AnimatorSetを連続して起動する方法は？

Question

ビューで複数のAnimatorSetを実行したい。 AnimatorSetは連続して1つずつ実行する必要があります。私は時間遅延のハンドラを使わずにやりたいどうしたらいいですか？

Answer 1

コード内でこれを試してください。

AnimatorSet bouncer = new AnimatorSet(); 
ObjectAnimator anim = ObjectAnimator.ofFloat(mTextView, "rotationX", 0f, 180f); 
anim.setDuration(2000); 
ObjectAnimator anim2 = ObjectAnimator.ofFloat(mTextView, "rotationX", 180f, 0f); 
anim2.setDuration(2000); 
ObjectAnimator anim3 = ObjectAnimator.ofFloat(mTextView, "rotationY", 0f, 180f); 
anim3.setDuration(2000); 
ObjectAnimator anim4 = ObjectAnimator.ofFloat(mTextView, "rotationY", 180f, 0f); 
anim4.setDuration(2000); 

bouncer.playSequentially(anim, anim2, anim3, anim4); 
bouncer.start(); 

注

方法：

1. プレイ（アニメーターのアニメーション）。

   play (Animator anim): // add an animation and return AnimatorSet.Builder 
   

2. playSequentially（リストアイテム）;

   playSequentially (List items): // add a set of animations, play sequentially, and play them one by one 
   

3. playSequentially（アニメーター...アイテム）。

   playSequentially (Animator... Items): // add a set of animations, play sequentially, and play them one by one 
   

4. playTogether（コレクションアイテム）;

   playTogether (Collection items): // add a set of animations, played sequentially, and played together 
   

5. playTogether（アニメーター...アイテム）。

   playTogether (Animator... Items): // add a set of animations, play sequentially, and play together