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

使用ListView实现网上订餐首页_第1张图片

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">              />

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。

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