com.jess.arms.base

Class DefaultAdapter<T>

java.lang.Object

<any>

com.jess.arms.base.DefaultAdapter<T>

public abstract class DefaultAdapter<T>
extends <any>

================================================ 基类 RecyclerView.Adapter, 如果需要实现非常复杂的 RecyclerView, 请尽量使用其他优秀的三方库

Created by jess on 2015/11/27. Contact me Follow me ================================================

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	DefaultAdapter.OnRecyclerViewItemClickListener<T> item 点击事件

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.List<T>	mInfos
protected DefaultAdapter.OnRecyclerViewItemClickListener	mOnItemClickListener

Constructor Summary

Constructors

Constructor and Description
DefaultAdapter(java.util.List<T> infos)

Method Summary

Modifier and Type	Method and Description
abstract BaseHolder<T>	getHolder(android.view.View v, int viewType) 让子类实现用以提供 BaseHolder
java.util.List<T>	getInfos() 返回数据集合
T	getItem(int position) 获得 RecyclerView 中某个 position 上的 item 数据
int	getItemCount() 返回数据总个数
abstract int	getLayoutId(int viewType) 提供用于 item 布局的 layoutId
void	onBindViewHolder(BaseHolder<T> holder, int position) 绑定数据
BaseHolder<T>	onCreateViewHolder(android.view.ViewGroup parent, int viewType) 创建 BaseHolder
static void	releaseAllHolder(RecyclerView recyclerView) 遍历所有 BaseHolder, 释放他们需要释放的资源
void	setOnItemClickListener(DefaultAdapter.OnRecyclerViewItemClickListener listener) 设置 item 点击事件

Methods inherited from class java.lang.Object

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

Field Detail

mInfos

protected java.util.List<T> mInfos

mOnItemClickListener

protected DefaultAdapter.OnRecyclerViewItemClickListener mOnItemClickListener

Constructor Detail

DefaultAdapter

public DefaultAdapter(java.util.List<T> infos)

Method Detail

onCreateViewHolder

public BaseHolder<T> onCreateViewHolder(android.view.ViewGroup parent,
                                        int viewType)

创建 BaseHolder

Parameters:

parent - 父容器

viewType - 布局类型

Returns:

BaseHolder

onBindViewHolder

public void onBindViewHolder(BaseHolder<T> holder,
                             int position)

绑定数据

Parameters:

holder - BaseHolder

position - 在 RecyclerView 中的位置

getItemCount

public int getItemCount()

返回数据总个数

Returns:

数据总个数

getInfos

public java.util.List<T> getInfos()

返回数据集合

Returns:

数据集合

getItem

public T getItem(int position)

获得 RecyclerView 中某个 position 上的 item 数据

Parameters:

position - 在 RecyclerView 中的位置

Returns:

数据

getHolder

public abstract BaseHolder<T> getHolder(android.view.View v,
                                        int viewType)

让子类实现用以提供 BaseHolder

Parameters:

v - 用于展示的 View

viewType - 布局类型

Returns:

BaseHolder

getLayoutId

public abstract int getLayoutId(int viewType)

提供用于 item 布局的 layoutId

Parameters:

viewType - 布局类型

Returns:

布局 id

releaseAllHolder

public static void releaseAllHolder(RecyclerView recyclerView)

遍历所有 BaseHolder, 释放他们需要释放的资源

Parameters:

recyclerView - RecyclerView

setOnItemClickListener

public void setOnItemClickListener(DefaultAdapter.OnRecyclerViewItemClickListener listener)

设置 item 点击事件

Parameters:

listener -