程序包 io.agora.chat.uikit.widget.chatextend

类 HorizontalPageLayoutManager

java.lang.Object

androidx.recyclerview.widget.RecyclerView.LayoutManager

io.agora.chat.uikit.widget.chatextend.HorizontalPageLayoutManager

所有已实现的接口:

PageDecorationLastJudge

public class HorizontalPageLayoutManager
extends androidx.recyclerview.widget.RecyclerView.LayoutManager
implements PageDecorationLastJudge

This LayoutManager provides pagination effects similar to ViewPager+GridView. Refer to：https://blog.csdn.net/Y_sunny_U/article/details/89500464

嵌套类概要

从类继承的嵌套类/接口 androidx.recyclerview.widget.RecyclerView.LayoutManager

androidx.recyclerview.widget.RecyclerView.LayoutManager.LayoutPrefetchRegistry, androidx.recyclerview.widget.RecyclerView.LayoutManager.Properties

构造器概要

构造器

构造器	说明
HorizontalPageLayoutManager(int rows, int columns)

方法概要

修饰符和类型	方法	说明
boolean	canScrollHorizontally()
int	computeHorizontalScrollExtent(androidx.recyclerview.widget.RecyclerView.State state)
int	computeHorizontalScrollOffset(androidx.recyclerview.widget.RecyclerView.State state)
int	computeHorizontalScrollRange(androidx.recyclerview.widget.RecyclerView.State state)
androidx.recyclerview.widget.RecyclerView.LayoutParams	generateDefaultLayoutParams()
boolean	isAutoMeasureEnabled()	Returns true using recyclerView for automatic measurement
boolean	isLastColumn(int position)	Is the last Colum in one row;
boolean	isLastRow(int index)	Is the last row in one page
boolean	isPageLast(int position)
void	onDetachedFromWindow(androidx.recyclerview.widget.RecyclerView view, androidx.recyclerview.widget.RecyclerView.Recycler recycler)
void	onLayoutChildren(androidx.recyclerview.widget.RecyclerView.Recycler recycler, androidx.recyclerview.widget.RecyclerView.State state)
void	onMeasure(androidx.recyclerview.widget.RecyclerView.Recycler recycler, androidx.recyclerview.widget.RecyclerView.State state, int widthSpec, int heightSpec)
int	scrollHorizontallyBy(int dx, androidx.recyclerview.widget.RecyclerView.Recycler recycler, androidx.recyclerview.widget.RecyclerView.State state)
void	setItemHeight(int height)

从类继承的方法 androidx.recyclerview.widget.RecyclerView.LayoutManager

addDisappearingView, addDisappearingView, addView, addView, assertInLayoutOrScroll, assertNotInLayoutOrScroll, attachView, attachView, attachView, calculateItemDecorationsForChild, canScrollVertically, checkLayoutParams, chooseSize, collectAdjacentPrefetchPositions, collectInitialPrefetchPositions, computeVerticalScrollExtent, computeVerticalScrollOffset, computeVerticalScrollRange, detachAndScrapAttachedViews, detachAndScrapView, detachAndScrapViewAt, detachView, detachViewAt, endAnimation, findContainingItemView, findViewByPosition, generateLayoutParams, generateLayoutParams, getBaseline, getBottomDecorationHeight, getChildAt, getChildCount, getChildMeasureSpec, getChildMeasureSpec, getClipToPadding, getColumnCountForAccessibility, getDecoratedBottom, getDecoratedBoundsWithMargins, 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, getTransformedBoundingBox, getWidth, getWidthMode, hasFocus, ignoreView, isAttachedToWindow, isFocused, isItemPrefetchEnabled, isLayoutHierarchical, isMeasurementCacheEnabled, isSmoothScrolling, isViewPartiallyVisible, layoutDecorated, layoutDecoratedWithMargins, measureChild, measureChildWithMargins, moveView, offsetChildrenHorizontal, offsetChildrenVertical, onAdapterChanged, onAddFocusables, onAttachedToWindow, onDetachedFromWindow, onFocusSearchFailed, onInitializeAccessibilityEvent, onInitializeAccessibilityEvent, onInitializeAccessibilityNodeInfo, onInitializeAccessibilityNodeInfoForItem, onInterceptFocusSearch, onItemsAdded, onItemsChanged, onItemsMoved, onItemsRemoved, onItemsUpdated, onItemsUpdated, onLayoutCompleted, onRequestChildFocus, onRequestChildFocus, onRestoreInstanceState, onSaveInstanceState, onScrollStateChanged, performAccessibilityAction, performAccessibilityActionForItem, postOnAnimation, removeAllViews, removeAndRecycleAllViews, removeAndRecycleView, removeAndRecycleViewAt, removeCallbacks, removeDetachedView, removeView, removeViewAt, requestChildRectangleOnScreen, requestChildRectangleOnScreen, requestLayout, requestSimpleAnimationsInNextLayout, scrollToPosition, scrollVerticallyBy, setAutoMeasureEnabled, setItemPrefetchEnabled, setMeasuredDimension, setMeasuredDimension, setMeasurementCacheEnabled, smoothScrollToPosition, startSmoothScroll, stopIgnoringView, supportsPredictiveItemAnimations

