跳转动画activity

<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="4000" />
    <alpha android:fromAlpha="1.0" android:toAlpha="0"
        android:duration="3000"/>
</set>

<?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="3000" />
</set>

Intent intent = new Intent(MainActivity.this, Main2Activity.class);
startActivity(intent);
overridePendingTransition(R.anim.ss, R.anim.slide_out_left);