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

    <ListView
        android:id="@+id/listview"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />
</LinearLayout>

<?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="horizontal">

    <ImageView
        android:id="@+id/icon_img"
        android:layout_width="50dp"
        android:layout_height="50dp"
        android:padding="5dp" />

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">

        <TextView
            android:id="@+id/title_tv"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:textSize="16sp" />

        <TextView
            android:id="@+id/info_tv"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:textSize="10sp" />
    </LinearLayout>
</LinearLayout>

package com.jinyu.cqkxzsxy.android.listviewsample.entity;

/**
 * @创建者 鑫鱻
 * @描述 Android零基础入门到精通系列教程，欢迎关注微信公众号ShareExpert
 */
public class Data {
    private int icon; // 图标数据
    private String title; // 标题数据
    private String info; // 信息描述数据

    // 构造方法
    public Data() {
    }
    public Data(int icon, String title, String info) {
        this.icon = icon;
        this.title = title;
        this.info = info;
    }

    // Getter和Setter方法
    public int getIcon() {
        return icon;
    }
    public void setIcon(int icon) {
        this.icon = icon;
    }
    public String getTitle() {
        return title;
    }
    public void setTitle(String title) {
        this.title = title;
    }
    public String getInfo() {
        return info;
    }
    public void setInfo(String info) {
        this.info = info;
    }
}

package com.jinyu.cqkxzsxy.android.listviewsample.adapter;

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

import com.jinyu.cqkxzsxy.android.listviewsample.R;
import com.jinyu.cqkxzsxy.android.listviewsample.entity.Data;

import java.util.List;

/**
 * @创建者 鑫鱻
 * @描述 Android零基础入门到精通系列教程，欢迎关注微信公众号ShareExpert
 */
public class MyBaseAdapter extends BaseAdapter {
    private Context mContext; // 上下文环境
    private List<Data> mDatas; // 列表数据集合
    private int mResId; // 列表项布局文件ID

    // 构造方法
    public MyBaseAdapter(Context context, List<Data> datas, int resId) {
        this.mContext = context;
        this.mDatas = datas;
        this.mResId = resId;
    }

    // 获得列表项的数量
    @Override
    public int getCount() {
        return mDatas.size();
    }

    // 获得当前列表项
    @Override
    public Data getItem(int position) {
        return mDatas.get(position);
    }

    // 获得当前列表项的ID
    @Override
    public long getItemId(int position) {
        return position;
    }

    // 获得第position处的列表项组件
    @Override
    public View getView(int position, View convertView, ViewGroup viewGroup) {
        // 获取LayoutInflater对象
        LayoutInflater inflater = LayoutInflater.from(mContext);
        // 装载列表项视图
        View itemView = inflater.inflate(mResId, null);

        // 获取列表项组件
        ImageView iconImg = (ImageView) itemView.findViewById(R.id.icon_img);
        TextView titleTv = (TextView) itemView.findViewById(R.id.title_tv);
        TextView infoTv = (TextView) itemView.findViewById(R.id.info_tv);

        // 给列表项赋值
        Data data = getItem(position);
        if(null != data) {
            iconImg.setImageResource(data.getIcon());
            titleTv.setText(data.getTitle());
            infoTv.setText(data.getInfo());
        }

        return itemView;
    }
}

package com.jinyu.cqkxzsxy.android.listviewsample;

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

import com.jinyu.cqkxzsxy.android.listviewsample.adapter.MyBaseAdapter;
import com.jinyu.cqkxzsxy.android.listviewsample.entity.Data;

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

public class CustomBaseAdapterActivity extends AppCompatActivity {

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

        // 获取界面组件
        ListView listView = (ListView) findViewById(R.id.listview);

        // 将数组包装为自定义MyBaseAdapter
        MyBaseAdapter adapter = new MyBaseAdapter(this, getData(), R.layout.custom_baseadapter_item);

        // 为ListView设置Adapter
        listView.setAdapter(adapter);
    }

    /**
     * 获取列表数据
     * @return
     */
    private List<Data> getData() {
        List<Data> datas = new ArrayList<>();
        datas.add(new Data(R.drawable.item_01, "小宗", "电台DJ"));
        datas.add(new Data(R.drawable.item_02, "貂蝉", "四大美女"));
        datas.add(new Data(R.drawable.item_03, "奶茶", "清纯妹妹"));
        datas.add(new Data(R.drawable.item_04, "大黄", "是小狗"));
        datas.add(new Data(R.drawable.item_05, "hello", "every thing"));
        datas.add(new Data(R.drawable.item_06, "world", "hello world"));
        return datas;
    }
}