Summary: Fields | Ctors | Methods | Inherited Methods

RecyclerView.ItemAnimator.ItemHolderInfo

Kotlin |Java

public static class RecyclerView.ItemAnimator.ItemHolderInfo
extends Object

java.lang.Object
↳	androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo

A simple data structure that holds information about an item's bounds. This information is used in calculating item animations. Default implementation of RecyclerView.ItemAnimator.recordPreLayoutInformation(RecyclerView.State, ViewHolder, int, List) and RecyclerView.ItemAnimator.recordPostLayoutInformation(RecyclerView.State, ViewHolder) returns this data structure. You can extend this class if you would like to keep more information about the Views.

If you want to provide your own implementation but still use `super` methods to record basic information, you can override RecyclerView.ItemAnimator.obtainHolderInfo() to provide your own instances.

Summary

Fields
`public int`	`bottom` The bottom edge of the View (excluding decorations)
`public int`	`changeFlags` The change flags that were passed to `RecyclerView.ItemAnimator.recordPreLayoutInformation(RecyclerView.State, ViewHolder, int, List)`.
`public int`	`left` The left edge of the View (excluding decorations)
`public int`	`right` The right edge of the View (excluding decorations)
`public int`	`top` The top edge of the View (excluding decorations)

Public constructors
`ItemHolderInfo()`

Public methods
`RecyclerView.ItemAnimator.ItemHolderInfo`	`setFrom(RecyclerView.ViewHolder holder)` Sets the `left`, `top`, `right` and `bottom` values from the given ViewHolder.
`RecyclerView.ItemAnimator.ItemHolderInfo`	`setFrom(RecyclerView.ViewHolder holder, int flags)` Sets the `left`, `top`, `right` and `bottom` values from the given ViewHolder and sets the `changeFlags` to the given flags parameter.

Inherited methods

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

bottom

public int bottom

The bottom edge of the View (excluding decorations)

changeFlags

public int changeFlags

The change flags that were passed to RecyclerView.ItemAnimator.recordPreLayoutInformation(RecyclerView.State, ViewHolder, int, List).

left

public int left

The left edge of the View (excluding decorations)

right

public int right

The right edge of the View (excluding decorations)

top

public int top

The top edge of the View (excluding decorations)

Public constructors

ItemHolderInfo

public ItemHolderInfo ()

Public methods

public RecyclerView.ItemAnimator.ItemHolderInfo setFrom (RecyclerView.ViewHolder holder)

Sets the left, top, right and bottom values from the given ViewHolder. Clears all changeFlags.

Parameters
`holder`	`RecyclerView.ViewHolder`: The ViewHolder whose bounds should be copied.

Returns
`RecyclerView.ItemAnimator.ItemHolderInfo`	This `RecyclerView.ItemAnimator.ItemHolderInfo`

public RecyclerView.ItemAnimator.ItemHolderInfo setFrom (RecyclerView.ViewHolder holder, 
                int flags)

Sets the left, top, right and bottom values from the given ViewHolder and sets the changeFlags to the given flags parameter.

Parameters
`holder`	`RecyclerView.ViewHolder`: The ViewHolder whose bounds should be copied.
`flags`	`int`: The adapter change flags that were passed into `RecyclerView.ItemAnimator.recordPreLayoutInformation(RecyclerView.State, ViewHolder, int, List)`.

Returns
`RecyclerView.ItemAnimator.ItemHolderInfo`	This `RecyclerView.ItemAnimator.ItemHolderInfo`