listView页面布局：layout/activity_main.xml:
<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" >
<ListView
android:id="@+id/lvGenerals"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:divider="#ccc"//这是灰色
android:dividerHeight="5dp" >
</ListView>
</LinearLayout>
listView的java代码：
package com.example.day05_01;
import java.util.ArrayList;
import java.util.List;
import com.litsoft.entity.General;
import android.support.v7.app.ActionBarActivity;
import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemLongClickListener;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
public class MainActivity extends Activity {
private List<General> generals;//要显示的数据集合
private ListView lvGenerals;//ListView对象
private BaseAdapter generalAdapt;//适配器
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
init();//初始化要显示的数据集合、ListView对象、以及适配器
setListener();//设置按item事件
}
private void setListener() {
// TODO Auto-generated method stub
//短按事件监听
lvGenerals.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// TODO Auto-generated method stub
Toast.makeText(MainActivity.this, generals.get(position).getName()+":被短按 ", 50000).show();
}
});
//长按事件监听
lvGenerals.setOnItemLongClickListener(new OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view,
int position, long id) {
// TODO Auto-generated method stub
Toast.makeText(MainActivity.this, generals.get(position).getName()+":被长按 ", 50000).show();
return true;//1、如果返回false，长按后，他也会触发短按事件2、如果返回true的话，长按后就不会触发短按事件
}
});
}
private void init() {
// TODO Auto-generated method stub
//初始化要显示的数据集合---start
generals = new ArrayList<General>();
//图片资源集合
int[] resImags = {
R.drawable.baiqi,R.drawable.caocao,R.drawable.chengjisihan,
R.drawable.hanxin,R.drawable.lishimin,R.drawable.nuerhachi,
R.drawable.sunbin,R.drawable.sunwu,R.drawable.yuefei,
R.drawable.zhuyuanzhang
};
//将资源中的字符串组数转换为Java数组
String [] names = getResources().getStringArray(R.array.generals);
for (int i =0;i<resImags.length;i++){
General general = new General(resImags[i],names[i]);
generals.add(general);
}
//初始化要显示的数据集合---end
//初始化listView
lvGenerals = (ListView) findViewById(R.id.lvGenerals);
//初始化适配器以及设置该listView的适配器
generalAdapt = new GeneralAdapter();
lvGenerals.setAdapter(generalAdapt);
}
class GeneralAdapter extends BaseAdapter {
//得到listView中item的总数
@Override
public int getCount() {
// TODO Auto-generated method stub
return generals.size();
}
@Override
public General getItem(int position) {
// TODO Auto-generated method stub
return generals.get(position);
}
@Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
//简单来说就是拿到单行的一个布局，然后根据不同的数值，填充主要的listView的每一个item
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
//拿到ListViewItem的布局，转换为View类型的对象
View layout = View.inflate(MainActivity.this, R.layout.activity_item_generals_, null);
//找到显示军事家头像的ImageView
ImageView ivThumb = (ImageView) layout.findViewById(R.id.ivThumb);
//找到显示军事家名字的TextView
TextView tvName = (TextView) layout.findViewById(R.id.tvName);
//获取军事中下标是position的军事家对象
General general = generals.get(position);
//显示军事家头像
ivThumb.setImageResource(general.getImageSrc());
//显示军事家的姓名
tvName.setText(general.getName());
return layout;
}
}
}
用于适配的页面布局：layout/activity_item_generals_.xml
<RelativeLayout 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: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="com.example.day05_01.ItemGenerals_Activity" >
<ImageView
android:id="@+id/ivThumb"
android:layout_width="80dp"
android:layout_height="80dp"
android:src="@drawable/baiqi"/>
<TextView
android:id="@+id/tvName"
android:layout_toRightOf="@id/ivThumb"
android:layout_width="wrap_content"
android:layout_height="80dp"
android:text="白起"
android:layout_marginLeft="25dp"
android:textSize="20sp"
android:gravity="center_vertical"
/>
</RelativeLayout>
清单列表：AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.day05_01"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="21" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".ItemGenerals_Activity"
android:label="@string/title_activity_item_generals_" >
</activity>
</application>
</manifest>
各个将军名字：values/strings.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">Day05_01</string>
<string name="hello_world">Hello world!</string>
<string name="action_settings">Settings</string>
<string name="title_activity_item_generals_">ItemGenerals_Activity</string>
<string-array name="generals">
<item>白起</item>
<item>曹操</item>
<item>成吉思汗</item>
<item>韩信</item>
<item>李世民</item>
<item>努尔哈赤</item>
<item>孙膑</item>
<item>孙武</item>
<item>朱元璋</item>
<item>岳飞</item>
</string-array>
</resources>
效果：
本文出自 “追随心的彼岸” 博客，谢绝转载！
android之ListView和adapter配合显示图片和文字列表
原文地址：http://qa962839575.blog.51cto.com/6819179/1587130
