Summary: Ctors | Methods | Protected Methods | Inherited Methods | [Expand All]

AppBarLayout.ScrollingViewBehavior

public static class AppBarLayout.ScrollingViewBehavior
extends Behavior<V extends View>

java.lang.Object
↳	androidx.coordinatorlayout.widget.CoordinatorLayout.Behavior<V extends android.view.View>
	↳	com.google.android.material.appbar.AppBarLayout.ScrollingViewBehavior

Behavior which should be used by Views which can scroll vertically and support nested scrolling to automatically scroll any AppBarLayout siblings.

Summary

Public constructors
`AppBarLayout.ScrollingViewBehavior()`
`AppBarLayout.ScrollingViewBehavior(Context context, AttributeSet attrs)`

Public methods
`int`	`getLeftAndRightOffset()`
`final int`	`getOverlayTop()` Returns the distance that this view should overlap any `AppBarLayout`.
`int`	`getTopAndBottomOffset()`
`boolean`	`isHorizontalOffsetEnabled()`
`boolean`	`isVerticalOffsetEnabled()`
`boolean`	`layoutDependsOn(CoordinatorLayout parent, View child, View dependency)`
`boolean`	`onDependentViewChanged(CoordinatorLayout parent, View child, View dependency)`
`void`	`onDependentViewRemoved(CoordinatorLayout parent, View child, View dependency)`
`boolean`	`onLayoutChild(CoordinatorLayout parent, V child, int layoutDirection)`
`boolean`	`onMeasureChild(CoordinatorLayout parent, View child, int parentWidthMeasureSpec, int widthUsed, int parentHeightMeasureSpec, int heightUsed)`
`boolean`	`onRequestChildRectangleOnScreen(CoordinatorLayout parent, View child, Rect rectangle, boolean immediate)`
`void`	`setHorizontalOffsetEnabled(boolean horizontalOffsetEnabled)`
`boolean`	`setLeftAndRightOffset(int offset)`
`final void`	`setOverlayTop(int overlayTop)` Set the distance that this view should overlap any `AppBarLayout`.
`boolean`	`setTopAndBottomOffset(int offset)`
`void`	`setVerticalOffsetEnabled(boolean verticalOffsetEnabled)`

Protected methods
`void`	`layoutChild(CoordinatorLayout parent, V child, int layoutDirection)`
`void`	`layoutChild(CoordinatorLayout parent, View child, int layoutDirection)`
`boolean`	`shouldHeaderOverlapScrollingChild()`

Inherited methods

From class


  
    androidx.coordinatorlayout.widget.CoordinatorLayout.Behavior

`boolean`	`blocksInteractionBelow(CoordinatorLayout arg0, V arg1)`
`boolean`	`getInsetDodgeRect(CoordinatorLayout arg0, V arg1, Rect arg2)`
`int`	`getScrimColor(CoordinatorLayout arg0, V arg1)`
`float`	`getScrimOpacity(CoordinatorLayout arg0, V arg1)`
`static Object`	`getTag(View arg0)`
`boolean`	`layoutDependsOn(CoordinatorLayout arg0, V arg1, View arg2)`
`WindowInsetsCompat`	`onApplyWindowInsets(CoordinatorLayout arg0, V arg1, WindowInsetsCompat arg2)`
`void`	`onAttachedToLayoutParams(CoordinatorLayout.LayoutParams arg0)`
`boolean`	`onDependentViewChanged(CoordinatorLayout arg0, V arg1, View arg2)`
`void`	`onDependentViewRemoved(CoordinatorLayout arg0, V arg1, View arg2)`
`void`	`onDetachedFromLayoutParams()`
`boolean`	`onInterceptTouchEvent(CoordinatorLayout arg0, V arg1, MotionEvent arg2)`
`boolean`	`onLayoutChild(CoordinatorLayout arg0, V arg1, int arg2)`
`boolean`	`onMeasureChild(CoordinatorLayout arg0, V arg1, int arg2, int arg3, int arg4, int arg5)`
`boolean`	`onNestedFling(CoordinatorLayout arg0, V arg1, View arg2, float arg3, float arg4, boolean arg5)`
`boolean`	`onNestedPreFling(CoordinatorLayout arg0, V arg1, View arg2, float arg3, float arg4)`
`void`	`onNestedPreScroll(CoordinatorLayout arg0, V arg1, View arg2, int arg3, int arg4, int[] arg5, int arg6)`
`void`	`onNestedPreScroll(CoordinatorLayout arg0, V arg1, View arg2, int arg3, int arg4, int[] arg5)`
`void`	`onNestedScroll(CoordinatorLayout arg0, V arg1, View arg2, int arg3, int arg4, int arg5, int arg6, int arg7)`
`void`	`onNestedScroll(CoordinatorLayout arg0, V arg1, View arg2, int arg3, int arg4, int arg5, int arg6, int arg7, int[] arg8)`
`void`	`onNestedScroll(CoordinatorLayout arg0, V arg1, View arg2, int arg3, int arg4, int arg5, int arg6)`
`void`	`onNestedScrollAccepted(CoordinatorLayout arg0, V arg1, View arg2, View arg3, int arg4, int arg5)`
`void`	`onNestedScrollAccepted(CoordinatorLayout arg0, V arg1, View arg2, View arg3, int arg4)`
`boolean`	`onRequestChildRectangleOnScreen(CoordinatorLayout arg0, V arg1, Rect arg2, boolean arg3)`
`void`	`onRestoreInstanceState(CoordinatorLayout arg0, V arg1, Parcelable arg2)`
`Parcelable`	`onSaveInstanceState(CoordinatorLayout arg0, V arg1)`
`boolean`	`onStartNestedScroll(CoordinatorLayout arg0, V arg1, View arg2, View arg3, int arg4, int arg5)`
`boolean`	`onStartNestedScroll(CoordinatorLayout arg0, V arg1, View arg2, View arg3, int arg4)`
`void`	`onStopNestedScroll(CoordinatorLayout arg0, V arg1, View arg2, int arg3)`
`void`	`onStopNestedScroll(CoordinatorLayout arg0, V arg1, View arg2)`
`boolean`	`onTouchEvent(CoordinatorLayout arg0, V arg1, MotionEvent arg2)`
`static void`	`setTag(View arg0, Object arg1)`

