Tuning Android: several common interface transitions

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ActivityIt refers to a handover from one animation activityto jump to another activityanimation of.
It consists of two parts: the
part is the first activityanimation exit;
another part when the second activityanimation entry;
after the release of Android 2.0, has a function to help us achieve this animation. This function isoverridePendingTransition

@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 );
}

The above code simply splash screen portion thereof.

getWindow (). setWindowAnimations ( int );    
getWindow (). setWindowAnimations ( int );

This is not the good but also can be.

Achieve the effect of a fade:

overridePendingTransition(R.anim.splash_screen_fade, R.anim.splash_screen_hold);

Achieve fade Effect 2:

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

From left to right slip into effect:

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

Realization zoominand zoomouteffect, that is similar to the iphone entry and exit:

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

New zoomin.xml file:

<?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>

New zoomout.xml file:

<?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>  

At last

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