一次动画所有回收器查看项目

Question

我具有带有图像的回收视图。点击项目时，我可以应用翻转动画。现在，当计数计时器用完时，我希望将所有图像翻转在一起。我如何一次使所有网格项目动画？

这就是我适配器的OnBindViewholder的外观，

@Override
    public void onBindViewHolder(final CustomViewHolder viewHolder, final int position) {
        Picasso.with(context).load(imageList.get(position).getImageUrl()).placeholder(R.drawable.placeholder).into(viewHolder.imageView);
        viewHolder.holder.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                AnimatorSet setLeftOut = (AnimatorSet) AnimatorInflater.loadAnimator(context,
                        R.animator.crad_flip_right_out);
                AnimatorSet setLeftIn = (AnimatorSet) AnimatorInflater.loadAnimator(context,
                        R.animator.card_flip_left_in);
                setLeftOut.setTarget(viewHolder.frontView);
                setLeftIn.setTarget(viewHolder.backView);
                setLeftOut.start();
                setLeftIn.start();
             }
        });
    }

Answer 1

尝试以下：

@Override
public void onBindViewHolder(final CustomViewHolder viewHolder, final int position) {
    Picasso.with(context).load(imageList.get(position).getImageUrl()).placeholder(R.drawable.placeholder).into(viewHolder.imageView);
    viewHolder.holder.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            animateView(viewHolder);
        }
    });
}
public void animateViewsOfRecyclerView(){
    for(int i=0;i<recyclerviewAdapter.getCount();++i){
        animateView(recyclerview.findViewHolderForAdapterPosition(i));
    }
}
public void animateView(ViewHolder viewholder){
    AnimatorSet setLeftOut = (AnimatorSet) AnimatorInflater.loadAnimator(context,
            R.animator.crad_flip_right_out);
    AnimatorSet setLeftIn = (AnimatorSet) AnimatorInflater.loadAnimator(context,
            R.animator.card_flip_left_in);
    setLeftOut.setTarget(viewHolder.frontView);
    setLeftIn.setTarget(viewHolder.backView);
    setLeftOut.start();
    setLeftIn.start();
}

每当您需要动画所有视图时，都会调用" AnimateViewSofRecyClerview(("。