com.chad.library.adapter.base

Class BaseItemDraggableAdapter<T,K extends BaseViewHolder>

java.lang.Object

<any>

com.chad.library.adapter.base.BaseQuickAdapter<T,K>

com.chad.library.adapter.base.BaseItemDraggableAdapter<T,K>

public abstract class BaseItemDraggableAdapter<T,K extends BaseViewHolder>
extends BaseQuickAdapter<T,K>

Created by luoxw on 2016/7/13.

Nested Class Summary

Nested classes/interfaces inherited from class com.chad.library.adapter.base.BaseQuickAdapter

BaseQuickAdapter.AnimationType, BaseQuickAdapter.OnItemChildClickListener, BaseQuickAdapter.OnItemChildLongClickListener, BaseQuickAdapter.OnItemClickListener, BaseQuickAdapter.OnItemLongClickListener, BaseQuickAdapter.RequestLoadMoreListener, BaseQuickAdapter.SpanSizeLookup, BaseQuickAdapter.UpFetchListener

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	itemDragEnabled
protected boolean	itemSwipeEnabled
protected boolean	mDragOnLongPress
protected ItemTouchHelper	mItemTouchHelper
protected OnItemDragListener	mOnItemDragListener
protected OnItemSwipeListener	mOnItemSwipeListener
protected android.view.View.OnLongClickListener	mOnToggleViewLongClickListener
protected android.view.View.OnTouchListener	mOnToggleViewTouchListener
protected int	mToggleViewId

Fields inherited from class com.chad.library.adapter.base.BaseQuickAdapter

ALPHAIN, EMPTY_VIEW, FOOTER_VIEW, HEADER_VIEW, LOADING_VIEW, mContext, mData, mLayoutInflater, mLayoutResId, SCALEIN, SLIDEIN_BOTTOM, SLIDEIN_LEFT, SLIDEIN_RIGHT, TAG

Constructor Summary

Constructors

Constructor and Description
BaseItemDraggableAdapter(int layoutResId, java.util.List<T> data)
BaseItemDraggableAdapter(java.util.List<T> data)

Method Summary

Modifier and Type	Method and Description
void	disableDragItem() Disable drag items.
void	disableSwipeItem()
void	enableDragItem(ItemTouchHelper itemTouchHelper) Enable drag items.
void	enableDragItem(ItemTouchHelper itemTouchHelper, int toggleViewId, boolean dragOnLongPress) Enable drag items.
void	enableSwipeItem() Enable swipe items.
int	getViewHolderPosition(RecyclerView.ViewHolder viewHolder)
boolean	isItemDraggable()
boolean	isItemSwipeEnable()
void	onBindViewHolder(K holder, int position) To bind different types of holder and solve different the bind events
void	onItemDragEnd(RecyclerView.ViewHolder viewHolder)
void	onItemDragMoving(RecyclerView.ViewHolder source, RecyclerView.ViewHolder target)
void	onItemDragStart(RecyclerView.ViewHolder viewHolder)
void	onItemSwipeClear(RecyclerView.ViewHolder viewHolder)
void	onItemSwiped(RecyclerView.ViewHolder viewHolder)
void	onItemSwipeStart(RecyclerView.ViewHolder viewHolder)
void	onItemSwiping(android.graphics.Canvas canvas, RecyclerView.ViewHolder viewHolder, float dX, float dY, boolean isCurrentlyActive)
void	setOnItemDragListener(OnItemDragListener onItemDragListener)
void	setOnItemSwipeListener(OnItemSwipeListener listener)
void	setToggleDragOnLongPress(boolean longPress) Set the drag event should be trigger on long press.
void	setToggleViewId(int toggleViewId) Set the toggle view's id which will trigger drag event.

Methods inherited from class com.chad.library.adapter.base.BaseQuickAdapter

add, addData, addData, addData, addData, addFooterView, addFooterView, addFooterView, addHeaderView, addHeaderView, addHeaderView, bindToRecyclerView, closeLoadAnimation, collapse, collapse, collapse, convert, createBaseViewHolder, createBaseViewHolder, disableLoadMoreIfNotFullPage, disableLoadMoreIfNotFullPage, enableLoadMoreEndClick, expand, expand, expand, expandAll, expandAll, expandAll, getData, getDefItemViewType, getEmptyView, getEmptyViewCount, getFooterLayout, getFooterLayoutCount, getFooterViewsCount, getHeaderLayout, getHeaderLayoutCount, getHeaderViewsCount, getItem, getItemCount, getItemId, getItemView, getItemViewType, getLoadMoreViewCount, getLoadMoreViewPosition, getMultiTypeDelegate, getOnItemChildClickListener, getOnItemChildLongClickListener, getOnItemClickListener, getOnItemLongClickListener, getParentPosition, getRecyclerView, getViewByPosition, getViewByPosition, hasSubItems, isExpandable, isFirstOnly, isFixedViewType, isFooterViewAsFlow, isHeaderViewAsFlow, isLoading, isLoadMoreEnable, isUpFetchEnable, isUpFetching, isUseEmpty, loadMoreComplete, loadMoreEnd, loadMoreEnd, loadMoreFail, notifyLoadMoreToLoading, onAttachedToRecyclerView, onCreateDefViewHolder, onCreateViewHolder, onViewAttachedToWindow, openLoadAnimation, openLoadAnimation, openLoadAnimation, refreshNotifyItemChanged, remove, removeAllFooterView, removeAllHeaderView, removeFooterView, removeHeaderView, replaceData, setAutoLoadMoreSize, setData, setDuration, setEmptyView, setEmptyView, setEmptyView, setEnableLoadMore, setFooterView, setFooterView, setFooterView, setFooterViewAsFlow, setFullSpan, setHeaderAndEmpty, setHeaderFooterEmpty, setHeaderView, setHeaderView, setHeaderView, setHeaderViewAsFlow, setLoadMoreView, setMultiTypeDelegate, setNewData, setNotDoAnimationCount, setOnItemChildClickListener, setOnItemChildLongClickListener, setOnItemClick, setOnItemClickListener, setOnItemLongClick, setOnItemLongClickListener, setOnLoadMoreListener, setOnLoadMoreListener, setPreLoadNumber, setSpanSizeLookup, setStartUpFetchPosition, setUpFetchEnable, setUpFetching, setUpFetchListener, startAnim

