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Android实现Activity页面跳转切换动画特效

了解Android程序设计的人应该知道,在Android 2.0之后有了overridePendingTransition(),其中里面两个参数,一个是前一个activity的退出,另一个activity的进入。

如下代码:

@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.zoomin,R.anim.zoomout);      }     }, 3000);  } 

首先要在res文件夹下建立anim文件夹,然后把动画效果xml文件放到里面去

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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:duration="@android:integer/config_mediumAnimTime"        Android:fromXScale="2.0"        Android:fromYScale="2.0"        Android:pivotX="50%p"        Android:pivotY="50%p"        Android:toXScale="1.0"        Android:toYScale="1.0" /></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:duration="@android:integer/config_mediumAnimTime"        Android:fromXScale="1.0"        Android:fromYScale="1.0"        Android:pivotX="50%p"        Android:pivotY="50%p"        Android:toXScale=".5"        Android:toYScale=".5" />    <alpha        Android:duration="@android:integer/config_mediumAnimTime"        Android:fromAlpha="1.0"        Android:toAlpha="0" /></set>

 

Android实现Activity页面跳转切换动画特效