Xlistview适配器

package com.bawei.demo2week.adapter;

import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

import com.bawei.demo2week.R;
import com.bawei.demo2week.bean.JsonBean;
import com.bumptech.glide.Glide;

import java.util.List;

/**

• @Author：南方小酒馆°

• @E-mail：

• @Date：2019/2/22 13:40

• @Description：描述信息
  */
  public class XAdapter extends BaseAdapter {
  private List<JsonBean.DataBean> list;
  private Context context;

  public XAdapter(List<JsonBean.DataBean> list, Context context) {
  this.list = list;
  this.context = context;
  }

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

  @Override
  public Object getItem(int position) {
  return null;
  }

  @Override
  public long getItemId(int position) {
  return 0;
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
  int type = getItemViewType(position);
  switch (type){
  case 0:
  ViewHolder0 holder0 = null;
  if (convertViewnull){
  convertView = View.inflate(context, R.layout.item_list,null);
  holder0 = new ViewHolder0();
  holder0.textView0 = convertView.findViewById(R.id.text1);
  convertView.setTag(holder0);
  }else {
  holder0 = (ViewHolder0) convertView.getTag();
  }
  JsonBean.DataBean bean0 = list.get(position);
  holder0.textView0.setText(bean0.getType());
  break;
  case 1:
  ViewHolder1 holder1 = null;
  if (convertViewnull){
  convertView = View.inflate(context, R.layout.item2,null);
  holder1 = new ViewHolder1();
  holder1.textView1 = convertView.findViewById(R.id.textView1);
  holder1.imageView1 = convertView.findViewById(R.id.imageView1);

               convertView.setTag(holder1);
           }else {
               holder1 = (ViewHolder1) convertView.getTag();
           }
           JsonBean.DataBean bean1 = list.get(position);
           holder1.textView1.setText(bean1.getType());
           //設置圖片
           Glide.with(context).load("http://n.sinaimg.cn/sports/transform/237/w650h387/20190219/XUgA-htfpvza1481742.png").into(holder1.imageView1);
           break;
       case 2:
           ViewHolder2 holder2 = null;
           if (convertView==null){
               convertView = View.inflate(context, R.layout.item3,null);
               holder2 = new ViewHolder2();
               holder2.textView2  = convertView.findViewById(R.id.textView2);
               holder2.time2  = convertView.findViewById(R.id.textView22);
               holder2.imageView2 = convertView.findViewById(R.id.imageView2);
               convertView.setTag(holder2);
           }else {
               holder2 = (ViewHolder2) convertView.getTag();
           }
           JsonBean.DataBean bean2 = list.get(position);
           holder2.textView2.setText(bean2.getType());
           holder2.time2.setText(bean2.getCreatedAt());
           //設置圖片
           Glide.with(context).load("http://n.sinaimg.cn/sports/transform/237/w650h387/20190219/XUgA-htfpvza1481742.png").into(holder2.imageView2);
           break;
  
   }
   return convertView;
  

  }
  class ViewHolder0{
  TextView textView0;
  }
  class ViewHolder1{
  TextView textView1;
  ImageView imageView1;
  }
  class ViewHolder2{
  TextView textView2;
  ImageView imageView2;
  TextView time2;
  }

  @Override
  public int getViewTypeCount() {
  return 3;
  }

  @Override
  public int getItemViewType(int position) {
  return position % 3;
  }
  }

这里是引用