```
public abstract class BaseProviderMultiAdapter<T extends Object>
extends BaseQuickAdapter<T, BaseViewHolder>
                    
```
当有多种条目的时候，避免在convert()中做太多的业务逻辑，把逻辑放在对应的 ItemProvider 中。适用于以下情况： 1、实体类不方便扩展，此Adapter的数据类型可以是任意类型，只需要在getItemType中返回对应类型 2、item 类型较多，在convert()中管理起来复杂
ViewHolder 由 BaseItemProvider 实现，并且每个BaseItemProvider可以拥有自己类型的ViewHolder类型。

Field Summary

Fields
Modifier and Type	Field	Description
`private List<T>`	`data`
`private Boolean`	`headerWithEmptyEnable`
`private Boolean`	`footerWithEmptyEnable`
`private Boolean`	`isUseEmpty`
`private Boolean`	`headerViewAsFlow`
`private Boolean`	`footerViewAsFlow`
`private Boolean`	`animationEnable`
`private Boolean`	`isAnimationFirstOnly`
`private BaseAnimation`	`adapterAnimation`
`private final BaseLoadMoreModule`	`loadMoreModule`
`private final BaseUpFetchModule`	`upFetchModule`
`private final BaseDraggableModule`	`draggableModule`
`private RecyclerView`	`recyclerViewOrNull`
`private final RecyclerView`	`recyclerView`
`private final Context`	`context`
`private final Integer`	`headerViewPosition`
`private final Integer`	`headerLayoutCount`
`private final LinearLayout`	`headerLayout`
`private final Integer`	`footerViewPosition`
`private final Integer`	`footerLayoutCount`
`private final LinearLayout`	`footerLayout`
`private final FrameLayout`	`emptyLayout`

Constructor Summary

Constructors
Constructor	Description
`BaseProviderMultiAdapter(List<T> data)`

Method Summary

Modifier and Type	Method	Description
`final List<T>`	`getData()`	data, Only allowed to get.
`final Unit`	`setData(List<T> data)`
`final Boolean`	`getHeaderWithEmptyEnable()`	当显示空布局时，是否显示 Header
`final Unit`	`setHeaderWithEmptyEnable(Boolean headerWithEmptyEnable)`	当显示空布局时，是否显示 Header
`final Boolean`	`getFooterWithEmptyEnable()`	当显示空布局时，是否显示 Foot
`final Unit`	`setFooterWithEmptyEnable(Boolean footerWithEmptyEnable)`	当显示空布局时，是否显示 Foot
`final Boolean`	`getIsUseEmpty()`	是否使用空布局
`final Unit`	`setIsUseEmpty(Boolean isUseEmpty)`	是否使用空布局
`final Boolean`	`getHeaderViewAsFlow()`	if asFlow is true, footer/header will arrange like normal item view.
`final Unit`	`setHeaderViewAsFlow(Boolean headerViewAsFlow)`	if asFlow is true, footer/header will arrange like normal item view.
`final Boolean`	`getFooterViewAsFlow()`
`final Unit`	`setFooterViewAsFlow(Boolean footerViewAsFlow)`
`final Boolean`	`getAnimationEnable()`	是否打开动画
`final Unit`	`setAnimationEnable(Boolean animationEnable)`	是否打开动画
`final Boolean`	`getIsAnimationFirstOnly()`	动画是否仅第一次执行
`final Unit`	`setIsAnimationFirstOnly(Boolean isAnimationFirstOnly)`	动画是否仅第一次执行
`final BaseAnimation`	`getAdapterAnimation()`	设置自定义动画
`final Unit`	`setAdapterAnimation(BaseAnimation adapterAnimation)`
`final BaseLoadMoreModule`	`getLoadMoreModule()`
`final BaseUpFetchModule`	`getUpFetchModule()`
`final BaseDraggableModule`	`getDraggableModule()`
`final RecyclerView`	`getRecyclerViewOrNull()`
`final Unit`	`setRecyclerViewOrNull(RecyclerView recyclerViewOrNull)`
`final RecyclerView`	`getRecyclerView()`
`final Context`	`getContext()`
`final Integer`	`getHeaderViewPosition()`
`final Integer`	`getHeaderLayoutCount()`
`final LinearLayout`	`getHeaderLayout()`
`final Integer`	`getFooterViewPosition()`
`final Integer`	`getFooterLayoutCount()`
`final LinearLayout`	`getFooterLayout()`
`final FrameLayout`	`getEmptyLayout()`
`Unit`	`addItemProvider(BaseItemProvider<T> provider)`	必须通过此方法，添加 provider
`Unit`	`onViewAttachedToWindow(BaseViewHolder holder)`	Called when a view created by this holder has been attached to a window.
`Unit`	`onViewDetachedFromWindow(BaseViewHolder holder)`

