AdroidDemo2

zoomin.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
        android:interpolator="@android:anim/decelerate_interpolator">
    <scale android:fromXScale="2.0" android:toXScale="1.0"
           android:fromYScale="2.0" android:toYScale="1.0"
           android:pivotX="50%p" android:pivotY="50%p"
           android:duration="@android:integer/config_mediumAnimTime" />
</set>
zoomout.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
        android:interpolator="@android:anim/decelerate_interpolator"
        android:zAdjustment="top">
    <scale android:fromXScale="1.0" android:toXScale=".5"
           android:fromYScale="1.0" android:toYScale=".5"
           android:pivotX="50%p" android:pivotY="50%p"
           android:duration="@android:integer/config_mediumAnimTime" />
    <alpha android:fromAlpha="1.0" android:toAlpha="0"
           android:duration="@android:integer/config_mediumAnimTime"/>
</set>


Java


Intent intent = new Intent(FirstActivity.this, SecondActivity.class);
startActivityForResult(intent, 11);
   
//添加界面切换效果，注意只有Android的2.0(SdkVersion版本号为5)以后的版本才支持
int version = Integer.valueOf(android.os.Build.VERSION.SDK);  
if(version  >= 5) {  
     overridePendingTransition(R.anim.zoomin, R.anim.zoomout);  //此为自定义的动画效果，下面两个为系统的动画效果
   //overridePendingTransition(android.R.anim.fade_in,android.R.anim.fade_out); 
     //overridePendingTransition(android.R.anim.slide_in_left,android.R.anim.slide_out_right);
}