TodoItemHolder.Remove.java

void remove(final TodoItem item, final TodoItemAdapterCallback callback,
      final int adapterPosition) {

    final ValueAnimator elevateAnimator = ValueAnimator.ofFloat(1f, 1.05f);
    elevateAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
      @Override public void onAnimationUpdate(ValueAnimator animation) {
        float animatedValue = (float) animation.getAnimatedValue();
        ViewCompat.setTranslationZ(cardTodo, animatedValue);
        ViewCompat.setScaleX(cardTodo, animatedValue);
        ViewCompat.setScaleY(cardTodo, animatedValue);
      }
    });
    elevateAnimator.setInterpolator(new FastOutSlowInInterpolator());
    elevateAnimator.setDuration(300);

    ValueAnimator valueAnimator = ValueAnimator.ofFloat(itemView.getScaleX(), 0);
    valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
      @Override public void onAnimationUpdate(ValueAnimator valueAnimator) {
        float animatedValue = (float) valueAnimator.getAnimatedValue();
        ViewCompat.setScaleX(itemView, animatedValue);
      }
    });
    valueAnimator.addListener(new Animator.AnimatorListener() {
      @Override public void onAnimationStart(Animator animation) {

      }

      @Override public void onAnimationEnd(Animator animation) {
        cardTodo.setScaleX(1f);
        cardTodo.setScaleY(1f);
        callback.remove(adapterPosition, item);
      }

      @Override public void onAnimationCancel(Animator animation) {

      }

      @Override public void onAnimationRepeat(Animator animation) {

      }
    });
    valueAnimator.setInterpolator(new FastOutSlowInInterpolator());
    valueAnimator.setDuration(300);

    AnimatorSet animatorSet = new AnimatorSet();
    animatorSet.playSequentially(elevateAnimator, valueAnimator);
    animatorSet.start();
  }