Methods inherited from class com.chad.library.adapter.base.BaseProviderMultiAdapter
addChildClickViewIds, addChildLongClickViewIds, addData, addData, addData, addData, addFooterView, addFooterView, addFooterView, addHeaderView, addHeaderView, addHeaderView, getChildClickViewIds, getChildLongClickViewIds, getDiffHelper, getDiffer, getItem, getItemCount, getItemId, getItemOrNull, getItemPosition, getItemViewType, getOnItemChildClickListener, getOnItemChildLongClickListener, getOnItemClickListener, getOnItemLongClickListener, getViewByPosition, hasEmptyView, hasFooterLayout, hasHeaderLayout, onAttachedToRecyclerView, onBindViewHolder, onBindViewHolder, onCreateViewHolder, onDetachedFromRecyclerView, remove, remove, removeAllFooterView, removeAllHeaderView, removeAt, removeEmptyView, removeFooterView, removeHeaderView, replaceData, setAnimationWithDefault, setData, setDiffCallback, setDiffConfig, setDiffNewData, setDiffNewData, setDiffNewData, setEmptyView, setEmptyView, setFooterView, setFooterView, setFooterView, setGridSpanSizeLookup, setHeaderView, setHeaderView, setHeaderView, setList, setNewData, setNewInstance, setOnItemChildClickListener, setOnItemChildLongClickListener, setOnItemClickListener, setOnItemLongClickListener
Methods inherited from class com.chad.library.adapter.base.BaseQuickAdapter
bindViewHolder, canRestoreState, createViewHolder, findRelativeAdapterPositionIn, getStateRestorationPolicy, hasObservers, hasStableIds, notifyDataSetChanged, notifyItemChanged, notifyItemChanged, notifyItemInserted, notifyItemMoved, notifyItemRangeChanged, notifyItemRangeChanged, notifyItemRangeInserted, notifyItemRangeRemoved, notifyItemRemoved, onFailedToRecycleView, onViewRecycled, registerAdapterDataObserver, setHasStableIds, setStateRestorationPolicy, unregisterAdapterDataObserver
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- BaseProviderMultiAdapter
```
BaseProviderMultiAdapter(List<T> data)
```

Method Detail

getData
```
 final List<T> getData()
```
data, Only allowed to get. 数据, 只允许 get。

setData
```
 final Unit setData(List<T> data)
```

getHeaderWithEmptyEnable
```
 final Boolean getHeaderWithEmptyEnable()
```
当显示空布局时，是否显示 Header

setHeaderWithEmptyEnable

 final Unit setHeaderWithEmptyEnable(Boolean headerWithEmptyEnable)

当显示空布局时，是否显示 Header

getFooterWithEmptyEnable
```
 final Boolean getFooterWithEmptyEnable()
```
当显示空布局时，是否显示 Foot

setFooterWithEmptyEnable

 final Unit setFooterWithEmptyEnable(Boolean footerWithEmptyEnable)

当显示空布局时，是否显示 Foot

getIsUseEmpty
```
 final Boolean getIsUseEmpty()
```
是否使用空布局

setIsUseEmpty

 final Unit setIsUseEmpty(Boolean isUseEmpty)

