@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.SplashScreen);

new Handler().postDelayed(new Runnable() {
@Override
public void run() {
Intent mainIntent = new Intent(SplashScreen.this, AndroidNews.class);
SplashScreen.this.startActivity(mainIntent);
SplashScreen.this.finish();

overridePendingTransition(R.anim.mainfadein,
R.anim.splashfadeout);
}
}, 3000);
}

上面的代码只是闪屏的一部分

getWindow (). setWindowAnimations ( int );
这可没有上个好但是也可以

实现淡入淡出的效果

overridePendingTransition(android.R.anim.fade_in,android.R.anim.fade_out);

由左向右滑入的效果

overridePendingTransition(android.R.anim.slide_in_left,android.R.anim.slide_out_right);

实现zoomin和zoomout,即类似iphone的进入和退出时的效果

overridePendingTransition(R.anim.zoomin, R.anim.zoomout);

新建zoomin.xml文件

< xml version="1.0" encoding="utf-8" >
android:interpolator="@android:anim/decelerate_interpolator">
android:fromYScale="2.0" android:toYScale="1.0"
android:pivotX="50%p" android:pivotY="50%p"
android:duration="@android:integer/config_mediumAnimTime" />

新建zoomout.xml文件

< xml version="1.0" encoding="utf-8" >
android:interpolator="@android:anim/decelerate_interpolator"
android:zAdjustment="top">
android:fromYScale="1.0" android:toYScale=".5"
android:pivotX="50%p" android:pivotY="50%p"
android:duration="@android:integer/config_mediumAnimTime" />
android:duration="@android:integer/config_mediumAnimTime"/>