Android学习笔记-ListView

核心提示：今天主要是学习了ListView控件，先把代码粘一下，Android学习笔记-ListView，package com.eoeAndroid.list;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import jav

今天主要是学习了ListView控件。先把代码粘一下。

package com.eoeAndroid.list;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import android.app.Activity;

import android.os.Bundle;

import android.view.View;

import android.widget.AdapterView;

import android.widget.ListView;

import android.widget.SimpleAdapter;

import android.widget.AdapterView.OnItemClickListener;

public class ActivityList2 extends Activity {

private List< Map< String, Object>> data;

private ListView listView = null;

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

PrepareData();

listView = new ListView(this);

// 利用系统的layout显示一项

// SimpleAdapter adapter = new SimpleAdapter(this, data,

// android.R.layout.simple_list_item_1, new String[] { "姓名" },

// new int[] { android.R.id.text1 });

// 利用系统的layout显示两项

SimpleAdapter adapter = new SimpleAdapter(this, data,

android.R.layout.simple_list_item_2, new String[] { "姓名","性别" },

new int[] { android.R.id.text1 , android.R.id.text2});

// 利用自己的layout来进行显示两项

// SimpleAdapter adapter = new SimpleAdapter(this, data,

// R.layout.list_item, new String[] { "姓名", "性别" }, new int[] {

// R.id.mview1, R.id.mview2 });

listView.setAdapter(adapter);

setContentView(listView);

OnItemClickListener listener = new OnItemClickListener() {

public void onItemClick(AdapterView< ?> parent, View view, int position,

long id) {

setTitle(parent.getItemAtPosition(position).toString());