package com.myadapter;import java.util.ArrayList;import java.util.HashMap;import android.app.Activity;import android.app.AlertDialog;import android.content.DialogInterface;import android.os.Bundle;import android.view.View;import android.view.View.OnClickListener;import android.view.ViewGroup;import android.widget.AdapterView;import android.widget.AdapterView.OnItemClickListener;import android.widget.Button;import android.widget.ListView;import android.widget.SimpleAdapter;import android.widget.TextView;import android.widget.Toast;public class MainActivity extends Activity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);                //声明一个 ListView        ListView listview = new ListView(this);                            //定义数组  数组内容是 HashMap        ArrayList<HashMap<String,Object>> list=new ArrayList<HashMap<String,Object>>();                //每一个HashMap 对应ListView 中 每一个 item 的数据        HashMap<String,Object>map=new HashMap<String, Object>();        map.put("Image", R.drawable.star);        map.put("Text1", "周杰伦");        map.put("Text2", "菊花台");        map.put("Button", "更多");        list.add(map);                map=null;        map=new HashMap<String, Object>();        map.put("Image", R.drawable.ic_menu_send);        map.put("Text1", "邓丽君");        map.put("Text2", "在水一方");        map.put("Button", "更多");        list.add(map);                map=null;        map=new HashMap<String, Object>();        map.put("Image", R.drawable.star);        map.put("Text1", "蔡琴");        map.put("Text2", "恰似你的温柔");        map.put("Button", "更多");        list.add(map);                //适配器  绑定数据        SimpleAdapter adapter=new SimpleAdapter(                this,                             //上下文                list,                             //要绑定的数据                R.layout.item_layout,             //每一个 item 的布局                new String[]{ "Text1",    "Text2",    "Button",    "Image"},    //HashMap 中的 键名                new int[]{    R.id.text1,  R.id.text2, R.id.button, R.id.image})//分别对应 item 中控件 id,与上一个参数 的键名一一上下对应        {                    //在这个重写的函数里设置 每个 item 中按钮的响应事件                    @Override                    public View getView(int position, View convertView,ViewGroup parent) {                        final int p=position;                        final View view=super.getView(position, convertView, parent);                        Button button=(Button)view.findViewById(R.id.button);                        button.setOnClickListener(new OnClickListener() {                                                        @Override                            public void onClick(View v) {                                                                //警告框的写法                                new AlertDialog.Builder(MainActivity.this)                                .setTitle("More")                                .setMessage("你选中了"+String.valueOf(p))                                .setPositiveButton("确定", new DialogInterface.OnClickListener() {                                    public void onClick(DialogInterface dialog, int which) {                                        setTitle("点击了对话框上的确定按钮");                                     }                                })                                .setNeutralButton("中立" ,new DialogInterface.OnClickListener() {                                      public void onClick(DialogInterface dialog, int whichButton) {                                          setTitle("点击了对话框上的中立按钮");                                      }                                  })                                 .setNegativeButton("取消", new DialogInterface.OnClickListener() {                                      public void onClick(DialogInterface dialog, int whichButton) {                                          setTitle("点击了对话框上的取消按钮");                                      }                                  })                                .create()                                .show();                            }                        });                        return view;                    }        };        //绑定适配器        listview.setAdapter(adapter);                        //设置背景颜色选择器        listview.setSelector(R.drawable.on_item_selected);                //设置焦点响应问题    同时要将 item 中的焦点 focusable 设置为 false        listview.