Android之十三图片的2D翻转

Java代码

[java] view plain copy

1. package com.example.fanzhuan;  
2.   
3. import android.os.Bundle;  
4. import android.app.Activity;  
5. import android.graphics.drawable.Animatable;  
6. import android.view.Menu;  
7. import android.view.View;  
8. import android.view.View.OnClickListener;  
9. import android.view.animation.Animation;  
10. import android.view.animation.Animation.AnimationListener;  
11. import android.view.animation.ScaleAnimation;  
12. import android.widget.ImageView;  
13. import android.widget.Toast;  
14.   
15. public class MainActivity extends Activity {  
16.     private ImageView imageA;  
17.     private ImageView imageB;  
18.     private ScaleAnimation sato=new ScaleAnimation(1,  
19.             0, 1, 1,Animation.RELATIVE_TO_PARENT,0.5f,Animation.RELATIVE_TO_PARENT, 0.5f);  
20.     private ScaleAnimation sato1=new ScaleAnimation(0,  
21.             1, 1, 1,Animation.RELATIVE_TO_PARENT,0.5f,Animation.RELATIVE_TO_PARENT, 0.5f);  
22.   
23.     @Override  
24.     protected void onCreate(Bundle savedInstanceState) {  
25.         super.onCreate(savedInstanceState);  
26.         setContentView(R.layout.activity_main);  
27.         initview();  
28.         findViewById(R.id.root).setOnClickListener(new OnClickListener() {  
29.   
30.             public void onClick(View v) {  
31.                 //TODO Auto-generated method stub  
32.                 if(imageA.getVisibility()==View.VISIBLE){  
33.                     imageA.startAnimation(sato);  
34.                     Toast.makeText(MainActivity.this, "数值11111", Toast.LENGTH_LONG);  
35.                 }else  
36.                     imageB.startAnimation(sato);  
37.                 Toast.makeText(MainActivity.this, "数值22222", Toast.LENGTH_LONG);  
38.             }  
39.         });  
40.     }  
41.   
42.     @Override  
43.     public boolean onCreateOptionsMenu(Menu menu) {  
44.         // Inflate the menu; this adds items to the action bar if it is present.  
45.         getMenuInflater().inflate(R.menu.main, menu);  
46.         return true;  
47.     }  
48.     private void showImageA(){  
49.         imageA.setVisibility(View.VISIBLE);  
50.         imageB.setVisibility(View.INVISIBLE);  
51.     }  
52.     private void showImageB(){  
53.         imageA.setVisibility(View.INVISIBLE);  
54.         imageB.setVisibility(View.VISIBLE);  
55.     }  
56.     private void initview(){  
57.         imageA=(ImageView) findViewById(R.id.ivA);  
58.         imageB=(ImageView)findViewById(R.id.ivB);  
59.         showImageA();  
60.         sato.setDuration(500);//动画持续时间  
61.         sato1.setDuration(500);  
62.         sato.setAnimationListener(new AnimationListener() {  
63.   
64.             public void onAnimationStart(Animation animation) {  
65.                 // TODO Auto-generated method stub  
66.   
67.             }  
68.   
69.             public void onAnimationRepeat(Animation animation) {  
70.                 // TODO Auto-generated method stub  
71.   
72.             }  
73.   
74.             public void onAnimationEnd(Animation animation) {  
75.                 // TODO Auto-generated method stub  
76.                 if(imageA.getVisibility()==View.VISIBLE){  
77.                     imageA.setAnimation(null);  
78.                     showImageB();  
79.                     imageB.startAnimation(sato1);  
80.                     Toast.makeText(MainActivity.this, "数值333333", Toast.LENGTH_SHORT);  
81.                 }else  
82.                 {  
83.                     imageB.setAnimation(null);  
84.                     showImageA();  
85.                     imageA.startAnimation(sato1);  
86.                     Toast.makeText(MainActivity.this, "数值44444", Toast.LENGTH_SHORT);  
87.                 }  
88.             }  
89.         });  
90.     }  
91. }