使用ListView实现网上订餐首页

本文实例为大家分享了ListView实现网上订餐首页的具体代码，供大家参考，具体内容如下

效果图

布局文件

android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".SimpleAdapterActivity">

 
  

android:layout_width="match_parent"
  android:layout_height="100dp"
  android:layout_margin="10dp">
  
  
    
    
    
      
      
    


  
  
    

title.xml

android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/title_style">

设置福利图标的样式

android:layout_width="match_parent"
android:layout_height="match_parent">

点击listview后跳转的页面布局

android:layout_width="match_parent"
android:layout_height="400dp"
xmlns:tools="http://schemas.android.com/tools"
android:orientation="vertical"
android:layout_margin="5dp"
tools:context=".FirstActivity">

android:layout_width="match_parent"
android:layout_height="100dp"
android:layout_margin="10dp">

  
    
    
    />
      




    


android:layout_width="match_parent"
android:layout_height="100dp"
android:layout_margin="10dp">

  
    
    
    />
      




    

java文件

public class SimpleAdapterActivity extends AppCompatActivity {
  private ListView listView;
  private List> data = new ArrayList<>();

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_list_view);
//    ActionBar actionBar = getSupportActionBar();
    if (actionBar!= null){
      actionBar.hide();
    }
    initView();
  }
  public void initView(){
    listView = findViewById(R.id.lv_listview);
    Map map = new HashMap();
    map.put("icon", R.drawable.shop1);
    map.put("name", "蛋糕房");
    map.put("content", "月售996\n起送￥35|配送￥5");
    map.put("welfare","进店可获得一个香草冰淇淋");
    map.put("time","配送约2.5小时");
    data.add(map);
    map = new HashMap();
    map.put("icon", R.drawable.shop2);
    map.put("name", "爪哇咖啡.西餐.酒吧");
    map.put("content", "月售11\n起送￥20|配送￥7");
    map.put("welfare","进店即可送一杯拿铁咖啡");
    map.put("time","配送约40分钟");
    data.add(map);
    map = new HashMap();
    map.put("icon", R.drawable.shop3);
    map.put("name", "必胜客");
    map.put("content", "月售10\n起送￥15|配送￥6");
    map.put("welfare","下单即可获得一个￥5优惠券");
    map.put("time","配送约20分钟");
    data.add(map);
    map = new HashMap();
    map.put("icon", R.drawable.shop4);
    map.put("name", "艾尚夜宵");
    map.put("content", "月售496\n起送￥20|配送￥13");
    map.put("welfare","下单即可获得一个￥15优惠券");
    map.put("time","配送约42分钟");
    data.add(map);
    map = new HashMap();
    map.put("icon", R.drawable.shop5);
    map.put("name", "上岛咖啡");
    map.put("content", "月售800\n起送￥30|配送￥10");
    map.put("welfare","下单即可获得一个￥30优惠券");
    map.put("time","配送约30分钟");
    data.add(map);

    SimpleAdapter adapter = new SimpleAdapter(this,
        data,R.layout.listview_item,new String[]{"icon","name","content","welfare","time"},
        new int []{R.id.food_image,R.id.food_name,R.id.food_content,R.id.tv_welfare,R.id.tv_time});
    //设置listview的适配器，这里使用SimpleAdapter;
    listView.setAdapter(adapter);
    listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
      @Override
      public void onItemClick(AdapterView adapterView, View view, int i, long l) {
        Map map = data.get(i);
        /* Toast.makeText(SimpleAdapterActivity.this, "你点击了"+map.get("name")+map.get("content"), Toast.LENGTH_SHORT).show();*/
        Intent intent = new Intent(SimpleAdapterActivity.this,FirstActivity.class);
        startActivity(intent);
      }
    });
  }
}

public class FirstActivity extends AppCompatActivity {
  private Button btnjoin;
  private ListView listView;
  private List> data = new ArrayList<>();

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_first);
    btnjoin = findViewById(R.id.first_btn_join);
    initView();
  }
  public void initView(){
    listView = findViewById(R.id.lv_food);
    Map map = new HashMap();
    map.put("icon", R.drawable.food1);
    map.put("name", "招牌丰收硕果12寸");
    map.put("ingredient", "水果、奶油、面包、鸡蛋");
    map.put("money","￥198");
    map.put("btn","加入购物车");
    data.add(map);
    map = new HashMap();
    map.put("icon", R.drawable.food2);
    map.put("name", "玫瑰花创意蛋糕");
    map.put("ingredient", "玫瑰花、奶油、鸡蛋");
    map.put("money","￥148");
    map.put("btn","加入购物车");
    data.add(map);
    map = new HashMap();
    map.put("icon", R.drawable.food3);
    map.put("name", "布朗熊与可妮");
    map.put("ingredient", "奶油、巧克力、果粒夹层");
    map.put("money","￥98");
    map.put("btn","加入购物车");
    data.add(map);

    SimpleAdapter adapter = new SimpleAdapter(this,
        data,R.layout.activity_first_list,new String[]{"icon","name","ingredient","money","btn"},
        new int []{R.id.first_image,R.id.first_name,R.id.first_ingredient,R.id.tv_money,R.id.first_btn_join});
    //设置listview的适配器，这里使用SimpleAdapter;
    listView.setAdapter(adapter);

 }
}

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。