Android Activity Interface Toggle Add animated Effects

After Android 2.0 there is a overridependingtransition (), of which two parameters, one is the previous activity's exit 21 activity entry,

Java code

2. @Override
4. public void OnCreate (Bundle savedinstancestate) {
6. super.oncreate (savedinstancestate);
10. Setcontentview (R.layout.splashscreen);
14. new Handler (). postdelayed (new Runnable () {
16. @Override
18. public Void Run () {
20. Intent mainintent = new Intent (SplashScreen. This, androidnews.   class);
22. SplashScreen.   this.startactivity (mainintent);
24. SplashScreen.   This.finish ();
28. Overridependingtransition (R.anim.mainfadein,
30. R.anim.splashfadeout);
32. }
34. }, 3000);
36. }

The above code is only part of the splash screen.

Java code

1. GetWindow ().    Setwindowanimations ( int);

It's not as good as it might be.

Achieve fade-out effects

Java code

1. Overridependingtransition (android.r.anim.fade_in,android. R.anim.fade_out);

Effects that slide from left to right

Java code

1. Overridependingtransition (android.r.anim.slide_in_left,android. R.anim.slide_out_right);

Implement ZoomIn and Zoomout, which are similar to the iphone's entry and exit effects

Java code

1. Overridependingtransition (R.anim.zoomin, r.anim.zoomout);

New Zoomin.xml File

XML code

2. <? XML version= "1.0" encoding="Utf-8"?>
4. <set xmlns:android="http://schemas.android.com/apk/res/android"
6. android:interpolator="@android: Anim/decelerate_interpolator">
8. <scale android:fromxscale= "2.0" android:toxscale="1.0 "
10. android:fromyscale= "2.0" android:toyscale="1.0 "
12. android:pivotx= "50%p" android:pivoty="50%p "
14. android:duration="@android: Integer/config_mediumanimtime" />
16. </Set>

New Zoomout.xml File

XML code

2. <? XML version= "1.0" encoding="Utf-8"?>
4. <set xmlns:android="http://schemas.android.com/apk/res/android"
6. android:interpolator="@android: Anim/decelerate_interpolator"
8. android:zadjustment="Top">
10. <scale android:fromxscale="1.0" android:toxscale= ". 5"
12. android:fromyscale= "1.0" android:toyscale= ". 5"
14. android:pivotx= "50%p" android:pivoty="50%p "
16. android:duration="@android: Integer/config_mediumanimtime" />
18. <Alpha android:fromalpha= "1.0" android:toalpha="0"
20. android:duration="@android: Integer/config_mediumanimtime"/>
22. </Set>