LayoutCallback

Kotlin |Java

abstract class LayoutCallback

kotlin.Any
↳	androidx.wear.widget.WearableLinearLayoutManager.LayoutCallback

Known Direct Subclasses

CurvingLayoutCallback

An implementation of the WearableLinearLayoutManager.LayoutCallback aligning the children of the associated WearableRecyclerView along a pre-defined vertical curve.

Callback for interacting with layout passes.

Summary

Public constructors
`<init>()` Callback for interacting with layout passes.

Public methods
abstract Unit	`onLayoutFinished(child: View!, parent: RecyclerView!)` Override this method to implement custom child layout behavior on scroll.

Public constructors

<init>

LayoutCallback()

Callback for interacting with layout passes.

Public methods

onLayoutFinished

abstract fun onLayoutFinished(
    child: View!, 
    parent: RecyclerView!
): Unit

Override this method to implement custom child layout behavior on scroll. It is called at the end of each layout pass of the view (including scrolling) and enables you to modify any property of the child view. Examples include scaling the children based on their distance from the center of the parent, or changing the translation of the children to create an illusion of the path they are moving along.

Parameters
`child`	View!: the current child to be affected.
`parent`	RecyclerView!: the `RecyclerView` parent that this class is attached to.