ListView添加headview

1、头部view：设置view的点击时间，用于屏蔽listview的item的点击事件

		View headerView = getLayoutInflater().inflate(R.layout.listhead, null);Button btn = (Button) headerView.findViewById(R.id.button1);btn.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View arg0) {Toast.makeText(MainActivity.this, bn, Toast.LENGTH_SHORT).show();}});

 

2、添加头部view：必须放在setAdapter前面不然会报错

		lv.addHeaderView(headerView);

Listview、 

3、listview填充假数据

		List> list = new ArrayList>();HashMap map = new HashMap();map.put(tv, tv);list.add(map);list.add(map);list.add(map);list.add(map);list.add(map);list.add(map);

		SimpleAdapter sa = new SimpleAdapter(this, list, R.layout.item_lv,new String[] { tv }, new int[] { R.id.tv });

 

4、设置适配器：如果listview不设置适配器，headview也不会显示的

		lv.setAdapter(sa);

 

5、设置item点击事件

		lv.setOnItemClickListener(new OnItemClickListener() {@Overridepublic void onItemClick(AdapterView arg0, View arg1,int position, long id) {//position 如果有headview  position =0 的第一个为headviewToast.makeText(MainActivity.this, position: + position,Toast.LENGTH_SHORT).show();//id：如果有headview或者footview  则这两个view的id为-1if (id == -1) {Toast.makeText(MainActivity.this, head: + id,Toast.LENGTH_SHORT).show();} else {Toast.makeText(MainActivity.this, id: + id,Toast.LENGTH_SHORT).show();}}});

main.java全部代码：

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.Toast;public class MainActivity extends Activity {ListView lv;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);lv = (ListView) findViewById(R.id.listView1);// 头部view：设置view的点击时间，用于屏蔽listview的item的点击事件View headerView = getLayoutInflater().inflate(R.layout.listhead, null);Button btn = (Button) headerView.findViewById(R.id.button1);btn.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View arg0) {Toast.makeText(MainActivity.this, bn, Toast.LENGTH_SHORT).show();}});// 添加头部view：必须放在adapter前面不然会报错lv.addHeaderView(headerView);// 假数据List> list = new ArrayList>();HashMap map = new HashMap();map.put(tv, tv);list.add(map);list.add(map);list.add(map);list.add(map);list.add(map);list.add(map);SimpleAdapter sa = new SimpleAdapter(this, list, R.layout.item_lv,new String[] { tv }, new int[] { R.id.tv });// 设置适配器：如果listview不设置适配器，headview也不会显示的lv.setAdapter(sa);// 设置item点击事件：lv.setOnItemClickListener(new OnItemClickListener() {@Overridepublic void onItemClick(AdapterView arg0, View arg1,int position, long id) {//position 如果有headview  position =0 的第一个为headviewToast.makeText(MainActivity.this, position: + position,Toast.LENGTH_SHORT).show();//id：如果有headview或者footview  则这两个view的id为-1if (id == -1) {Toast.makeText(MainActivity.this, head: + id,Toast.LENGTH_SHORT).show();} else {Toast.makeText(MainActivity.this, id: + id,Toast.LENGTH_SHORT).show();}}});}@Overridepublic boolean onCreateOptionsMenu(Menu menu) {// Inflate the menu; this adds items to the action bar if it is present.getMenuInflater().inflate(R.menu.main, menu);return true;}}