自定义ListView的item展示内容

自定义ListView的item显示内容
1. CustomListViewItem.java在这个文件里设置了ListView的适配器以及item点击监听

package com.cn.itcast;

import java.util.ArrayList;
import java.util.HashMap;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.AdapterView.OnItemClickListener;

public class CustomListViewItem extends Activity {
	/** Called when the activity is first created. */

	ListView lv;
	private static final String[] autoStr = new String[] { "CUSTOM NAME",
			"CUSTOM NAME", "CUSTOM NAME", "CUSTOM NAME", "CUSTOM NAME",
			"CUSTOM NAME" };

	ArrayAdapter<String> arrayadapter;

	ImageView iv;

	/** Called when the activity is first created. */
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		setContentView(R.layout.autocomplete);

		lv = (ListView) findViewById(R.id.showList);

		// 绑定Layout里面的ListView生成动态数组,加入数据
		ArrayList<HashMap<String, Object>> listItem = new ArrayList<HashMap<String, Object>>();
		for (int i = 0; i < 6; i++) {
			// Keys and values can be any objects
			HashMap<String, Object> map = new HashMap<String, Object>();
			map.put("ItemImage", R.drawable.icon);// 图像资源的ID
			map.put("ItemTitle", autoStr[i]+i);
			map.put("ItemText", "Department of posts");
			map.put("ItemText1", "先生");
			listItem.add(map);
		}

		// 生成适配器的Item和动态数组的元素
		SimpleAdapter liSimpleAdapter = new SimpleAdapter(this, listItem,
				R.layout.auto_list_item, new String[] { "ItemImage",
						"ItemTitle", "ItemText", "ItemText1" }, new int[] {
						R.id.ItemImage, R.id.ItemName, R.id.ItemPhone,
						R.id.ItemText1 });
		// 添加并且显示
		lv.setAdapter(liSimpleAdapter);

		// 添加点击
		lv.setOnItemClickListener(new OnItemClickListener() {
			public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
					long arg3) {
				setTitle("点击第" + arg2 + "个项目");
			}
		});

	}
}

2.autocomplete.xml文件

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

3.auto_list_item.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<RelativeLayout android:id="@+id/RelativeLayout01"
	android:layout_width="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android"
	android:layout_height="wrap_content" android:paddingBottom="4dip"
	android:paddingLeft="12dip" android:cacheColorHint="#FFFFFFFF"
	android:background="@drawable/list_backgroud" android:paddingRight="12dip">

	<ImageView android:paddingTop="8dip" android:layout_width="wrap_content"
		android:paddingRight="12dip" android:layout_height="wrap_content"
		android:id="@+id/ItemImage" />
	<TextView android:layout_height="wrap_content"
		android:layout_toRightOf="@id/ItemImage" android:paddingTop="8dip"
		android:textColor="@color/black" android:textSize="20dip"
		android:layout_width="wrap_content" android:id="@+id/ItemName" />
	<TextView android:layout_height="wrap_content"
		android:layout_toRightOf="@id/ItemImage" android:textColor="@color/black"
		android:textSize="14dip" android:layout_width="wrap_content"
		android:layout_below="@+id/ItemName" android:id="@+id/ItemPhone" />
	<TextView android:layout_toRightOf="@id/ItemName" android:paddingTop="10dp"
		android:paddingLeft="20dp" android:layout_height="wrap_content"
		android:layout_width="wrap_content" android:textColor="@color/black"
		android:id="@+id/ItemText1" />
</RelativeLayout>

以上就是自定义item的简单例子

自定义ListView的item展示内容

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