Android实现Activity界面切换添加动画特效的方法

@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);  
}  

getWindow().setWindowAnimations(int);  

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

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

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

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