如何在Android中为视图设置动画并使其保持新的位置/大小？ [英] How to animate a view in Android and have it stay in the new position/size?

问题描述

我当前在我的Android应用中有一个视图，该视图正在播放帧动画。我想给视图添加动画以将其大小增加到150％。当我将比例动画应用于比例动画并且比例动画完成后，我希望观众在活动的整个生命周期中都保持新的尺寸。不幸的是，现在放大动画完成后，视图会恢复为原始大小。如何获得新的动画转换呢？

I currently have a view in my Android app and the view is playing a frame animation. I want to animate the view to increase its size to 150%. When I apply a scale animation to it, and the scale animation is completed, I want the viewer to stay at that new size for the rest of the activity's life cycle. Unfortunately right now when the scale-up animation is complete, the view snaps back to the original size. How can I get it to keep the new animated transformation?

我正在使用

myView.startAnimation(AnimationUtils.loadAnimation(mContext,R.anim.scaleUp150));

谢谢！

推荐答案

确保在动画xml中的根元素中添加以下属性：

Make sure you add below attributes to the root element in your animation xml:

android:fillAfter="true" 
android:fillEnabled="true"

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