NestedScrollingChildHelper

NestedScrollingChildHelper

NestedScrollingChildHelper (View view)

Construct a new helper for a given view.

dispatchNestedFling

boolean dispatchNestedFling (float velocityX, 
                float velocityY, 
                boolean consumed)

Dispatch a nested fling operation to the current nested scrolling parent.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild interface method with the same signature to implement the standard policy.

dispatchNestedPreFling

boolean dispatchNestedPreFling (float velocityX, 
                float velocityY)

Dispatch a nested pre-fling operation to the current nested scrolling parent.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild interface method with the same signature to implement the standard policy.

dispatchNestedPreScroll

boolean dispatchNestedPreScroll (int dx, 
                int dy, 
                int[] consumed, 
                int[] offsetInWindow)

Dispatch one step of a nested pre-scrolling operation to the current nested scrolling parent.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild interface method with the same signature to implement the standard policy.

dispatchNestedPreScroll

boolean dispatchNestedPreScroll (int dx, 
                int dy, 
                int[] consumed, 
                int[] offsetInWindow, 
                int type)

Dispatch one step of a nested pre-scrolling operation to the current nested scrolling parent.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild2 interface method with the same signature to implement the standard policy.

dispatchNestedScroll

boolean dispatchNestedScroll (int dxConsumed, 
                int dyConsumed, 
                int dxUnconsumed, 
                int dyUnconsumed, 
                int[] offsetInWindow, 
                int type)

Dispatch one step of a nested scrolling operation to the current nested scrolling parent.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild2 interface method with the same signature to implement the standard policy.

dispatchNestedScroll

boolean dispatchNestedScroll (int dxConsumed, 
                int dyConsumed, 
                int dxUnconsumed, 
                int dyUnconsumed, 
                int[] offsetInWindow)

Dispatch one step of a nested scrolling operation to the current nested scrolling parent.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild interface method with the same signature to implement the standard policy.

hasNestedScrollingParent

boolean hasNestedScrollingParent ()

Check if this view has a nested scrolling parent view currently receiving events for a nested scroll in progress with the type of touch.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild interface method with the same signature to implement the standard policy.

hasNestedScrollingParent

boolean hasNestedScrollingParent (int type)

Check if this view has a nested scrolling parent view currently receiving events for a nested scroll in progress with the given type.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild interface method with the same signature to implement the standard policy.

isNestedScrollingEnabled

boolean isNestedScrollingEnabled ()

Check if nested scrolling is enabled for this view.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild interface method with the same signature to implement the standard policy.

onDetachedFromWindow

void onDetachedFromWindow ()

View subclasses should always call this method on their NestedScrollingChildHelper when detached from a window.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild interface method with the same signature to implement the standard policy.

onStopNestedScroll

void onStopNestedScroll (View child)

Called when a nested scrolling child stops its current nested scroll operation.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild interface method with the same signature to implement the standard policy.

setNestedScrollingEnabled

void setNestedScrollingEnabled (boolean enabled)

Enable nested scrolling.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild interface method with the same signature to implement the standard policy.

startNestedScroll

boolean startNestedScroll (int axes)

Start a new nested scroll for this view.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild interface method with the same signature to implement the standard policy.

startNestedScroll

boolean startNestedScroll (int axes, 
                int type)

Start a new nested scroll for this view.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild2 interface method with the same signature to implement the standard policy.

stopNestedScroll

void stopNestedScroll ()

Stop a nested scroll in progress.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild interface method with the same signature to implement the standard policy.

stopNestedScroll

void stopNestedScroll (int type)

Stop a nested scroll in progress.

This is a delegate method. Call it from your View subclass method/NestedScrollingChild2 interface method with the same signature to implement the standard policy.