package cn.lixyz.baseadaptertest;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.Toast;

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

public class MainActivity extends AppCompatActivity {

    List<ItemBean> itemBeanList;
    ListView listView;

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

        itemBeanList = new ArrayList<ItemBean>();
        for (int i = 0; i < 20; i++) {
            ItemBean ib = new ItemBean(R.drawable.icon, "标题" + i, "内容" + i);
            itemBeanList.add(ib);
        }

        listView = (ListView) findViewById(R.id.listView);
        listView.setAdapter(new MyAdapter(this, itemBeanList));

        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                Toast.makeText(MainActivity.this, "你选择的是：" + position, Toast.LENGTH_SHORT).show();
            }
        });

    }
}

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".MainActivity">


    <ListView
        android:id="@+id/listView"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</LinearLayout>

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

    <ImageView
        android:id="@+id/iv_icon"
        android:layout_width="60dp"
        android:layout_height="60dp"
        android:layout_marginLeft="10dp"
        android:layout_marginTop="10dp"
        android:src="@drawable/icon" />

    <TextView
        android:id="@+id/tv_name"
        android:layout_width="match_parent"
        android:layout_height="35dp"
        android:layout_marginTop="10dp"
        android:layout_toEndOf="@+id/iv_icon"
        android:gravity="center"
        android:text="标题"
        android:textSize="25dp" />

    <TextView
        android:id="@+id/tv_desc"
        android:layout_width="match_parent"
        android:layout_height="25dp"
        android:layout_below="@+id/tv_name"
        android:layout_marginLeft="10dp"
        android:layout_toEndOf="@+id/iv_icon"
        android:gravity="center"
        android:text="内容内容内容内容" />

</RelativeLayout>

package cn.lixyz.baseadaptertest;

/**
 * Created by LGB on 2015/9/9.
 */
public class ItemBean {
    public int ItemImageResid;
    public String ItemName;
    public String Itemdesc;

    public ItemBean(int ItemImageResid, String ItemName, String Itemdesc) {
        this.ItemImageResid = ItemImageResid;
        this.ItemName = ItemName;
        this.Itemdesc = Itemdesc;
    }
}

package cn.lixyz.baseadaptertest;

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 java.util.List;

/**
 * Created by LGB on 2015/9/9.
 */
public class MyAdapter extends BaseAdapter {

    private List<ItemBean> list;
    private LayoutInflater inflater;

    public MyAdapter(Context context, List<ItemBean> list) {
        this.list = list;
        inflater = LayoutInflater.from(context);
    }

    //该方法返回ListView需要显示的数据量
    @Override
    public int getCount() {
        return list.size();
    }

    //该方法返回指定索引（position）所对应的数据项
    @Override
    public Object getItem(int position) {
        return list.get(position);
    }

    //该方法返回对应的索引
    @Override
    public long getItemId(int position) {
        return 0;
    }

    //
    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        View view = inflater.inflate(R.layout.laytou_item, null);
        ImageView imageView = (ImageView) view.findViewById(R.id.iv_icon);
        TextView name = (TextView) view.findViewById(R.id.tv_name);
        TextView desc = (TextView) view.findViewById(R.id.tv_desc);

        imageView.setImageResource(list.get(position).ItemImageResid);
        name.setText(list.get(position).ItemName);
        desc.setText(list.get(position).Itemdesc);

        return view;
    }
}