列表显示

activity-main布局：

 

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="horizontal"    android:paddingBottom="@dimen/activity_vertical_margin"    android:paddingLeft="@dimen/activity_horizontal_margin"    android:paddingRight="@dimen/activity_horizontal_margin"    android:paddingTop="@dimen/activity_vertical_margin"    tools:context=".MainActivity"        >    <ImageView        android:id="@+id/imagev00"        android:layout_width="wrap_content"        android:layout_height="fill_parent"         android:src="@drawable/ic_launcher"        />    <LinearLayout        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:orientation="vertical" >        <LinearLayout            android:layout_width="fill_parent"            android:layout_height="wrap_content"            android:orientation="horizontal" >            <TextView                android:id="@+id/tv00"                android:layout_width="wrap_content"                android:layout_height="wrap_content" />             <TextView                android:id="@+id/tv01"                android:gravity="right"                android:textColor="#000000"                android:layout_width="fill_parent"                android:layout_height="wrap_content" />        </LinearLayout>        <TextView            android:id="@+id/tv02"            android:layout_width="fill_parent"            android:layout_height="wrap_content"                        />    </LinearLayout></LinearLayout>

 MainActivity.java代码

package bzu.gezi.com.example.arrayadapter;import java.text.Format;import java.text.SimpleDateFormat;import java.util.ArrayList;import java.util.Date;import java.util.HashMap;import java.util.List;import java.util.Map;import android.R.anim;import android.os.Bundle;import android.app.Activity;import android.app.ListActivity;import android.view.Menu;import android.view.View;import android.widget.ImageView;import android.widget.LinearLayout;import android.widget.ListView;import android.widget.SimpleAdapter;import android.widget.TextView;public class MainActivity extends ListActivity {private List<Map<String, ?>> data;private Map<String, Object> map;protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);/* setContentView(R.layout.activity_main); */data = getData();SimpleAdapter simpleAdapter = new SimpleAdapter(MainActivity.this,data, R.layout.activity_main, new String[] { "name","shuoshuo", "icon", "time" }, new int[] { R.id.tv00,R.id.tv02, R.id.imagev00, R.id.tv01 });this.setListAdapter(simpleAdapter);}private List<Map<String, ?>> getData() {data = new ArrayList<Map<String, ?>>();map = new HashMap<String, Object>();map.put("name", "张三");map.put("icon", R.drawable.a);map.put("shuoshuo","风渐渐暖了，拂拭，轻柔，吹散，漂流。迎春花开了，碧草青青。");map.put("time", "1分之前");map = new HashMap<String, Object>();map.put("name", "张三");map.put("icon", R.drawable.a);map.put("shuoshuo","石榴花开，火红火红，白鹭飞回来了，飞在茫茫的田水间，拍打着翅膀，腾空而起，云中仙。 。"); map = new HashMap<String, Object>();map.put("name", "张三");map.put("icon",R.drawable.a);map.put("shuoshuo","云朵跳着轻盈的舞姿，拥抱蓝天，海洋的颜色如水晶般的帘子跳入双眸。");map.put("time", "1分之前");map.put("time", "1分之前");data.add(map);map = new HashMap<String, Object>();map.put("name", "李四");map.put("icon", R.drawable.b);map.put("shuoshuo","夕阳在阳春三月的细雨中慢慢走远，那些遗留的阳光隔着冰冷的玻璃丢下冷颤的颜色 ");map.put("time", "5分之前");data.add(map);map = new HashMap<String, Object>();map.put("name", "李四");map.put("icon", R.drawable.b);map.put("shuoshuo","我习惯了思考，思考着人生的忙碌和寂寞，午后的阳光夹杂着阴凉的薄风 ");map.put("time", "5分之前");data.add(map);map = new HashMap<String, Object>();map.put("name", "李四");map.put("icon", R.drawable.b);map.put("shuoshuo","轻轻的吹拂在耳边，三月的花开，三月的花又落下，三月的自己，爬在桌前，想着那么一个模糊的你。... ");map.put("time", "5分之前");data.add(map);map = new HashMap<String, Object>();map.put("name", "王五");map.put("icon", R.drawable.c);map.put("shuoshuo","不畏风雨，勇敢的追逐青春的梦想。  ");map.put("time", "10分之前");data.add(map);map = new HashMap<String, Object>();map.put("name", "王五");map.put("icon", R.drawable.c);map.put("shuoshuo"," 秋风卷杂着鲜红的树叶狂舞，肆掠的奔放着自己的强健，用自己硕大的身躯将树叶撕裂，然后发出呜呜的笑声，宣告自己的胜利。 ");map.put("time", "10分之前");data.add(map);map = new HashMap<String, Object>();map.put("name", "王五");map.put("icon", R.drawable.c);map.put("shuoshuo"," 野径中小小的身影，缓缓行走，与风做着激烈的斗争，白色的衣衫被粗鲁的摇动，三千青丝也...  ");map.put("time", "10分之前");data.add(map);return data;}@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;}@Overrideprotected void onListItemClick(ListView l, View v, int position, long id) {Date date = new Date();// TODO Auto-generated method stubsuper.onListItemClick(l, v, position, id);Map<String, ?> map = data.get(position);String name = (String) map.get("name");String shuoshuo = (String) map.get("shuoshuo");}}