android的ListView

标签：android的listview

strings.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <string name="app_name">ListView</string>
    <string name="hello_world">Hello world!</string>
    <string name="action_settings">Settings</string>

    
    
    <string-array  name="names">
          <item>萌萌</item>
          <item>小白</item>
          <item>张三</item>
          <item>李四</item>
          <item>王五</item>
          <item>萌萌</item>
          <item>小白</item>
          <item>张三</item>
          <item>李四</item>
          <item>王五</item>
          <item>萌萌</item>
          <item>小白</item>
          <item>张三</item>
          <item>李四</item>
          <item>王五</item>
    </string-array>
</resources>

activity_main.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.listview.MainActivity" >

   
	<ListView
	    android:id="@+id/ListView1_1" 
	    android:layout_width="match_parent"
	    android:layout_height="match_parent"
	    android:entries="@array/names"
	   
	    android:footerDividersEnabled="true"
	  
	    android:scrollbars="horizontal|vertical"
	    android:fastScrollEnabled="true"
	    android:listSelector="#f5ffcc"
	    android:drawSelectorOnTop="false"
	    >
	    
	</ListView>
</RelativeLayout>
<!--   1.设置滚动条
		android:scrollbars="horizontal|vertical"   水平和垂直方向的
	    android:fastScrollEnabled="true"           快速滚动条
	     2.item之间的间隔宽度
	      android:dividerHeight="2dp"
	    3.item之间的颜色
	      android:divider="#00ffff"
	    4.选中时的颜色
	       android:listSelector="#00ffff"
	    5.选中时，将字显示出来，尤其是写了选中时的颜色时，一定要加上这一条，否则字被遮盖
	       android:drawSelectorOnTop="false"
	     -->
	

MainActivity

package com.example.listview;

import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.TextView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
import android.widget.Toast;

public class MainActivity extends Activity implements OnItemClickListener{
	private ListView listView;
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		listView=(ListView) findViewById(R.id.ListView1_1);
		listView.setOnItemClickListener(this);
	}
	//listView列表项的单击事件
	@Override
	public void onItemClick(AdapterView<?> parent, View view, int position,
			long id) {
		// TODO Auto-generated method stub
		TextView textView=(TextView)view;
		System.out.println(parent.getClass());
		System.out.println("position:"+position);
		System.out.println("view:"+view);
		System.out.println(textView.getText().toString());
		Toast.makeText(MainActivity.this, textView.getText().toString(), Toast.LENGTH_SHORT).show();
		
	}
}

本文出自 “matengbing” 博客，请务必保留此出处http://matengbing.blog.51cto.com/11395502/1882074

android的ListView

标签：android的listview

原文地址：http://matengbing.blog.51cto.com/11395502/1882074