Android动画效果(帧动画)

首先在res下创建一个anim文件，在文件下创建一个.xml文件类型为animation-list

 1 <?xml version="1.0" encoding="utf-8"?>
 2 <animation-list xmlns:android="http://schemas.android.com/apk/res/android"
 3     android:oneshot="false" >
 4 
 5     <item
 6         android:drawable="@drawable/girl_1"
 7         android:duration="200"/>
 8 
 9     <item
10         android:drawable="@drawable/girl_2"
11         android:duration="200"/>
12 
13     <item
14         android:drawable="@drawable/girl_3"
15         android:duration="200"/>
16 
17     <item
18         android:drawable="@drawable/girl_4"
19         android:duration="200"/>
20 
21     <item
22         android:drawable="@drawable/girl_5"
23         android:duration="200"/>
24 
25     <item
26         android:drawable="@drawable/girl_6"
27         android:duration="200"/>
28 
29     <item
30         android:drawable="@drawable/girl_7"
31         android:duration="500"/>
32 
33     <item
34         android:drawable="@drawable/girl_8"
35         android:duration="200"/>
36 
37     <item
38         android:drawable="@drawable/girl_9"
39         android:duration="200"/>
40 
41     <item
42         android:drawable="@drawable/girl_10"
43         android:duration="200"/>
44 
45     <item
46         android:drawable="@drawable/girl_11"
47         android:duration="200"/>
48 
49 </animation-list>

layout文件

 1 <?xml version="1.0" encoding="utf-8"?>
 2 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3     android:layout_width="fill_parent"
 4     android:layout_height="fill_parent"
 5     android:orientation="vertical" >
 6 
 7     <ImageView
 8         android:id="@+id/iv"
 9         android:layout_width="wrap_content"
10         android:layout_height="wrap_content"
11         android:background="@drawable/anim" />
12 
13     <Button
14         android:id="@+id/button1"
15         android:layout_width="wrap_content"
16         android:layout_height="wrap_content"
17         android:onClick="click"
18         android:text="播放动画" />
19 
20 </LinearLayout>

Activity代码

 1 package cn.itcast.frame;
 2 
 3 import android.app.Activity;
 4 import android.graphics.drawable.AnimationDrawable;
 5 import android.os.Bundle;
 6 import android.view.View;
 7 import android.widget.ImageView;
 8 
 9 public class DemoActivity extends Activity {
10     ImageView rocketImage;
11     AnimationDrawable animationDrawable;
12 
13     @Override
14     public void onCreate(Bundle savedInstanceState) {
15         super.onCreate(savedInstanceState);
16         setContentView(R.layout.main);
17 
18         rocketImage = (ImageView) findViewById(R.id.iv);
19         rocketImage.setBackgroundResource(R.drawable.anim);
20         animationDrawable = (AnimationDrawable) rocketImage.getBackground();
21     }
22 
23     public void click(View view) {
24         animationDrawable.start();
25     }
26 }

 

posted @ 2013-01-19 20:15  王世桢  阅读(221)  评论(0)  编辑  收藏  举报