overridePendingTransition只显示进入动画 [英] overridePendingTransition shows enter animation only

问题描述

当用户改变了语言环境，我想重新加载活动的新的语言环境。我想创建一个动画过渡完成的活动，并再次启动它的时候。

When the user changes the language locale, I would like to reload the activity with the new locale. I want to create an animated transition when finishing the Activity and starting it again.

的过渡的动画是如下：

的出口动画是将活动缩放到屏幕的中心。 该输入的动画是从屏幕的中心缩放活性

The exit animation is to scale the activity to the center of the screen. The enter animation is to scale the activity from the center of the screen.

finish();
overridePendingTransition(0, R.anim.scale_to_center);
Intent intent =new Intent(SettingsActivity.this, SettingsActivity.class);
startActivity(intent);
overridePendingTransition(R.anim.scale_from_center, 0);

和我的 scale_to_center.xml 是：

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <scale android:fromYScale="1.0" android:toYScale="0"
        android:fromXScale="1.0" android:toXScale="0" 
        android:pivotX="50%" android:pivotY="50%"
        android:duration="500"/>
</set>

和我的 scale_from_center.xml 是：

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <scale android:fromYScale="0" android:toYScale="1.0"
        android:fromXScale="0" android:toXScale="1.0" 
        android:pivotX="50%" android:pivotY="50%"
        android:startOffset="500"
        android:duration="2000"/>
</set>

的问题是，仅出现过渡和出口过渡不会出现在输入。我试图延迟添加到出口过渡，但它也不能工作。

The problem is that ONLY the enter transition appears and the exit transition do not appear. I tried to add a delay to the exit transition but it didn't work either.

然而，当我改变了code仅动画应用程序的退出。它的工作。

However when I changed the code to only animate the exit of application. It worked.

finish();
overridePendingTransition(0, R.anim.scale_to_center);

感谢。

推荐答案

设置两个动画的方法 overridePendingTransition ，并呼吁结束的在您'已经叫 startActivity ：

Set the two animations on the method overridePendingTransition and call finish after you've called startActivity:

Intent intent = new Intent(SettingsActivity.this, SettingsActivity.class);
startActivity(intent);
overridePendingTransition(R.anim.scale_from_center, R.anim.scale_to_center);
finish();

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