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);                //设置 item 的监听事件        listview.setOnItemClickListener(new OnItemClickListener() {            @Override            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {                                //获得 item 里面的文本控件                TextView text1=(TextView)view.findViewById(R.id.text1);                Toast.makeText(getApplicationContext(), text1.getText().toString(), Toast.LENGTH_SHORT).show();            }        });                //设置显示的内容        setContentView(listview);    }}

<?xml version="1.0" encoding="utf-8"?>  <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="45dp"      android:orientation="horizontal"      tools:ignore="HardcodedText,NestedWeights" >      <ImageView          android:id="@+id/image"          android:layout_width="wrap_content"          android:layout_height="match_parent"          android:layout_weight="4"          android:contentDescription="头像"           android:src="@drawable/ic_menu_send"/>      <LinearLayout          android:layout_width="wrap_content"          android:layout_height="match_parent"          android:layout_weight="24"          android:orientation="vertical" >          <TextView               android:id="@+id/text1"              android:layout_width="match_parent"              android:layout_height="wrap_content"              android:layout_weight="1"              android:textColor="@color/blue"              android:text="王力宏"/>          <TextView               android:id="@+id/text2"              android:layout_width="match_parent"              android:layout_height="wrap_content"              android:textColor="@color/darkviolet"              android:layout_weight="1"              android:text="大城小爱"/>      </LinearLayout>      <Button           android:id="@+id/button"          android:layout_width="wrap_content"          android:layout_height="match_parent"          android:text="more"          android:layout_weight="1"          android:textColor="@color/darkorchid"          android:focusable="false"/>  </LinearLayout> 

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android" >    <item   android:state_focused="false"            android:drawable="@android:color/black"/>    <item   android:state_focused="true"            android:drawable="@android:color/darker_gray"/></selector>

<?xml version="1.0" encoding="utf-8"?><resources>    <color name="white">#FFFFFF</color>					<!--白色 -->    <color name="ivory">#FFFFF0</color>					<!--象牙色 -->    <color name="lightyellow">#FFFFE0</color>			<!--亮黄色 -->    <color name="yellow">#FFFF00</color>				<!--黄色 -->    <color name="snow">#FFFAFA</color>					<!--雪白色 -->    <color name="floralwhite">#FFFAF0</color>			<!--花白色 -->    <color name="lemonchiffon">#FFFACD</color>			<!--柠檬绸色 -->    <color name="cornsilk">#FFF8DC</color>				<!--米绸色 -->    <color name="seashell">#FFF5EE</color>				<!--海贝色 -->    <color name="lavenderblush">#FFF0F5</color>			<!--淡紫红 -->    <color name="papayawhip">#FFEFD5</color>			<!--番木色 -->    <color name="blanchedalmond">#FFEBCD</color>		<!--白杏色 -->    <color name="mistyrose">#FFE4E1</color>				<!--浅玫瑰色 -->    <color name="bisque">#FFE4C4</color>				<!--桔黄色 -->    <color name="moccasin">#FFE4B5</color>				<!