com.telerik.widget.list

Class DeckOfCardsLayoutManager

java.lang.Object

android.support.v7.widget.RecyclerView.LayoutManager

com.telerik.widget.list.SlideLayoutManagerBase

com.telerik.widget.list.DeckOfCardsLayoutManager

public class DeckOfCardsLayoutManager
extends SlideLayoutManagerBase

A RecyclerView.LayoutManager implementation that lays out items in a way which resembles a deck of cards where one item is fully visible and there are additional items which are visible in perspective.

Nested Class Summary

Nested classes/interfaces inherited from class android.support.v7.widget.RecyclerView.LayoutManager

RecyclerView.LayoutManager.Properties

Field Summary

Fields

Modifier and Type	Field and Description
static int	HORIZONTAL
static int	VERTICAL

Constructor Summary

Constructors

Constructor and Description
DeckOfCardsLayoutManager(Context context) Creates an instance of the DeckOfCardsLayoutManager class.
DeckOfCardsLayoutManager(Context context, int orientation, boolean reverseLayout) Creates an instance of the DeckOfCardsLayoutManager class.

Method Summary

Modifier and Type	Method and Description
int	computeHorizontalScrollExtent(RecyclerView.State state)
int	computeHorizontalScrollOffset(RecyclerView.State state)
int	computeHorizontalScrollRange(RecyclerView.State state)
PointF	computeScrollVectorForPosition(int targetPosition)
int	computeVerticalScrollExtent(RecyclerView.State state)
int	computeVerticalScrollOffset(RecyclerView.State state)
int	computeVerticalScrollRange(RecyclerView.State state)
RecyclerView.LayoutParams	generateDefaultLayoutParams()
int	getPerspectiveItemsCount() Gets the number of items which should be seen in perspective.
boolean	isAutoDissolveFrontView() Indicates whether the current item should automatically dissolve when swiped away.
void	onRestoreInstanceState(Parcelable state)
Parcelable	onSaveInstanceState()
PerspectiveChangeInfo	perspective() Provides access to a PerspectiveChangeInfo instance which contains information about the transformations that will be applied to items in perspective.
void	setAutoDissolveFrontView(boolean changeFrontViewAlpha) Sets a value indicating whether the current item should automatically dissolve when swiped away.
void	setPerspectiveItemsCount(int perspectiveItemsCount) Sets a number which indicates how many items should be seen in perspective.
void	smoothScrollToPosition(RecyclerView recyclerView, RecyclerView.State state, int position)

Methods inherited from class com.telerik.widget.list.SlideLayoutManagerBase

addListener, canScrollHorizontally, canScrollVertically, getCurrentPosition, isScrollEnabled, onAdapterChanged, onItemsAdded, onItemsChanged, onItemsMoved, onItemsRemoved, onItemsUpdated, onLayoutChildren, onScrollStateChanged, removeListener, scrollHorizontallyBy, scrollToNext, scrollToPosition, scrollToPrevious, scrollVerticallyBy, setCurrentPosition, setScrollEnabled, supportsPredictiveItemAnimations

Methods inherited from class android.support.v7.widget.RecyclerView.LayoutManager

addDisappearingView, addDisappearingView, addView, addView, assertInLayoutOrScroll, assertNotInLayoutOrScroll, attachView, attachView, attachView, calculateItemDecorationsForChild, checkLayoutParams, chooseSize, detachAndScrapAttachedViews, detachAndScrapView, detachAndScrapViewAt, detachView, detachViewAt, endAnimation, findContainingItemView, findViewByPosition, generateLayoutParams, generateLayoutParams, getBaseline, getBottomDecorationHeight, getChildAt, getChildCount, getChildMeasureSpec, getChildMeasureSpec, getClipToPadding, getColumnCountForAccessibility, getDecoratedBottom, getDecoratedLeft, getDecoratedMeasuredHeight, getDecoratedMeasuredWidth, getDecoratedRight, getDecoratedTop, getFocusedChild, getHeight, getHeightMode, getItemCount, getItemViewType, getLayoutDirection, getLeftDecorationWidth, getMinimumHeight, getMinimumWidth, getPaddingBottom, getPaddingEnd, getPaddingLeft, getPaddingRight, getPaddingStart, getPaddingTop, getPosition, getProperties, getRightDecorationWidth, getRowCountForAccessibility, getSelectionModeForAccessibility, getTopDecorationHeight, getWidth, getWidthMode, hasFocus, ignoreView, isAttachedToWindow, isAutoMeasureEnabled, isFocused, isLayoutHierarchical, isMeasurementCacheEnabled, isSmoothScrolling, layoutDecorated, measureChild, measureChildWithMargins, moveView, offsetChildrenHorizontal, offsetChildrenVertical, onAddFocusables, onAttachedToWindow, onDetachedFromWindow, onDetachedFromWindow, onFocusSearchFailed, onInitializeAccessibilityEvent, onInitializeAccessibilityEvent, onInitializeAccessibilityNodeInfo, onInitializeAccessibilityNodeInfoForItem, onInterceptFocusSearch, onItemsUpdated, onMeasure, onRequestChildFocus, onRequestChildFocus, performAccessibilityAction, performAccessibilityActionForItem, postOnAnimation, removeAllViews, removeAndRecycleAllViews, removeAndRecycleView, removeAndRecycleViewAt, removeCallbacks, removeDetachedView, removeView, removeViewAt, requestChildRectangleOnScreen, requestLayout, requestSimpleAnimationsInNextLayout, setAutoMeasureEnabled, setMeasuredDimension, setMeasuredDimension, setMeasurementCacheEnabled, startSmoothScroll, stopIgnoringView

