android ListView用法

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listview.xml：

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="vertical" >    <LinearLayout        android:id="@+id/listLinearlayout"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:orientation="vertical" >                <ListView             android:id="@id/android:list"            android:layout_width="fill_parent"            android:layout_height="wrap_content"            >        </ListView>            </LinearLayout>    </LinearLayout>

user.xml：

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="horizontal">    <TextView        android:id="@+id/user_name"        android:layout_width="160dip"        android:layout_height="wrap_content"        android:paddingLeft="2dip"         android:paddingTop="2dip"        android:textSize="10pt"/>    <TextView        android:id="@+id/user_ip"        android:layout_width="160dip"        android:layout_height="wrap_content"        android:paddingRight="2dip"        android:paddingTop="2dip"        android:textSize="10pt"/></LinearLayout>

ListViewMain.java：

package com.example.wenandroid;import java.util.ArrayList;import java.util.HashMap;import android.app.ListActivity;import android.os.Bundle;import android.view.View;import android.widget.ListView;import android.widget.SimpleAdapter;public class ListViewMain extends ListActivity {@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);setContentView(R.layout.listview);ArrayList<HashMap<String,String>> list=new ArrayList<HashMap<String,String>>();HashMap<String,String> map1=new HashMap<String,String>();HashMap<String,String> map2=new HashMap<String,String>();map1.put("user_name", "张三");map1.put("user_ip", "192.168.0.110");map2.put("user_name", "李四");map2.put("user_ip", "192.168.0.111");list.add(map1);list.add(map2);SimpleAdapter listAdapter=new SimpleAdapter(this, list, R.layout.user, new String[]{"user_name","user_ip"}, new int[]{R.id.user_name,R.id.user_ip});setListAdapter(listAdapter);}protected void onListItemClick(ListView l,View v,int position,long id){super.onListItemClick(l, v, position, id);System.out.println("id="+id);System.out.println("position="+position);}}

listview实现大纲简介样式：

package com.example.foreveross.office;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import com.example.wenandroid.R;import android.app.Activity;import android.os.Bundle;import android.widget.ListView;import android.widget.SimpleAdapter;import android.widget.TextView;public class ListViewSimple extends Activity {private ListView listview;@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);setContentView(R.layout.listviewsimple);listview=(ListView)findViewById(R.id.listview);List<Map<String,String>> data=new ArrayList<Map<String,String>>();Map<String,String> item=new HashMap<String,String>();item.put("name", "语文");item.put("address", "语文是每个中国人都学习的一门学科");data.add(item);Map<String,String> item2=new HashMap<String,String>();item2.put("name", "数学");item2.put("address", "数学能提高人的逻辑思维");data.add(item2);listview.setAdapter(new SimpleAdapter(this, data, android.R.layout.simple_list_item_2, new String[]{"name","address"}, new int[]{android.R.id.text1,android.R.id.text2}));}}