--鹿皮色 -->    <color name="navajowhite">#FFDEAD</color>			<!--纳瓦白 -->    <color name="peachpuff">#FFDAB9</color>				<!--桃色 -->    <color name="gold">#FFD700</color>					<!--金色 -->    <color name="pink">#FFC0CB</color>					<!--粉红色 -->    <color name="lightpink">#FFB6C1</color>				<!--亮粉红色 -->    <color name="orange">#FFA500</color>				<!--橙色 -->    <color name="lightsalmon">#FFA07A</color>			<!--亮肉色 -->    <color name="darkorange">#FF8C00</color>			<!--暗桔黄色 -->    <color name="coral">#FF7F50</color>					<!--珊瑚色 -->    <color name="hotpink">#FF69B4</color>				<!--热粉红色 -->    <color name="tomato">#FF6347</color>				<!--西红柿色 -->    <color name="orangered">#FF4500</color>				<!--红橙色 -->    <color name="deeppink">#FF1493</color>				<!--深粉红色 -->    <color name="fuchsia">#FF00FF</color>				<!--紫红色 -->    <color name="magenta">#FF00FF</color>				<!--红紫色 -->        <color name="red">#FF0000</color>					<!--红色 -->    <color name="oldlace">#FDF5E6</color>				<!--老花色 -->    <color name="lightgoldenyellow">#FAFAD2</color>		<!--亮金黄色 -->    <color name="linen">#FAF0E6</color>					<!--亚麻色 -->    <color name="antiquewhite">#FAEBD7</color>			<!--古董白 -->    <color name="salmon">#FA8072</color>				<!--鲜肉色 -->    <color name="ghostwhite">#F8F8FF</color>			<!--幽灵白 -->    <color name="mintcream">#F5FFFA</color>				<!--薄荷色 -->    <color name="whitesmoke">#F5F5F5</color>			<!--烟白色 -->    <color name="beige">#F5F5DC</color>					<!--米色 -->    <color name="wheat">#F5DEB3</color>					<!--浅黄色 -->    <color name="sandybrown">#F4A460</color>			<!--沙褐色 -->    <color name="azure">#F0FFFF</color>					<!--天蓝色 -->    <color name="honeydew">#F0FFF0</color>				<!--蜜色 -->    <color name="aliceblue">#F0F8FF</color>				<!--艾利斯兰 -->    <color name="khaki">#F0E68C</color>					<!--黄褐色 -->    <color name="lightcoral">#F08080</color>			<!--亮珊瑚色 -->    <color name="palegoldenrod">#EEE8AA</color>			<!--苍麒麟色 -->    <color name="violet">#EE82EE</color>				<!--紫罗兰色 -->    <color name="darksalmon">#E9967A</color>			<!--暗肉色 -->    <color name="lavender">#E6E6FA</color>				<!--淡紫色 -->    <color name="lightcyan">#E0FFFF</color>				<!--亮青色 -->    <color name="burlywood">#DEB887</color>				<!--实木色 -->    <color name="plum">#DDA0DD</color>					<!--洋李色 -->    <color name="gainsboro">#DCDCDC</color>				<!--淡灰色 -->    <color name="crimson">#DC143C</color>				<!--暗深红色 -->    <color name="palevioletred">#DB7093</color>			<!--苍紫罗兰色-->    <color name="goldenrod">#DAA520</color>				<!--金麒麟色 -->    <color name="orchid">#DA70D6</color>				<!--淡紫色 -->    <color name="thistle">#D8BFD8</color>				<!--蓟色 -->    <color name="lightgray">#D3D3D3</color>				<!--亮灰色 -->    <color name="lightgrey">#D3D3D3</color>				<!--亮灰色 -->    <color name="tan">#D2B48C</color>					<!--茶色 -->    <color name="chocolate">#D2691E</color>				<!--巧可力色 -->    <color name="peru">#CD853F</color>					<!--秘鲁色 -->    <color name="indianred">#CD5C5C</color>				<!--印第安红 -->    <color name="mediumvioletred">#C71585</color>		<!--中紫罗兰色 -->    <color name="silver">#C0C0C0</color>				<!--银色 -->    <color name="darkkhaki">#BDB76B</color>				<!-- 暗黄褐色 -->    <color name="rosybrown">#BC8F8F</color>				<!--褐玫瑰红-->    <color name="mediumorchid">#BA55D3</color>			<!--中粉紫色 -->    <color name="darkgoldenrod">#B8860B</color>			<!--暗金黄色 -->    <color name="firebrick">#B22222</color>				<!--火砖色 -->    <color name="powderblue">#B0E0E6</color>			<!--粉蓝色 -->    <color name="lightsteelblue">#B0C4DE</color>		<!--亮钢兰色 -->    <color name="paleturquoise">#AFEEEE</color>			<!--苍宝石绿 -->    <color name="greenyellow">#ADFF2F</color>			<!--黄绿色 -->    <color name="lightblue">#ADD8E6</color>				<!--亮蓝色 -->    <color name="darkgray">#A9A9A9</color>				<!--暗灰色 -->    <color name="darkgrey">#A9A9A9</color>				<!--暗灰色 -->    <color name="brown">#A52A2A</color>					<!