从类继承的方法 java.lang.Object

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

构造器详细资料

HorizontalPageLayoutManager

public HorizontalPageLayoutManager(int rows,
                                   int columns)

方法详细资料

generateDefaultLayoutParams

public androidx.recyclerview.widget.RecyclerView.LayoutParams generateDefaultLayoutParams()

指定者:

generateDefaultLayoutParams 在类中 androidx.recyclerview.widget.RecyclerView.LayoutManager

setItemHeight

public void setItemHeight(int height)

canScrollHorizontally

public boolean canScrollHorizontally()

覆盖:

canScrollHorizontally 在类中 androidx.recyclerview.widget.RecyclerView.LayoutManager

scrollHorizontallyBy

public int scrollHorizontallyBy(int dx,
                                androidx.recyclerview.widget.RecyclerView.Recycler recycler,
                                androidx.recyclerview.widget.RecyclerView.State state)

覆盖:

scrollHorizontallyBy 在类中 androidx.recyclerview.widget.RecyclerView.LayoutManager

onMeasure

public void onMeasure(@NonNull
                      androidx.recyclerview.widget.RecyclerView.Recycler recycler,
                      @NonNull
                      androidx.recyclerview.widget.RecyclerView.State state,
                      int widthSpec,
                      int heightSpec)

覆盖:

onMeasure 在类中 androidx.recyclerview.widget.RecyclerView.LayoutManager

isAutoMeasureEnabled

public boolean isAutoMeasureEnabled()

Returns true using recyclerView for automatic measurement

覆盖:

isAutoMeasureEnabled 在类中 androidx.recyclerview.widget.RecyclerView.LayoutManager

返回:

onLayoutChildren

public void onLayoutChildren(androidx.recyclerview.widget.RecyclerView.Recycler recycler,
                             androidx.recyclerview.widget.RecyclerView.State state)

覆盖:

onLayoutChildren 在类中 androidx.recyclerview.widget.RecyclerView.LayoutManager

onDetachedFromWindow

public void onDetachedFromWindow(androidx.recyclerview.widget.RecyclerView view,
                                 androidx.recyclerview.widget.RecyclerView.Recycler recycler)

覆盖:

onDetachedFromWindow 在类中 androidx.recyclerview.widget.RecyclerView.LayoutManager

isLastRow

public boolean isLastRow(int index)

从接口复制的说明: PageDecorationLastJudge

Is the last row in one page

指定者:

isLastRow 在接口中 PageDecorationLastJudge

返回:

isLastColumn

public boolean isLastColumn(int position)

从接口复制的说明: PageDecorationLastJudge

Is the last Colum in one row;

指定者:

isLastColumn 在接口中 PageDecorationLastJudge

返回:

isPageLast

public boolean isPageLast(int position)

指定者:

isPageLast 在接口中 PageDecorationLastJudge

computeHorizontalScrollRange

public int computeHorizontalScrollRange(androidx.recyclerview.widget.RecyclerView.State state)

覆盖:

computeHorizontalScrollRange 在类中 androidx.recyclerview.widget.RecyclerView.LayoutManager

computeHorizontalScrollOffset

public int computeHorizontalScrollOffset(androidx.recyclerview.widget.RecyclerView.State state)

覆盖:

computeHorizontalScrollOffset 在类中 androidx.recyclerview.widget.RecyclerView.LayoutManager

computeHorizontalScrollExtent

public int computeHorizontalScrollExtent(androidx.recyclerview.widget.RecyclerView.State state)

覆盖:

computeHorizontalScrollExtent 在类中 androidx.recyclerview.widget.RecyclerView.LayoutManager