NestedScrollView

Kotlin |Java

open class NestedScrollView : FrameLayout, NestedScrollingParent3, NestedScrollingChild3, ScrollingView

kotlin.Any
↳	android.view.View
	↳	android.view.ViewGroup
		↳	android.widget.FrameLayout
			↳	androidx.core.widget.NestedScrollView

NestedScrollView is just like android.widget.ScrollView, but it supports acting as both a nested scrolling parent and child on both new and old versions of Android. Nested scrolling is enabled by default.

Summary

Nested classes
abstract	`OnScrollChangeListener` Interface definition for a callback to be invoked when the scroll X or Y positions of a view change.

Public constructors
`<init>(@NonNull context: Context)`
`<init>(@NonNull context: Context, @Nullable attrs: AttributeSet?)`
`<init>(@NonNull context: Context, @Nullable attrs: AttributeSet?, defStyleAttr: Int)`

Public methods
open Unit	`addView(child: View!)`
open Unit	`addView(child: View!, index: Int)`
open Unit	`addView(child: View!, params: LayoutParams!)`
open Unit	`addView(child: View!, index: Int, params: LayoutParams!)`
open Boolean	`arrowScroll(direction: Int)` Handle scrolling in response to an up or down arrow click.
open Unit	`computeScroll()`
open Boolean	`dispatchKeyEvent(event: KeyEvent!)`
open Boolean	`dispatchNestedFling(velocityX: Float, velocityY: Float, consumed: Boolean)`
open Boolean	`dispatchNestedPreFling(velocityX: Float, velocityY: Float)`
open Boolean	`dispatchNestedPreScroll(dx: Int, dy: Int, consumed: IntArray?, offsetInWindow: IntArray?, type: Int)`
open Boolean	`dispatchNestedPreScroll(dx: Int, dy: Int, consumed: IntArray?, offsetInWindow: IntArray?)`
open Unit	`dispatchNestedScroll(dxConsumed: Int, dyConsumed: Int, dxUnconsumed: Int, dyUnconsumed: Int, @Nullable offsetInWindow: IntArray?, type: Int, @NonNull consumed: IntArray)`
open Boolean	`dispatchNestedScroll(dxConsumed: Int,`