ExpandableListView: List中的每一项可以展开收缩. 一种伸缩式的ListView.

android:cacheColorHint="#00000000"

这个设置可以去除拖动view时背景变成黑色的效果
android:listSelector="#00000000"

可以去除选中时的黄色底色

使用SimpleExpandableListAdapter显示ExpandableListView
public SimpleExpandableListAdapter (Context context, List<? extends Map<String, ?>> groupData, int groupLayout, String[] groupFrom, int[] groupTo, List<? extends List<? extends Map<String, ?>>> childData, int childLayout, String[] childFrom, int[] childTo) 
 * 参数1.上下文对象Context
 * 参数2.一级条目目录集合
 * 参数3.一级条目对应的布局文件
 * 参数4.fromto，就是map中的key，指定要显示的对象
 * 参数5.与参数4对应，指定要显示在groups中的id
 * 参数6.二级条目目录集合
 * 参数7.二级条目对应的布局文件
 * 参数8.fromto，就是map中的key，指定要显示的对象
 * 参数9.与参数8对应，指定要显示在childs中的id

例子:

<?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" >

	<ExpandableListView

	    android:id="@+id/list"

	    android:layout_width="fill_parent"

	    android:layout_height="fill_parent"

	    android:background="#ffffff"

	    android:cacheColorHint="#00000000"

	    android:listSelector="#00000000"

	    >

	</ExpandableListView>

</LinearLayout>

package com.light.android.study;

import android.app.Activity;

import android.graphics.Color;

import android.os.Bundle;

import android.view.Gravity;

import android.view.View;

import android.view.ViewGroup;

import android.view.Window;

import android.widget.AbsListView;

import android.widget.BaseExpandableListAdapter;

import android.widget.ExpandableListAdapter;

import android.widget.ExpandableListView;

import android.widget.ExpandableListView.OnChildClickListener;

import android.widget.ImageView;

import android.widget.LinearLayout;

import android.widget.TextView;

import android.widget.Toast;

public class MainActivity extends Activity {

	@Override

	public void onCreate(Bundle savedInstanceState) {

		super.onCreate(savedInstanceState);

		requestWindowFeature(Window.FEATURE_NO_TITLE);

		setContentView(R.layout.activity_main);

		final ExpandableListAdapter adapter = new BaseExpandableListAdapter() {

			//设置组视图的图片

			private int[] logos = new int[] { R.drawable.wei, R.drawable.shu,R.drawable.wu};

			//设置组视图的显示文字

			private String[] generalsTypes = new String[] { "魏", "蜀", "吴" };

			//子视图显示文字

			private String[][] generals = new String[][] {

					{ "夏侯惇", "甄姬", "许褚", "郭嘉", "司马懿", "杨修" },

					{ "马超", "张飞", "刘备", "诸葛亮", "黄月英", "赵云" },

					{ "吕蒙", "陆逊", "孙权", "周瑜", "孙尚香" }

			};

			//子视图图片

			public int[][] generallogos = new int[][] {

					{ R.drawable.xiahoudun, R.drawable.zhenji,

							R.drawable.xuchu, R.drawable.guojia,

							R.drawable.simayi, R.drawable.yangxiu },

					{ R.drawable.machao, R.drawable.zhangfei,

							R.drawable.liubei, R.drawable.zhugeliang,

							R.drawable.huangyueying, R.drawable.zhaoyun },

					{ R.drawable.lvmeng, R.drawable.luxun, R.drawable.sunquan,

							R.drawable.zhouyu, R.drawable.sunshangxiang } };

			//自己定义一个获得文字信息的方法

			TextView getTextView() {

				AbsListView.LayoutParams lp = new AbsListView.LayoutParams(

						ViewGroup.LayoutParams.MATCH_PARENT, 64);

				TextView textView = new TextView(

						MainActivity.this);

				textView.setLayoutParams(lp);

				textView.setGravity(Gravity.CENTER_VERTICAL);

				textView.setPadding(36, 0, 0, 0);

				textView.setTextSize(20);

				textView.setTextColor(Color.BLACK);

				return textView;

			}

			//重写ExpandableListAdapter中的各个方法

			@Override

			public int getGroupCount() {

				return generalsTypes.length;

			}

			@Override

			public Object getGroup(int groupPosition) {

				return generalsTypes[groupPosition];

			}

			@Override

			public long getGroupId(int groupPosition) {

				return groupPosition;

			}

			@Override

			public int getChildrenCount(int groupPosition) {

				return generals[groupPosition].length;

			}

			@Override

			public Object getChild(int groupPosition, int childPosition) {

				return generals[groupPosition][childPosition];

			}

			@Override

			public long getChildId(int groupPosition, int childPosition) {

				return childPosition;

			}

			@Override

			public boolean hasStableIds() {

				return true;

			}

			@Override

			public View getGroupView(int groupPosition, boolean isExpanded,

					View convertView, ViewGroup parent) {

				LinearLayout ll = new LinearLayout(

						MainActivity.this);

				ll.setOrientation(0);

				ImageView logo = new ImageView(MainActivity.this);

				logo.setImageResource(logos[groupPosition]);

				logo.setPadding(50, 0, 0, 0);

				ll.addView(logo);

				TextView textView = getTextView();

				textView.setTextColor(Color.BLACK);

				textView.setText(getGroup(groupPosition).toString());

				ll.addView(textView);

				return ll;

			}

			@Override

			public View getChildView(int groupPosition, int childPosition,

					boolean isLastChild, View convertView, ViewGroup parent) {

				LinearLayout ll = new LinearLayout(

						MainActivity.this);

				ll.setOrientation(0);

				ImageView generallogo = new ImageView(

						MainActivity.this);

				generallogo

						.setImageResource(generallogos[groupPosition][childPosition]);

				ll.addView(generallogo);

				TextView textView = getTextView();

				textView.setText(getChild(groupPosition, childPosition)

						.toString());

				ll.addView(textView);

				return ll;

			}

			@Override

			public boolean isChildSelectable(int groupPosition,

					int childPosition) {

				return true;

			}

		};

		ExpandableListView expandableListView = (ExpandableListView) findViewById(R.id.list);

		expandableListView.setAdapter(adapter);

		//设置item点击的监听器

		expandableListView.setOnChildClickListener(new OnChildClickListener() {

			@Override

			public boolean onChildClick(ExpandableListView parent, View v,

					int groupPosition, int childPosition, long id) {

				Toast.makeText(

						MainActivity.this,

						"你点击了" + adapter.getChild(groupPosition, childPosition),

						Toast.LENGTH_SHORT).show();

				return false;

			}

		});

	}

}

效果：