Android AnimatorInflater.loadAnimator不';行不通
我想在播放时控制动画,所以我使用了对象动画。下面的代码根本不播放动画来控制Android AnimatorInflater.loadAnimator不';行不通,android,android-animation,android-vectordrawable,animatedvectordrawable,Android,Android Animation,Android Vectordrawable,Animatedvectordrawable,我想在播放时控制动画,所以我使用了对象动画。下面的代码根本不播放动画来控制 ObjectAnimator anim1 = (ObjectAnimator) AnimatorInflater.loadAnimator(this, R.animator.upload_arrow_fill); AnimatorSet animSet = new AnimatorSet(); animSet.play(anim1); animSet.setDuration(1000);
ObjectAnimator anim1 = (ObjectAnimator) AnimatorInflater.loadAnimator(this, R.animator.upload_arrow_fill);
AnimatorSet animSet = new AnimatorSet();
animSet.play(anim1);
animSet.setDuration(1000);
animSet.setInterpolator(new AccelerateDecelerateInterpolator());
animSet.start();
XML:
这没什么用,我做错了什么 有解决办法吗?有解决办法吗?
<objectAnimator
xmlns:android="http://schemas.android.com/apk/res/android"
android:propertyName="pathData"
android:repeatCount="-1"
android:repeatMode="restart"
android:valueFrom="M21 32 L35 32 L35 32 L21 32 Z"
android:valueTo="M21 10 L35 10 L35 32 L21 32 Z"
android:valueType="pathType"
android:startOffset="300"
android:duration="1200"
android:interpolator="@android:interpolator/fast_out_slow_in" />