android Animation

		ImageView iv1 = (ImageView) findViewById(R.id.iv1);
		Animation animation = (AnimationSet) AnimationUtils.loadAnimation(this,
				R.anim.rotary_magnify);
		iv1.startAnimation(animation);

 

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
	 android:shareInterpolator="false">
	 
	 <!-- 缩小的动画  -->
     <scale
    	android:interpolator="@android:anim/accelerate_decelerate_interpolator"
    	android:fromXScale="1.0"
    	android:toXScale="0.1"
    	android:fromYScale="1.0"
    	android:toYScale="0.1"
    	android:pivotX="50%"
    	android:pivotY="50%"
    	android:startOffset="2000"
    	android:duration="2500"></scale>
    		
     <!-- 旋转的动画  -->
     <rotate
        xmlns:android="http://schemas.android.com/apk/res/android"  
        android:interpolator="@android:anim/accelerate_interpolator" 
    	android:fromDegrees="0"
    	android:toDegrees="-1800"
    	android:pivotX="50%"
    	android:pivotY="50%"
    	android:startOffset="2500"
    	android:duration="2050"></rotate> 
    	
    <!-- X轴平移的动画 -->
    <translate
    	android:interpolator="@android:anim/accelerate_decelerate_interpolator"
    	android:fromXDelta="0"
    	android:toXDelta="-580"
    	android:startOffset="3200"
    	android:duration="1600"></translate>
    	
     <!-- Y轴平移的动画  -->
     <translate
    	android:interpolator="@android:anim/accelerate_decelerate_interpolator"
    	android:fromYDelta="0"
    	android:toYDelta="-800"
    	android:startOffset="3300"
    	android:duration="1600"></translate> 

</set>