1 package com.kale.listview; 2  3 import android.app.Activity; 4 import android.os.Bundle; 5 import android.widget.ListView; 6  7  8 public class MainActivity extends Activity { 9     10     ListView myLv;11     12     @Override13     protected void onCreate(Bundle savedInstanceState) {14         super.onCreate(savedInstanceState);15         setContentView(R.layout.activity_main);16         17         MyAdapter adapter = new MyAdapter(this);18         19         myLv = (ListView)findViewById(R.id.red_listView_id);20         myLv.setAdapter(adapter);21         22     }23 }

package com.kale.listview;import android.content.Context;import android.view.View;import android.view.ViewGroup;import android.widget.BaseAdapter;import android.widget.ImageView;import android.widget.LinearLayout;public class MyAdapter extends BaseAdapter{    Context context;        public MyAdapter(Context context) {        // TODO 自动生成的构造函数存根        this.context = context;    }        //返回Adapter包含多少个item    @Override    public int getCount() {        // TODO 自动生成的方法存根        //设置总共有多少个元素        return 10;    }    //通过位置来得到对象    @Override    public Object getItem(int position) {        // TODO 自动生成的方法存根        return null;    }    //根据位置来得到相应item的Id    @Override    public long getItemId(int position) {        // 设置返回值为列表项的ID        return position;    }        //listView中每个item的view，就是用getView来产生的view。显示一个item，调用一个getView    @Override    public View getView(int position, View contertView, ViewGroup parent) {                LinearLayout view = new LinearLayout(context);        view.setOrientation(0);        ImageView imageView = new ImageView(context);        imageView.setImageResource(R.drawable.kale);        view.addView(imageView);        return view;    }    }