From class


  
    java.lang.Object

Public constructors

AppBarLayout.ScrollingViewBehavior

AppBarLayout.ScrollingViewBehavior ()

AppBarLayout.ScrollingViewBehavior

AppBarLayout.ScrollingViewBehavior (Context context, 
                AttributeSet attrs)

Parameters
`context`	`Context`
`attrs`	`AttributeSet`

Public methods

getLeftAndRightOffset

int getLeftAndRightOffset ()

Returns
`int`

getOverlayTop

int getOverlayTop ()

Returns the distance that this view should overlap any AppBarLayout.

Returns
`int`

getTopAndBottomOffset

int getTopAndBottomOffset ()

Returns
`int`

isHorizontalOffsetEnabled

boolean isHorizontalOffsetEnabled ()

Returns
`boolean`

isVerticalOffsetEnabled

boolean isVerticalOffsetEnabled ()

Returns
`boolean`

layoutDependsOn

boolean layoutDependsOn (CoordinatorLayout parent, 
                View child, 
                View dependency)

Parameters
`parent`	`CoordinatorLayout`
`child`	`View`
`dependency`	`View`

Returns
`boolean`

onDependentViewChanged

boolean onDependentViewChanged (CoordinatorLayout parent, 
                View child, 
                View dependency)

Parameters
`parent`	`CoordinatorLayout`
`child`	`View`
`dependency`	`View`

Returns
`boolean`

onDependentViewRemoved

void onDependentViewRemoved (CoordinatorLayout parent, 
                View child, 
                View dependency)

Parameters
`parent`	`CoordinatorLayout`
`child`	`View`
`dependency`	`View`

onLayoutChild

boolean onLayoutChild (CoordinatorLayout parent, 
                V child, 
                int layoutDirection)

Parameters
`parent`	`CoordinatorLayout`
`child`	`V`
`layoutDirection`	`int`

Returns
`boolean`

onMeasureChild

boolean onMeasureChild (CoordinatorLayout parent, 
                View child, 
                int parentWidthMeasureSpec, 
                int widthUsed, 
                int parentHeightMeasureSpec, 
                int heightUsed)

Parameters
`parent`	`CoordinatorLayout`
`child`	`View`
`parentWidthMeasureSpec`	`int`
`widthUsed`	`int`
`parentHeightMeasureSpec`	`int`
`heightUsed`	`int`

Returns
`boolean`

onRequestChildRectangleOnScreen

boolean onRequestChildRectangleOnScreen (CoordinatorLayout parent, 
                View child, 
                Rect rectangle, 
                boolean immediate)

Parameters
`parent`	`CoordinatorLayout`
`child`	`View`
`rectangle`	`Rect`
`immediate`	`boolean`

Returns
`boolean`

setHorizontalOffsetEnabled

void setHorizontalOffsetEnabled (boolean horizontalOffsetEnabled)

Parameters
`horizontalOffsetEnabled`	`boolean`

setLeftAndRightOffset

boolean setLeftAndRightOffset (int offset)

Parameters
`offset`	`int`

Returns
`boolean`

setOverlayTop

void setOverlayTop (int overlayTop)

Set the distance that this view should overlap any AppBarLayout.

Parameters
`overlayTop`	`int`: the distance in px

setTopAndBottomOffset

boolean setTopAndBottomOffset (int offset)

Parameters
`offset`	`int`

Returns
`boolean`

setVerticalOffsetEnabled

void setVerticalOffsetEnabled (boolean verticalOffsetEnabled)

Parameters
`verticalOffsetEnabled`	`boolean`

Protected methods

layoutChild

void layoutChild (CoordinatorLayout parent, 
                V child, 
                int layoutDirection)

Parameters
`parent`	`CoordinatorLayout`
`child`	`V`
`layoutDirection`	`int`

layoutChild

void layoutChild (CoordinatorLayout parent, 
                View child, 
                int layoutDirection)

Parameters
`parent`	`CoordinatorLayout`
`child`	`View`
`layoutDirection`	`int`

shouldHeaderOverlapScrollingChild

boolean shouldHeaderOverlapScrollingChild ()

Returns
`boolean`

AppBarLayout.ScrollingViewBehavior

Summary

Public constructors

Public methods

Protected methods

Inherited methods

Public constructors

AppBarLayout.ScrollingViewBehavior

AppBarLayout.ScrollingViewBehavior

Public methods

getLeftAndRightOffset

getOverlayTop

getTopAndBottomOffset

isHorizontalOffsetEnabled

isVerticalOffsetEnabled

layoutDependsOn

onDependentViewChanged

onDependentViewRemoved

onLayoutChild

onMeasureChild

onRequestChildRectangleOnScreen

setHorizontalOffsetEnabled

setLeftAndRightOffset

setOverlayTop

setTopAndBottomOffset

setVerticalOffsetEnabled

Protected methods

layoutChild

layoutChild

shouldHeaderOverlapScrollingChild

Interfaces

Classes