Android 动画 Activity切换动画

MainActivity部分代码：

Intent intent = new Intent(this,Main2Activity.class);
        startActivity(intent);
        overridePendingTransition(R.anim.main_set_in2,0);

anim/main_set_in2.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" >
    <translate
        android:fromYDelta="-100%p"
        android:toXDelta="0"
        android:duration="3000"
        android:interpolator="@android:anim/accelerate_decelerate_interpolator"
        />

</set>