Xrecyclerview的使用（上拉刷新，下拉加载）

1.导入依赖

compile 'com.jcodecraeer:xrecyclerview:1.3.2'

2，权限配置

<uses-permission android:name="android.permission.INTERNET"></uses-permission><uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"></uses-permission><uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"></uses-permission><uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"></uses-permission>

3，activity_main中的使用

<com.jcodecraeer.xrecyclerview.XRecyclerView    android:layout_width="match_parent"    android:id="@+id/xre_xrv"    android:layout_height="match_parent"></com.jcodecraeer.xrecyclerview.XRecyclerView>

4。mainActivity中的使用

package com.bwie.xrecyclerview_lianxi;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.support.v7.widget.LinearLayoutManager;import android.support.v7.widget.RecyclerView;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.TextView;import android.widget.Toast;import com.jcodecraeer.xrecyclerview.XRecyclerView;import java.util.ArrayList;import java.util.List;public class MainActivity extends AppCompatActivity {    String mpath="http://result.eolinker.com/umIPmfS6c83237d9c70c7c9510c9b0f97171a308d13b611?uri=homepage";    XRecyclerView xrv_xrv;//    private RecyclerView mRecyclerView;    private List<String> mDatas;    private HomeAdapter mAdapter;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        xrv_xrv = (XRecyclerView) findViewById(R.id.xre_xrv);        initData();        xrv_xrv.setLayoutManager(new LinearLayoutManager(this));        xrv_xrv.addItemDecoration(new DividerItemDecoration(this,                DividerItemDecoration.VERTICAL_LIST));        xrv_xrv.setAdapter(mAdapter = new HomeAdapter());        xrv_xrv.setLoadingListener(new XRecyclerView.LoadingListener() {            @Override            public void onRefresh() {                Toast.makeText(MainActivity.this,"加载页面",Toast.LENGTH_LONG).show();                xrv_xrv.refreshComplete();            }            @Override            public void onLoadMore() {             mDatas.add("下拉加载");             mDatas.add("下拉加载");             mDatas.add("下拉加载");             mDatas.add("下拉加载");             mDatas.add("下拉加载");             mDatas.add("下拉加载");             mDatas.add("下拉加载");             mDatas.add("下拉加载");             mDatas.add("下拉加载");             mDatas.add("下拉加载");             mDatas.add("下拉加载");             mDatas.add("下拉加载");             mDatas.add("下拉加载");                xrv_xrv.loadMoreComplete();            }        });    }    protected void initData()    {        mDatas = new ArrayList<String>();        for (int i = 'A'; i < 'z'; i++)        {            mDatas.add("" + (char) i);        }    }    class HomeAdapter extends RecyclerView.Adapter<HomeAdapter.MyViewHolder>    {        @Override        public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType)        {            MyViewHolder holder = new MyViewHolder(LayoutInflater.from(                    MainActivity.this).inflate(R.layout.item_home, parent,                    false));            return holder;        }        @Override        public void onBindViewHolder(MyViewHolder holder, int position)        {            holder.tv.setText(mDatas.get(position));        }        @Override        public int getItemCount()        {            return mDatas.size();        }        class MyViewHolder extends RecyclerView.ViewHolder        {            TextView tv;            public MyViewHolder(View view)            {                super(view);                tv = (TextView) view.findViewById(R.id.id_num);            }        }    }}

5.item_home布局文件

<TextView    android:id="@+id/id_num"    android:layout_width="match_parent"    android:layout_height="50dp"    android:gravity="center"    android:text="1" />