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

HORIZONTAL

public static final int HORIZONTAL

See Also:

Constant Field Values

VERTICAL

public static final int VERTICAL

See Also:

Constant Field Values

Constructor Detail

DeckOfCardsLayoutManager

public DeckOfCardsLayoutManager(Context context)

Creates an instance of the DeckOfCardsLayoutManager class.

Parameters:

context - the context to be used

DeckOfCardsLayoutManager

public DeckOfCardsLayoutManager(Context context,
                                int orientation,
                                boolean reverseLayout)

Creates an instance of the DeckOfCardsLayoutManager class.

Parameters:

context - the context to be used

orientation - specifies the layout orientation - HORIZONTAL or VERTICAL

reverseLayout - when set to true, layouts from end to start

Method Detail

perspective

public PerspectiveChangeInfo perspective()

Provides access to a PerspectiveChangeInfo instance which contains information about the transformations that will be applied to items in perspective.

isAutoDissolveFrontView

public boolean isAutoDissolveFrontView()

Indicates whether the current item should automatically dissolve when swiped away.

Returns:

whether the current item should automatically dissolve when swiped away.

setAutoDissolveFrontView

public void setAutoDissolveFrontView(boolean changeFrontViewAlpha)

Sets a value indicating whether the current item should automatically dissolve when swiped away.

Parameters:

changeFrontViewAlpha - the new value that will determine if the current item should automatically dissolve when swiped away.

getPerspectiveItemsCount

public int getPerspectiveItemsCount()

Gets the number of items which should be seen in perspective.

Returns:

the current number of items seen in perspective.

setPerspectiveItemsCount

public void setPerspectiveItemsCount(int perspectiveItemsCount)

Sets a number which indicates how many items should be seen in perspective.

Parameters:

perspectiveItemsCount - number of items that should be seen in perspective.

onSaveInstanceState

public Parcelable onSaveInstanceState()

Overrides:

onSaveInstanceState in class RecyclerView.LayoutManager

onRestoreInstanceState

public void onRestoreInstanceState(Parcelable state)

Overrides:

onRestoreInstanceState in class RecyclerView.LayoutManager

generateDefaultLayoutParams

public RecyclerView.LayoutParams generateDefaultLayoutParams()

Overrides:

generateDefaultLayoutParams in class SlideLayoutManagerBase

smoothScrollToPosition

public void smoothScrollToPosition(RecyclerView recyclerView,
                                   RecyclerView.State state,
                                   int position)

Overrides:

smoothScrollToPosition in class RecyclerView.LayoutManager

computeScrollVectorForPosition

public PointF computeScrollVectorForPosition(int targetPosition)

computeHorizontalScrollExtent

public int computeHorizontalScrollExtent(RecyclerView.State state)

Overrides:

computeHorizontalScrollExtent in class RecyclerView.LayoutManager

computeHorizontalScrollOffset

public int computeHorizontalScrollOffset(RecyclerView.State state)

Overrides:

computeHorizontalScrollOffset in class RecyclerView.LayoutManager

computeHorizontalScrollRange

public int computeHorizontalScrollRange(RecyclerView.State state)

Overrides:

computeHorizontalScrollRange in class RecyclerView.LayoutManager

computeVerticalScrollExtent

public int computeVerticalScrollExtent(RecyclerView.State state)

Overrides:

computeVerticalScrollExtent in class RecyclerView.LayoutManager

computeVerticalScrollOffset

public int computeVerticalScrollOffset(RecyclerView.State state)

Overrides:

computeVerticalScrollOffset in class RecyclerView.LayoutManager

computeVerticalScrollRange

public int computeVerticalScrollRange(RecyclerView.State state)

Overrides:

computeVerticalScrollRange in class RecyclerView.LayoutManager