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IViewParent.OnNestedFling(View, Single, Single, Boolean) Method

Definition

Request a fling from a nested scroll.

[Android.Runtime.Register("onNestedFling", "(Landroid/view/View;FFZ)Z", "GetOnNestedFling_Landroid_view_View_FFZHandler:Android.Views.IViewParentInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")]
public bool OnNestedFling (Android.Views.View target, float velocityX, float velocityY, bool consumed);
[<Android.Runtime.Register("onNestedFling", "(Landroid/view/View;FFZ)Z", "GetOnNestedFling_Landroid_view_View_FFZHandler:Android.Views.IViewParentInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")>]
abstract member OnNestedFling : Android.Views.View * single * single * bool -> bool

Parameters

target
View

View that initiated the nested scroll

velocityX
Single

Horizontal velocity in pixels per second

velocityY
Single

Vertical velocity in pixels per second

consumed
Boolean

true if the child consumed the fling, false otherwise

Returns

true if this parent consumed or otherwise reacted to the fling

Attributes

Remarks

Request a fling from a nested scroll.

This method signifies that a nested scrolling child has detected suitable conditions for a fling. Generally this means that a touch scroll has ended with a VelocityTracker velocity in the direction of scrolling that meets or exceeds the ViewConfiguration#getScaledMinimumFlingVelocity() minimum fling velocity along a scrollable axis.

If a nested scrolling child view would normally fling but it is at the edge of its own content, it can use this method to delegate the fling to its nested scrolling parent instead. The parent may optionally consume the fling or observe a child fling.

Java documentation for android.view.ViewParent.onNestedFling(android.view.View, float, float, boolean).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to