Methods inherited from class java.lang.Object

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

Field Detail

mToggleViewId

protected int mToggleViewId

mItemTouchHelper

protected ItemTouchHelper mItemTouchHelper

itemDragEnabled

protected boolean itemDragEnabled

itemSwipeEnabled

protected boolean itemSwipeEnabled

mOnItemDragListener

protected OnItemDragListener mOnItemDragListener

mOnItemSwipeListener

protected OnItemSwipeListener mOnItemSwipeListener

mDragOnLongPress

protected boolean mDragOnLongPress

mOnToggleViewTouchListener

protected android.view.View.OnTouchListener mOnToggleViewTouchListener

mOnToggleViewLongClickListener

protected android.view.View.OnLongClickListener mOnToggleViewLongClickListener

Constructor Detail

BaseItemDraggableAdapter

public BaseItemDraggableAdapter(java.util.List<T> data)

BaseItemDraggableAdapter

public BaseItemDraggableAdapter(int layoutResId,
                                java.util.List<T> data)

Method Detail

onBindViewHolder

public void onBindViewHolder(K holder,
                             int position)

To bind different types of holder and solve different the bind events

Overrides:

onBindViewHolder in class BaseQuickAdapter<T,K extends BaseViewHolder>

Parameters:

holder -

position -

See Also:

BaseQuickAdapter.getDefItemViewType(int)

setToggleViewId

public void setToggleViewId(int toggleViewId)

Set the toggle view's id which will trigger drag event. If the toggle view id is not set, drag event will be triggered when the item is long pressed.

Parameters:

toggleViewId - the toggle view's id

setToggleDragOnLongPress

public void setToggleDragOnLongPress(boolean longPress)

Set the drag event should be trigger on long press. Work when the toggleViewId has been set.

Parameters:

longPress - by default is true.

enableDragItem

public void enableDragItem(ItemTouchHelper itemTouchHelper)

Enable drag items. Use itemView as the toggleView when long pressed.

Parameters:

itemTouchHelper - ItemTouchHelper

enableDragItem

public void enableDragItem(ItemTouchHelper itemTouchHelper,
                           int toggleViewId,
                           boolean dragOnLongPress)

Enable drag items. Use the specified view as toggle.

Parameters:

itemTouchHelper - ItemTouchHelper

toggleViewId - The toggle view's id.

dragOnLongPress - If true the drag event will be trigger on long press, otherwise on touch down.

disableDragItem

public void disableDragItem()

Disable drag items.

isItemDraggable

public boolean isItemDraggable()

enableSwipeItem

public void enableSwipeItem()

Enable swipe items.

You should attach ItemTouchHelper which construct with ItemDragAndSwipeCallback to the Recycler when you enable this.

disableSwipeItem

public void disableSwipeItem()

isItemSwipeEnable

public boolean isItemSwipeEnable()

setOnItemDragListener

public void setOnItemDragListener(OnItemDragListener onItemDragListener)

Parameters:

onItemDragListener - Register a callback to be invoked when drag event happen.

getViewHolderPosition

public int getViewHolderPosition(RecyclerView.ViewHolder viewHolder)

onItemDragStart

public void onItemDragStart(RecyclerView.ViewHolder viewHolder)

onItemDragMoving

public void onItemDragMoving(RecyclerView.ViewHolder source,
                             RecyclerView.ViewHolder target)

onItemDragEnd

public void onItemDragEnd(RecyclerView.ViewHolder viewHolder)

setOnItemSwipeListener

public void setOnItemSwipeListener(OnItemSwipeListener listener)

onItemSwipeStart

public void onItemSwipeStart(RecyclerView.ViewHolder viewHolder)

onItemSwipeClear

public void onItemSwipeClear(RecyclerView.ViewHolder viewHolder)

onItemSwiped

public void onItemSwiped(RecyclerView.ViewHolder viewHolder)

onItemSwiping

public void onItemSwiping(android.graphics.Canvas canvas,
                          RecyclerView.ViewHolder viewHolder,
                          float dX,
                          float dY,
                          boolean isCurrentlyActive)