介绍：一个实现了下拉刷新，滚动到底部加载更多以及添加header功能的的RecyclerView。使用方式和RecyclerView完全一致，不需要额外的layout，不需要写特殊的adater。 加载效果内置了AVLoadingIndicatorView上的所有效果，可以根据需要指定。

使用：

xml

xmlns:tools="http://schemas.android.com/tools"

android:layout_width="match_parent"

android:layout_height="match_parent"

tools:context=".MainActivity">

android:id="@+id/recyclerview"

android:layout_width="fill_parent"

android:layout_height="fill_parent" />

2.MainActivity

package com.example.xrecyclerview;

import android.os.Bundle;

import android.os.Handler;

import android.support.v7.app.AppCompatActivity;

import android.support.v7.widget.LinearLayoutManager;

import android.view.LayoutInflater;

import android.view.Menu;

import android.view.MenuItem;

import android.view.View;

import android.view.ViewGroup;

import com.jcodecraeer.xrecyclerview.ProgressStyle;

import com.jcodecraeer.xrecyclerview.XRecyclerView;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity {

private XRecyclerView mRecyclerView;

private MyAdapter mAdapter;

private ArrayList listData;

private int refreshTime = 0;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

mRecyclerView = (XRecyclerView)this.findViewById(R.id.recyclerview);

LinearLayoutManager layoutManager = new LinearLayoutManager(this);

layoutManager.setOrientation(LinearLayoutManager.VERTICAL);

mRecyclerView.setLayoutManager(layoutManager);

mRecyclerView.setRefreshProgressStyle(ProgressStyle.BallSpinFadeLoader);

mRecyclerView.setLaodingMoreProgressStyle(ProgressStyle.Pacman);

mRecyclerView.setArrowImageView(R.drawable.iconfont_downgrey);

View header = LayoutInflater.from(this).inflate(R.layout.recyclerview_header,(ViewGroup)findViewById(android.R.id.content),false);

mRecyclerView.addHeaderView(header);

mRecyclerView.setLoadingListener(new XRecyclerView.LoadingListener() {

@Override

public void onRefresh() {

refreshTime ++;

new Handler().postDelayed(new Runnable(){

public void run() {

listData.clear();

for(int i = 0; i < 15 ;i++){

listData.add("item" + i + "after " + refreshTime + " times of refresh");

}

mAdapter.notifyDataSetChanged();

mRecyclerView.refreshComplete();

}

},3000); //refresh data here

}

@Override

public void onLoadMore() {

new Handler().postDelayed(new Runnable(){

public void run() {

for(int i = 0; i < 15 ;i++){

listData.add("item" + (i + listData.size()) );

}

mAdapter.notifyDataSetChanged();

mRecyclerView.loadMoreComplete();

}

},3000);

}

});

listData = new ArrayList();

mAdapter = new MyAdapter(listData);

for(int i = 0; i < 15 ;i++){

listData.add("item" + i);

}

mRecyclerView.setAdapter(mAdapter);

}

@Override

public boolean onCreateOptionsMenu(Menu menu) {

// Inflate the menu; this adds items to the action bar if it is present.

getMenuInflater().inflate(R.menu.menu_main,menu);

return true;

}

@Override

public boolean onOptionsItemSelected(MenuItem item) {

// Handle action bar item clicks here. The action bar will

// automatically handle clicks on the Home/Up button,so long

// as you specify a parent activity in AndroidManifest.xml.

int id = item.getItemId();

//noinspection SimplifiableIfStatement

if (id == R.id.action_settings) {

return true;

}

return super.onOptionsItemSelected(item);

}

}

3. adapter

package com.example.xrecyclerview;

import android.support.v7.widget.RecyclerView;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.widget.TextView;

import java.util.ArrayList;

/**

* Created by jianghejie on 15/11/26.

*/

public class MyAdapter extends RecyclerView.Adapter {

public ArrayList datas = null;

public MyAdapter(ArrayList datas) {

this.datas = datas;

}

//创建新View，被LayoutManager所调用

@Override

public ViewHolder onCreateViewHolder(ViewGroup viewGroup,int viewType) {

View view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.item,viewGroup,false);

ViewHolder vh = new ViewHolder(view);

return vh;

}

//将数据与界面进行绑定的操作

@Override

public void onBindViewHolder(ViewHolder viewHolder,int position) {

viewHolder.mTextView.setText(datas.get(position));

}

//获取数据的数量

@Override

public int getItemCount() {

return datas.size();

}

//自定义的ViewHolder，持有每个Item的的所有界面元素

public static class ViewHolder extends RecyclerView.ViewHolder {

public TextView mTextView;

public ViewHolder(View view){

super(view);

mTextView = (TextView) view.findViewById(R.id.text);

}

}

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