需要实现的效果参见题目,直接参见Demo:

AnimationsActivity.java

package com.example.androidlistanimationdemo;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import android.app.ListActivity;import android.os.Bundle;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.ListAdapter;import android.widget.ListView;import android.widget.SimpleAdapter;public class AnimationsActivity extends ListActivity {    private Button button = null;    private ListView listView = null;    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_animations);        listView = getListView();        button = (Button)findViewById(R.id.button);        button.setOnClickListener(new ButtonListener());    }    private ListAdapter createListAdapter() {        List
     
      
       > list =             new ArrayList
       
        
         >();        HashMap
         
           m1 = new HashMap
          
           (); m1.put("name", "bauble"); m1.put("sex", "male"); HashMap
           
             m2 = new HashMap
            
             (); m2.put("name", "Allorry"); m2.put("sex", "male"); HashMap
             
               m3 = new HashMap
              
               (); m3.put("name", "Allotory"); m3.put("sex", "male"); HashMap
               
                 m4 = new HashMap
                
                 (); m4.put("name", "boolbe"); m4.put("sex", "male"); list.add(m1); list.add(m2); list.add(m3); list.add(m4); SimpleAdapter simpleAdapter = new SimpleAdapter( this,list,R.layout.item,new String[]{"name","sex"}, new int[]{R.id.name,R.id.sex}); return simpleAdapter; } private class ButtonListener implements OnClickListener{ public void onClick(View v) { listView.setAdapter(createListAdapter()); } }}
                
               
              
             
            
           
          
         
        
       
      
     

 

新建资源anim文件夹:

list_anim_layout.xml

list_anim.xml

 

ListView自定义布局文件:

APP主题布局文件:

 

注意关键字layoutAnimation

这个是对整体布局内部(布局内部所有UI元素---这个非常重要)的元素UI一个一个的显示效果出来.

 

demo下载:http://pan.baidu.com/s/1bnhIPcV