startActivity overlayPendingTransition仅显示输入动画 [英] startActivity overridePendingTransition only shows enter animation

问题描述

基本上，我遇到的问题是仅显示Enter幻灯片动画；呼叫活动没有动画.

Basically, the issue I'm experiencing is that only the enter slide animation is showing; the calling Activity doesn't animate.

    startActivity(intent);
    overridePendingTransition(R.anim.right_in_partly, R.anim.left_out_partly);

我实际上知道这不是动画文件，因为用有效的动画替换exitAnimation(方法调用中的第二个参数)仍然没有效果，并且根本没有动画.

I know for a fact it's not the animation file, as replacing the exitAnimation (the second argument in the method call) with the one that works still has no effect and does not animate at all.

奇怪的是，当从第二个Activity调用finish()时，会看到相反的情况.

Strangely enough, the reverse is seen when calling finish() from the second Activity.

    finish();
    overridePendingTransition(R.anim.left_in_partly, R.anim.right_out_partly);

调用该选项时，将显示第二个Activity的退出动画，但第一个Activity仍然没有动画.

When that is called, the exit animation for the second Activity shows, but the first Activity still does not animate.

同样，用我们知道有效的参数(exitAnimation)替换enterAnimation(第一个参数)仍然无效，因此绝对不是动画文件.

Again, replacing the enterAnimation (first argument) with one that we know works (exitAnimation) still has no effect, so it is definitely not the animation file.

任何人都知道为什么会发生这种情况?我很困惑...

Anyone have any ideas as why this would happen? I'm stumped...

提前谢谢！

推荐答案

由于没有人能提供关于发生这种情况的原因的信息，因此，我通过在AnimationSet中添加ZAdjustment来解决了这个问题:

Since no one has been able to give us a reason as to why this is occurring, here's how I got around it by adding a ZAdjustment to the AnimationSet:

<set xmlns:android="schemas.android.com/apk/res/android"; 
     android:interpolator="@android:anim/linear_interpolator" 
     android:zAdjustment="top">

由于某种原因，退出动画可以正常工作.

For some reason that allowed the exit animation to work.

这篇关于startActivity overlayPendingTransition仅显示输入动画的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！