由网友(上帝是个妞灬)分享简介：我使用谷歌API 8（的Andr​​oid 2.2），支持包V4。 它不给任何错误或动画。 It doesn't give any error or animation. 交易：FragmentTransaction transaction = manager.beginTransaction();...

我使用谷歌API 8（的Andr​​oid 2.2），支持包V4。

它不给任何错误或动画。

It doesn't give any error or animation.

交易：

FragmentTransaction transaction = manager.beginTransaction();       
transaction.replace(R.id.content, myFragment);
transaction.setCustomAnimations(R.anim.slide_in_left, R.anim.slide_out_right);
transaction.commit();

动画：

slide_in_left.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" >
    <translate
        android:duration="700"
        android:fromXDelta="-100%"
        android:toXDelta="0%" >
    </translate>
</set>

slide_out_right.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:duration="700"
        android:fromXDelta="0%"
        android:toXDelta="100%" >
    </translate>
</set>

有谁知道这里发生了什么？

Does anyone know what is happening here?

推荐答案

我解决了这个问题我自己。该经理被堆放在我的交易之前，我设置动画，所以它不叠加动画交易（可悲的，但真正的），并发生甚至当我提交事务setCustom（）方法后。

I solved this problem myself. The manager was stacking my transaction before I set the animation, so it stacks the transaction without animations (sad but true), and that occurs even with if I commit the transaction after the setCustom() method.

解决的办法是先设定动画：

The solution is to set the animations first:

FragmentTransaction transaction = manager.beginTransaction();       
transaction.setCustomAnimations(R.anim.slide_in_left, R.anim.slide_out_right);
transaction.replace(R.id.content, myFragment);
transaction.commit();