--褐色 -->    <color name="sienna">#A0522D</color>				<!--赭色 -->    <color name="darkorchid">#9932CC</color>			<!--暗紫色 -->    <color name="palegreen">#98FB98</color>				<!--苍绿色 -->    <color name="darkviolet">#9400D3</color>			<!--暗紫罗兰色 -->    <color name="mediumpurple">#9370DB</color>			<!--中紫色 -->    <color name="lightgreen">#90EE90</color>			<!--亮绿色 -->    <color name="darkseagreen">#8FBC8F</color>			<!--暗海兰色 -->    <color name="saddlebrown">#8B4513</color>			<!--重褐色 -->    <color name="darkmagenta">#8B008B</color>			<!--暗洋红 -->    <color name="darkred">#8B0000</color>				<!--暗红色 -->    <color name="blueviolet">#8A2BE2</color>			<!--紫罗兰蓝色-->    <color name="lightskyblue">#87CEFA</color>			<!--亮天蓝色-->    <color name="skyblue">#87CEEB</color>				<!--天蓝色 -->    <color name="gray">#808080</color>					<!--灰色 -->    <color name="grey">#808080</color>					<!--灰色 -->    <color name="olive">#808000</color>					<!--橄榄色 -->    <color name="purple">#800080</color>				<!--紫色 -->    <color name="maroon">#800000</color>				<!--粟色 -->    <color name="aquamarine">#7FFFD4</color>			<!--碧绿色 -->    <color name="chartreuse">#7FFF00</color>			<!--黄绿色 -->    <color name="lawngreen">#7CFC00</color>				<!--草绿色 -->    <color name="mediumslateblue">#7B68EE</color>		<!--中暗蓝色 -->    <color name="lightslategray">#778899</color>		<!--亮蓝灰 -->    <color name="lightslategrey">#778899</color>		<!--亮蓝灰 -->    <color name="slategray">#708090</color>				<!--灰石色 -->    <color name="slategrey">#708090</color>				<!--灰石色 -->    <color name="olivedrab">#6B8E23</color>				<!--深绿褐色 -->    <color name="slateblue">#6A5ACD</color>				<!--石蓝色 -->    <color name="dimgray">#696969</color>				<!--暗灰色 -->    <color name="dimgrey">#696969</color>				<!--暗灰色 -->    <color name="mediumaquamarine">#66CDAA</color>		<!--中绿色-->    <color name="cornflowerblue">#6495ED</color>		<!--菊兰色 -->    <color name="cadetblue">#5F9EA0</color>				<!--军兰色 -->    <color name="darkolivegreen">#556B2F</color>		<!--暗橄榄绿 -->    <color name="indigo">#4B0082</color>				<!--靛青色 -->    <color name="mediumturquoise">#48D1CC</color>		<!--中绿宝石-->    <color name="darkslateblue">#483D8B</color>			<!--暗灰蓝色 -->    <color name="steelblue">#4682B4</color>				<!--钢兰色 -->    <color name="royalblue">#4169E1</color>				<!--皇家蓝 -->    <color name="turquoise">#40E0D0</color>				<!--青绿色 -->    <color name="mediumseagreen">#3CB371</color>		<!--中海蓝 -->    <color name="limegreen">#32CD32</color>				<!--橙绿色 -->    <color name="darkslategray">#2F4F4F</color>			<!--暗瓦灰色 -->    <color name="darkslategrey">#2F4F4F</color>			<!--暗瓦灰色 -->    <color name="seagreen">#2E8B57</color>				<!--海绿色 -->    <color name="forestgreen">#228B22</color>			<!--森林绿 -->    <color name="lightseagreen">#20B2AA</color>			<!--亮海蓝色 -->    <color name="dodgerblue">#1E90FF</color>			<!--闪兰色 -->    <color name="midnightblue">#191970</color>			<!--中灰兰色 -->    <color name="aqua">#00FFFF</color>					<!--浅绿色 -->    <color name="cyan">#00FFFF</color>					<!--青色 -->    <color name="springgreen">#00FF7F</color>			<!--春绿色 -->    <color name="lime">#00FF00</color>					<!--酸橙色 -->    <color name="mediumspringgreen">#00FA9A</color>		<!--中春绿色 -->    <color name="darkturquoise">#00CED1</color>			<!--暗宝石绿 -->    <color name="deepskyblue">#00BFFF</color>			<!--深天蓝色 -->    <color name="darkcyan">#008B8B</color>				<!--暗青色 -->    <color name="teal">#008080</color>					<!--水鸭色 -->    <color name="green">#008000</color>					<!--绿色 -->    <color name="darkgreen">#006400</color>				<!--暗绿色 -->    <color name="blue">#0000FF</color>					<!--蓝色 -->    <color name="mediumblue">#0000CD</color>			<!--中兰色 -->    <color name="darkblue">#00008B</color>				<!--暗蓝色 -->    <color name="navy">#000080</color>					<!--海军色 -->    <color name="black">#000000</color>					<!--黑色 --></resources>