android - onBindViewHolder 方法中的进度条问题

Question

我已经将第三方库用于进度条，一切正常，但在 onBindViewHolder 方法中，当我编写 holder.donutprogress.setFinishedStrokeColor(colorsdark[progresspoint])

每个项目都重复相同的颜色，当我看到日志颜色不同但只有第二个位置的颜色在进度条中重复

public class RatingAdapter extends RecyclerView.Adapter<RatingAdapter.ViewHolderRating> {


    ArrayList<RatingResp> ratingModalList;
    public Activity mActivity;

    int colorsdark[]={R.color.progress_one_dark,R.color.progress_two_dark,R.color.progress_three_dark
    ,R.color.progress_four_dark};

    int colorslight[]={R.color.progress_one_light,R.color.progress_two_light,R.color.progress_three_light
            ,R.color.progress_four_light};

    int progresspoint=0;


    class ViewHolderRating extends RecyclerView.ViewHolder {
        @Nullable
        @BindView(R.id.item_progress_rate)
        DonutProgress donutprogress;
        public ViewHolderRating(View itemView) {
            super(itemView);
            ButterKnife.bind(this, itemView);
        }
    }

    public RatingAdapter(Activity activity, ArrayList<RatingResp> items) {
        this.ratingModalList = items;
        this.mActivity = activity;
    }
    @Override
    public ViewHolderRating onCreateViewHolder(ViewGroup parent, int viewType) {
         View view = LayoutInflater.from(parent.getContext())
                .inflate(R.layout.item_rating_raw, parent, false);
        return new ViewHolderRating(view);
    }

    @Override
    public void onBindViewHolder(ViewHolderRating holder, int position) {
        configureViewHolderRating( holder, position);
    }

    private void configureViewHolderRating(RatingAdapter.ViewHolderRating holder, int position) {
        if (progresspoint==4){
            progresspoint=0;
        }
        Log.e("Progress color ",": "+colorsdark[progresspoint]);
        RatingResp ratingResp = ratingModalList.get(position);
        holder.donutprogress.setFinishedStrokeColor(colorsdark[progresspoint]);
        holder.donutprogress.setUnfinishedStrokeColor(colorslight[progresspoint]);
        holder.donutprogress.setInnerBottomTextColor(colorsdark[progresspoint]);
        holder.donutprogress.setTextColor(colorsdark[progresspoint]);
        progresspoint=progresspoint+1;
        holder.donutprogress.setSuffixText(" ");
        holder.donutprogress.setProgress(Integer.parseInt(ratingResp.getRating()));

    }
    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public int getItemCount() {
        return ratingModalList.size();
    }
}

这就是我将数据附加到回收 View 的方式

 LinearLayoutManager layoutManager
                = new LinearLayoutManager(getActivity(), LinearLayoutManager.HORIZONTAL, false);
        ratingAdapter = new RatingAdapter(getActivity(),ratingModalArrayList);
        recrating.setLayoutManager(layoutManager);
        recrating.setItemAnimator(new DefaultItemAnimator());
        recrating.setAdapter(ratingAdapter);

Answer 1

所以基本上我不知道它是如何工作的，但我只是添加了

  int colorcodedark = ContextCompat.getColor(mActivity, colorsdark[progresspoint]);
  int colorcodelight = ContextCompat.getColor(mActivity,colorslight[progresspoint]);

它的工作现在只需将方法 configureViewHolderRating 更改为以下代码

    private void configureViewHolderRating(RatingAdapter.ViewHolderRating holder, int position) {
    RatingResp ratingResp = ratingModalList.get(position);
    if (progresspoint==4){
        progresspoint=0;
    }else{

    }
    int colorcodedark = ContextCompat.getColor(mActivity, colorsdark[progresspoint]);
    int colorcodelight = ContextCompat.getColor(mActivity,colorslight[progresspoint]);
    holder.donutprogress.setFinishedStrokeColor(colorcodedark);
    holder.donutprogress.setUnfinishedStrokeColor(colorcodelight);
    holder.donutprogress.setInnerBottomTextColor(colorcodedark);
    holder.donutprogress.setTextColor(colorcodedark);
    progresspoint=progresspoint+1;
    holder.donutprogress.setSuffixText(" ");  
holder.donutprogress.setProgress(Integer.parseInt(ratingResp.getRating()));

}

如果有人可以通过在方法中添加两个变量来帮助我了解它是如何开始工作的，那就太好了