Android ListView组件详解及示例代码

package android.basic.lesson8;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemLongClickListener;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;

public class MainListViewTest extends Activity {

  /** Called when the activity is first created. */
    @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    //找到ListView
    ListView lv= (ListView)findViewById(R.id.ListView01);

    //定义数组
    String[] data ={
            "Android开发基础篇 第一讲",
            "Android开发基础篇 第二讲",
            "Android开发基础篇 第三讲",
            "Android开发基础篇 第四讲",
            "Android开发基础篇 第五讲",
            "Android开发基础篇 第六讲",
            "Android开发基础篇 第七讲",
            "Android开发基础篇 第八讲",
            "Android开发基础篇 第九讲"
            };

    //为ListView提供数组适配器
    lv.setAdapter(new ArrayAdapter(this,android.R.layout.simple_list_item_1,data));

    //为ListView设置列表项点击监听器
        lv.setOnItemClickListener(new OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> parent, View view,
                    int position, long id) {
                Toast.makeText(getApplicationContext(),
                        "您点击的是："+((TextView) view).getText(), Toast.LENGTH_SHORT).show();
            }
        });

        //为ListView设置长按监听器
        lv.setOnItemLongClickListener(new OnItemLongClickListener(){

            @Override
            public boolean onItemLongClick(AdapterView<?> parent, View view,
                    int position, long id) {
                Toast.makeText(getApplicationContext(),
                        "您长按的是："+((TextView) view).getText(), Toast.LENGTH_SHORT).show();
                return false;
            }
        });
  }
}