Android listView 绘制表格实例详解

Android  listView 绘制表格

效果图：

二，创建步骤：

1，创建布局：

activity_main中的布局：

2，创建list_item布局：

3，适配器中内容：

TableAdapter:

package com.example.listviewtable; 
 
import java.util.List; 
 
import android.content.Context; 
import android.view.LayoutInflater; 
import android.view.View; 
import android.view.ViewGroup; 
import android.widget.BaseAdapter; 
import android.widget.TextView; 
 
 
public class TableAdapter extends BaseAdapter { 
   
  private List list; 
  private LayoutInflater inflater; 
   
  public TableAdapter(Context context, List list){ 
    this.list = list; 
    inflater = LayoutInflater.from(context); 
  } 
 
  @Override 
  public int getCount() { 
    int ret = 0; 
    if(list!=null){ 
      ret = list.size(); 
    } 
    return ret; 
  } 
 
  @Override 
  public Object getItem(int position) { 
    return list.get(position); 
  } 
 
  @Override 
  public long getItemId(int position) { 
    return position; 
  } 
 
  @Override 
  public View getView(int position, View convertView, ViewGroup parent) { 
     
    Goods goods = (Goods) this.getItem(position); 
     
    ViewHolder viewHolder; 
     
    if(convertView == null){ 
       
      viewHolder = new ViewHolder(); 
       
      convertView = inflater.inflate(R.layout.list_item, null); 
      viewHolder.goodId = (TextView) convertView.findViewById(R.id.text_id); 
      viewHolder.goodName = (TextView) convertView.findViewById(R.id.text_goods_name); 
      viewHolder.goodCodeBar = (TextView) convertView.findViewById(R.id.text_codeBar); 
      viewHolder.goodNum = (TextView) convertView.findViewById(R.id.text_num); 
      viewHolder.goodCurrPrice = (TextView) convertView.findViewById(R.id.text_curPrice); 
      viewHolder.goodMoney = (TextView) convertView.findViewById(R.id.text_money); 
       
      convertView.setTag(viewHolder); 
    }else{ 
      viewHolder = (ViewHolder) convertView.getTag(); 
    } 
     
    viewHolder.goodId.setText(goods.getId()); 
    viewHolder.goodId.setTextSize(13); 
    viewHolder.goodName.setText(goods.getGoodsName()); 
    viewHolder.goodName.setTextSize(13); 
    viewHolder.goodCodeBar.setText(goods.getCodeBar()); 
    viewHolder.goodCodeBar.setTextSize(13); 
    viewHolder.goodNum.setText(goods.getNum()+""); 
    viewHolder.goodNum.setTextSize(13); 
    viewHolder.goodCurrPrice.setText(goods.getCurPrice()+""); 
    viewHolder.goodCurrPrice.setTextSize(13); 
    viewHolder.goodMoney.setText(goods.getMoney()+""); 
    viewHolder.goodMoney.setTextSize(13); 
     
    return convertView; 
  } 
   
  public static class ViewHolder{ 
    public TextView goodId; 
    public TextView goodName; 
    public TextView goodCodeBar; 
    public TextView goodNum; 
    public TextView goodCurrPrice; 
    public TextView goodMoney; 
  } 
   
} 

4，Activity中内容：

package com.example.listviewtable; 
 
import java.util.ArrayList; 
import java.util.List; 
 
import android.app.Activity; 
import android.graphics.Color; 
import android.os.Bundle; 
import android.view.ViewGroup; 
import android.widget.ListView; 
 
public class ListTableActivity extends Activity { 
 
  @Override 
  protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 
     
    //设置表格标题的背景颜色 
    ViewGroup tableTitle = (ViewGroup) findViewById(R.id.table_title); 
    tableTitle.setBackgroundColor(Color.rgb(177, 173, 172)); 
     
    List list = new ArrayList(); 
    list.add(new Goods("01", "伊利婴儿加盖奶粉110ml", "982323423232",34,23,23)); 
    list.add(new Goods("02", "鱼翅", "31312323223",34,23,23)); 
    list.add(new Goods("03", "农夫山泉", "12",34,23,23)); 
    list.add(new Goods("04", "飞天茅台0", "12333435445",34,23,23)); 
    list.add(new Goods("05", "农家小菜", "34523",34,23,23)); 
    list.add(new Goods("06", "飞天消费菜", "345456",34,23,23)); 
    list.add(new Goods("07", "旺仔小牛奶", "2344",34,23,23)); 
    list.add(new Goods("08", "旺旺", "23445",34,23,23)); 
    list.add(new Goods("09", "达利园超时牛奶", "3234345",34,23,23)); 
     
    ListView tableListView = (ListView) findViewById(R.id.list); 
     
    TableAdapter adapter = new TableAdapter(this, list); 
     
    tableListView.setAdapter(adapter); 
  } 
 
} 

5，实体类：

商品信息内容：

package com.example.listviewtable; 
 
public class Goods { 
  private String id; 
  private String goodsName; 
  private String codeBar; 
  private float num; 
  private float curPrice; 
  private float money; 
   
  public Goods() { 
    super(); 
  } 
 
  public Goods(String id, String goodsName, String codeBar, float num, 
      float curPrice, float money) { 
    super(); 
    this.id = id; 
    this.goodsName = goodsName; 
    this.codeBar = codeBar; 
    this.num = num; 
    this.curPrice = curPrice; 
    this.money = money; 
  } 
 
  public String getId() { 
    return id; 
  } 
 
  public void setId(String id) { 
    this.id = id; 
  } 
 
  public String getGoodsName() { 
    return goodsName; 
  } 
 
  public void setGoodsName(String goodsName) { 
    this.goodsName = goodsName; 
  } 
 
  public String getCodeBar() { 
    return codeBar; 
  } 
 
  public void setCodeBar(String codeBar) { 
    this.codeBar = codeBar; 
  } 
 
  public float getNum() { 
    return num; 
  } 
 
  public void setNum(float num) { 
    this.num = num; 
  } 
 
  public float getCurPrice() { 
    return curPrice; 
  } 
 
  public void setCurPrice(float curPrice) { 
    this.curPrice = curPrice; 
  } 
 
  public float getMoney() { 
    return money; 
  } 
 
  public void setMoney(float money) { 
    this.money = money; 
  } 
       
} 

DEMO地址：http://xiazai.jb51.net/201701/yuanma/ListViewTable-master(jb51.net).rar

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