https://developer.android.com/reference/android/support/v7/app/AppCompatDelegate) - [AppCompatDialog](https://developer.android.com/reference/android/support/v7/app/AppCompatDialog) - [AppCompatDialogFragment](https://developer.android.com/reference/android/support/v7/app/AppCompatDialogFragment) - [AppCompatViewInflater](https://developer.android.com/reference/android/support/v7/app/AppCompatViewInflater) - [MediaRouteActionProvider](https://developer.android.com/reference/android/support/v7/app/MediaRouteActionProvider) - [MediaRouteButton](https://developer.android.com/reference/android/support/v7/app/MediaRouteButton) - [MediaRouteChooserDialog](https://developer.android.com/reference/android/support/v7/app/MediaRouteChooserDialog) - [MediaRouteChooserDialogFragment](https://developer.android.com/reference/android/support/v7/app/MediaRouteChooserDialogFragment) - [MediaRouteControllerDialog](https://developer.android.com/reference/android/support/v7/app/MediaRouteControllerDialog) - [MediaRouteControllerDialogFragment](https://developer.android.com/reference/android/support/v7/app/MediaRouteControllerDialogFragment) - [MediaRouteDialogFactory](https://developer.android.com/reference/android/support/v7/app/MediaRouteDialogFactory) - [MediaRouteDiscoveryFragment](https://developer.android.com/reference/android/support/v7/app/MediaRouteDiscoveryFragment)