是否使用空布局

getHeaderViewAsFlow
```
 final Boolean getHeaderViewAsFlow()
```
if asFlow is true, footer/header will arrange like normal item view. only works when use GridLayoutManager,and it will ignore span size.

setHeaderViewAsFlow
```
 final Unit setHeaderViewAsFlow(Boolean headerViewAsFlow)
```
if asFlow is true, footer/header will arrange like normal item view. only works when use GridLayoutManager,and it will ignore span size.

getFooterViewAsFlow
```
 final Boolean getFooterViewAsFlow()
```

setFooterViewAsFlow

 final Unit setFooterViewAsFlow(Boolean footerViewAsFlow)

getAnimationEnable
```
 final Boolean getAnimationEnable()
```
是否打开动画

setAnimationEnable

 final Unit setAnimationEnable(Boolean animationEnable)

是否打开动画

getIsAnimationFirstOnly
```
 final Boolean getIsAnimationFirstOnly()
```
动画是否仅第一次执行

setIsAnimationFirstOnly

 final Unit setIsAnimationFirstOnly(Boolean isAnimationFirstOnly)

动画是否仅第一次执行

getAdapterAnimation

 final BaseAnimation getAdapterAnimation()

设置自定义动画

setAdapterAnimation

 final Unit setAdapterAnimation(BaseAnimation adapterAnimation)

getLoadMoreModule

 final BaseLoadMoreModule getLoadMoreModule()

getUpFetchModule

 final BaseUpFetchModule getUpFetchModule()

getDraggableModule

 final BaseDraggableModule getDraggableModule()

getRecyclerViewOrNull

 final RecyclerView getRecyclerViewOrNull()

setRecyclerViewOrNull

 final Unit setRecyclerViewOrNull(RecyclerView recyclerViewOrNull)

getRecyclerView
```
 final RecyclerView getRecyclerView()
```

getContext
```
 final Context getContext()
```

getHeaderViewPosition
```
 final Integer getHeaderViewPosition()
```

getHeaderLayoutCount
```
 final Integer getHeaderLayoutCount()
```

getHeaderLayout
```
 final LinearLayout getHeaderLayout()
```

getFooterViewPosition
```
 final Integer getFooterViewPosition()
```

getFooterLayoutCount
```
 final Integer getFooterLayoutCount()
```

getFooterLayout
```
 final LinearLayout getFooterLayout()
```

getEmptyLayout
```
 final FrameLayout getEmptyLayout()
```

addItemProvider
```
 Unit addItemProvider(BaseItemProvider<T> provider)
```
必须通过此方法，添加 provider

Parameters:

provider - BaseItemProvider

onViewAttachedToWindow
```
 Unit onViewAttachedToWindow(BaseViewHolder holder)
```
Called when a view created by this holder has been attached to a window. simple to solve item will layout using all setFullSpan

onViewDetachedFromWindow

 Unit onViewDetachedFromWindow(BaseViewHolder holder)

Class BaseProviderMultiAdapter

Field Summary

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

Constructor Detail

BaseProviderMultiAdapter

Method Detail

getData

setData

getHeaderWithEmptyEnable

setHeaderWithEmptyEnable

getFooterWithEmptyEnable

setFooterWithEmptyEnable

getIsUseEmpty

setIsUseEmpty

getHeaderViewAsFlow

setHeaderViewAsFlow

getFooterViewAsFlow

setFooterViewAsFlow

getAnimationEnable

setAnimationEnable

getIsAnimationFirstOnly

setIsAnimationFirstOnly

getAdapterAnimation

setAdapterAnimation

getLoadMoreModule

getUpFetchModule

getDraggableModule

getRecyclerViewOrNull

setRecyclerViewOrNull

getRecyclerView

getContext

getHeaderViewPosition

getHeaderLayoutCount

getHeaderLayout

getFooterViewPosition

getFooterLayoutCount

getFooterLayout

getEmptyLayout

addItemProvider

onViewAttachedToWindow

onViewDetachedFromWindow