Android中RecyclerView通用适配器的实现

import android.content.Context;
import android.graphics.Bitmap;
import android.support.v7.widget.RecyclerView.ViewHolder;
import android.util.SparseArray;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

public class RViewHolder extends ViewHolder {

 private Context mContext;
 private View mConvertView;
 private SparseArray mViews;

 public RViewHolder(View itemView) {
  super(itemView);
  mCOnvertView= itemView;
  this.mViews = new SparseArray();
 }

 public static RViewHolder get(Context context, ViewGroup parent, int layoutId, int position) {
  View view = LayoutInflater.from(context).inflate(layoutId, parent, false);
  return new RViewHolder(view);
 }

 /**
  * 通过控件的Id获取对于的控件，如果没有则加入views
  * 
  * @param viewId
  * @return
  */
 public  T getView(int viewId) {

  View view = mViews.get(viewId);
  if (view == null) {
   view = mConvertView.findViewById(viewId);
   mViews.put(viewId, view);
  }
  return (T) view;
 }

 /**
  * 为TextView设置字符&＃65533;&＃63;
  * 
  * @param viewId
  * @param text
  * @return
  */
 public ViewHolder setText(int viewId, String text) {
  TextView view = getView(viewId);
  view.setText(text);
  return this;
 }

 /**
  * 为ImageView设置图片
  * 
  * @param viewId
  * @param drawableId
  * @return
  */
 public ViewHolder setImageResource(int viewId, int drawableId) {
  ImageView view = getView(viewId);
  view.setImageResource(drawableId);

  return this;
 }

 /**
  * 为ImageView设置图片
  * 
  * @param viewId
  * @param drawableId
  * @return
  */
 public ViewHolder setImageBitmap(int viewId, Bitmap bm) {
  ImageView view = getView(viewId);
  view.setImageBitmap(bm);
  return this;
 }

 public View getConvertView() {
  return mConvertView;
 }
}

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import android.content.Context;
import android.support.v7.widget.RecyclerView.Adapter;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;

public abstract class RBaseAdapter extends Adapter {
 private Context mContext;
 private List list;
 protected LayoutInflater mInflater;
 private int mItemLayoutId;

 public RBaseAdapter(Context context) {
  // TODO Auto-generated constructor stub
  this.mCOntext= context;
  this.mInflater = LayoutInflater.from(mContext);
  this.mItemLayoutId = new LinearLayout(mContext).getId();
  this.list = new ArrayList();

 }

 public RBaseAdapter(Context context, List list) {
  // TODO Auto-generated constructor stub
  this.mCOntext= context;
  this.mInflater = LayoutInflater.from(mContext);
  this.mItemLayoutId = new LinearLayout(mContext).getId();
  this.list = list;

 }

 public RBaseAdapter(Context context, List list, int itemLayoutId) {
  this.mCOntext= context;
  this.mInflater = LayoutInflater.from(mContext);
  this.mItemLayoutId = itemLayoutId;
  this.list = list;

 }

 public RBaseAdapter(Context context, int itemLayoutId) {
  this.mCOntext= context;
  this.mInflater = LayoutInflater.from(mContext);
  this.mItemLayoutId = itemLayoutId;
  this.list = new ArrayList();

 }

 public void setitemLayoutId(int itemLayoutId) {
  this.mItemLayoutId = itemLayoutId;
 }

 public List getList() {
  return this.list;
 }

 public void appendList(List list) {
  // TODO Auto-generated method stub
  this.list = list;
  notifyDataSetChanged();
 }

 public void addList(List list2) {
  // TODO Auto-generated method stub
  this.list.addAll((Collection<&＃63; extends T>) list2);
  notifyDataSetChanged();
 }

 @Override
 public int getItemCount() {
  return list.size();

 }

 boolean hasHeader = false;
 boolean hasFooter = false;
 View headerView;
 View footerView;

 public void setHeaderView(View headerView) {
  hasHeader=true;
  this.headerView = headerView;
 }

 public void setFooterView(View footerView) {
   hasFooter = true;
  this.footerView = footerView;
 }

 public View getHeaderView() {
  return headerView;
 }

 public View getFooterView() {
  return footerView;
 }

 @Override
 public void onBindViewHolder(RViewHolder holder, int position) {
  if (hasHeader && position == 0) {
   return;
  } else if (hasFooter && position == (list.size() + (hasHeader &＃63; 1 : 0))) {
   return;
  } else
   convert(holder, (T) list.get(position));
 }

 @Override
 public RViewHolder onCreateViewHolder(ViewGroup parent, int position) {
  if (hasHeader && position == 0) {
   return new RViewHolder(headerView);
  } else if (hasFooter && position == (list.size() + (hasHeader &＃63; 1 : 0))) {
   return new RViewHolder(footerView);
  } else
   return RViewHolder.get(mContext, parent, mItemLayoutId, position);

 }
//这里定义抽象方法，我们在匿名内部类实现的时候实现此方法来调用控件
 public abstract void convert(RViewHolder holder, T item);
}

recyclerView.setAdapter(new RBaseAdapter(mContext, R.layout.virtual_win_users_list_item) {

   @Override
   public void convert(RViewHolder holder, VirtualWinsBean item) {
    if (Util.checkNULL(item.getNick_name())) {
     holder.setText(R.id.name, Util.HidePhone(item.getPhone() + ""));
    } else {
     holder.setText(R.id.name, item.getNick_name());
    }
    RoundImageView networkImageView = holder.getView(R.id.photo);
    networkImageView.setLoadingImage(R.drawable.header_def);
    networkImageView.setDefultImage(R.drawable.header_def);
    networkImageView.LoadUrl(U.g(item.getFile_url()));
   }
  });