Activity切换

1.使用

//设置切换动画，从右边进入，左边退出
overridePendingTransition(R.anim.in_from_right, R.anim.out_to_left);

2.在anim文件夹下添加xml文件

in_from_right.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:anim/accelerate_interpolator">
    <translate
        android:duration="500"
        android:fromXDelta="100%p"
        android:toXDelta="0%p" />
</set>

out_to_left.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:anim/accelerate_interpolator">
    <translate
        android:duration="500"
        android:fromXDelta="0%p"
        android:toXDelta="-100%p" />
</set>