Android新手开发之旅-ListView添加头部和底部布局

liu

ListView添加头部和底部布局




在上一篇http://www.sufeinet.com/thread-24261-1-1.html的基础上，我们给ListView添加个头部和底部布局


添加头部布局调用的方法：addHeaderView(View view)
添加底部布局调用的方法：addFooterView(View view)


这里实体类、适配器都不贴出来了，只贴新加的布局文件和修改的MainActivity类（要看的请点击连接看上个帖子http://www.sufeinet.com/thread-24261-1-1.html）


添加的头部布局：
listview_header:

[XML] 纯文本查看 复制代码

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="50dp"
        android:scaleType="fitXY"
        android:src="@drawable/icon_header" />

</LinearLayout>

添加的底部布局：
listview_footer:

[XML] 纯文本查看 复制代码

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="30dp"
        android:autoLink="web"
        android:gravity="center"
        android:text="http://www.sufeinet.com/plugin.php?id=qmx8_buy_usergroup:vip"
        android:textColor="#8400ff" />

</LinearLayout>

MainActivity：

[Java] 纯文本查看 复制代码

package com.company.helloworld.firstapplication;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ListView;

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

public class MainActivity extends AppCompatActivity {
    private ListView mListView;
    private List<WeaponBean> list;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        addData();
        initView();
    }

    //创建数据
    private void addData() {
        list = new ArrayList<>();
        WeaponBean weaponBean = new WeaponBean(R.drawable.sflogo, "苏飞论坛");
        WeaponBean weaponBean2 = new WeaponBean(R.drawable.sflogo, "HttpHelper万能框架");
        WeaponBean weaponBean3 = new WeaponBean(R.drawable.sflogo, "分布式系统框架");
        WeaponBean weaponBean4 = new WeaponBean(R.drawable.sflogo, "HttpHelper爬虫类");
        WeaponBean weaponBean5 = new WeaponBean(R.drawable.sflogo, "Android");
        WeaponBean weaponBean6 = new WeaponBean(R.drawable.sflogo, "IOS");
        WeaponBean weaponBean7 = new WeaponBean(R.drawable.sflogo, "前段");
        WeaponBean weaponBean8 = new WeaponBean(R.drawable.sflogo, "C#");
        list.add(weaponBean);
        list.add(weaponBean2);
        list.add(weaponBean3);
        list.add(weaponBean4);
        list.add(weaponBean5);
        list.add(weaponBean6);
        list.add(weaponBean7);
        list.add(weaponBean8);
    }

    private void initView() {
        mListView = (ListView) findViewById(R.id.lv);
        LayoutInflater inflater = LayoutInflater.from(this);
        View header = inflater.inflate(R.layout.listview_header, null);
        View footer = inflater.inflate(R.layout.listview_footer, null);
        //添加头部布局
        mListView.addHeaderView(header);
        //添加底部布局
        mListView.addFooterView(footer);
        MyAdapter adapter = new MyAdapter(this, list);
        //listview设置适配器
        mListView.setAdapter(adapter);
    }

}

看下效果:

        

竹林风

强烈支持楼主ing……

惜

强烈支持楼主ing……

范范

无回帖，不论坛，这才是人道。

Amy

我只是路过打酱油的。