片段的交易自定义动画 - 机器人 [英] Fragment transaction custom animation - Android

问题描述

我试图做的事： ft.setCustomAnimations（android.R.animator.fade_in，android.R.animator.fade_out）;

不过，我得到一个例外，未知的动画名称：objectAnimator - 详情如下：

But I am getting an exception with Unknown animation name: objectAnimator - see details below:

04-08 10:45:41.637: ERROR/AndroidRuntime(1222): FATAL EXCEPTION: main
04-08 10:45:41.637: ERROR/AndroidRuntime(1222): java.lang.RuntimeException: Unknown animation name: objectAnimator
04-08 10:45:41.637: ERROR/AndroidRuntime(1222):     at android.view.animation.AnimationUtils.createAnimationFromXml(AnimationUtils.java:124)
04-08 10:45:41.637: ERROR/AndroidRuntime(1222):     at android.view.animation.AnimationUtils.createAnimationFromXml(AnimationUtils.java:91)
04-08 10:45:41.637: ERROR/AndroidRuntime(1222):     at android.view.animation.AnimationUtils.loadAnimation(AnimationUtils.java:72)

为什么会出现错误？我不知道如何解决它。请帮忙。谢谢你。

Why is there an error? I am not sure how to solve it. Please Help. Thanks.

FYI：我的分SDK是7，但我搭建SDK 11兼容性库

FYI: My min sdk is 7, but I am build for sdk 11 with compatibility library.

推荐答案

您必须对目标3.0（API等级11），以使用新的对象动画。如果您正在为低版本，您必须使用较旧的动画过渡（android.R.anim）。

You have to target 3.0 (API level 11) to use the new object animator. If you are building for lower versions you must use the older anim transitions (android.R.anim).

不过，我认为，片段动画在compat的图书馆由戴安娜Hackborn在<一个是规定被打破href="http://groups.google.com/group/android-developers/browse_thread/thread/5ef5ba1be9f40c56/a846578d91a032c0?hide_quotes=no">this帖子。

However, I think that fragment animations in the compat library are broken as stated by Dianne Hackborn in this post.

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