Android RecyclerView复制某些UI元素

我试图在RecyclerView中实现一个动态视图，但我遇到了某些控件被复制的问题

这是我的RecyclerView.ViewHolder

class CardHolder extends RecyclerView.ViewHolder{
    private ICard card;
    private TextView cost;
    private ImageView quickAction;
    private TextView range;
    private TextView life;
    private TextView defense;
    private TextView spellName;
    private ImageView addCard;
    private TextView maximumCards;
    private ImageView removeCard;
    private ImageView cardImage;
    private LinearLayout cardImageRow;
    private LinearLayout traitsRow;
    private TextView effects;
    private LinearLayout attackColumn;


    public CardHolder(View itemView) {
        super(itemView);

        cost = (TextView)itemView.findViewById(R.id.card_cost);
        quickAction = (ImageView)itemView.findViewById(R.id.quickAction);
        range = (TextView)itemView.findViewById(R.id.range);
        life = (TextView)itemView.findViewById(R.id.life);
        defense = (TextView)itemView.findViewById(R.id.defense);
        spellName = (TextView)itemView.findViewById(R.id.spellName);
        addCard = (ImageView)itemView.findViewById(R.id.addCard);
        addCard.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

            }
        });
        maximumCards = (TextView)itemView.findViewById(R.id.maximumCards);
        removeCard = (ImageView)itemView.findViewById(R.id.removeCard);
        removeCard.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

            }
        });
        cardImage = (ImageView)itemView.findViewById(R.id.cardImage);
        cardImage.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

            }
        });
        cardImageRow = (LinearLayout)itemView.findViewById(R.id.cardImageRow);
        traitsRow = (LinearLayout)itemView.findViewById(R.id.traitsRow);
        effects = (TextView)itemView.findViewById(R.id.effects);
        attackColumn = (LinearLayout)itemView.findViewById(R.id.attackColumn);
    }

    public void setCard(Card card){
        this.card = card;

        cost.setText(card.getCost() + "");
        quickAction.setImageResource(card.isQuickAction() ? R.drawable.quickaction : R.drawable.fullaction);
        range.setText(card.getMinRange() + "-" + card.getMaxRange());
        spellName.setText(card.getSpellName());
        cardImage.setImageResource(card.getCardImageResourceId());
        effects.setText(card.getEffect());

        if(card instanceof AttackCard){
            AttackCard c = (AttackCard)card;
            handleAttack(c.getAttack());
        }


        if(card.getTrait() != null){
            boolean isFirst = true;
            StringBuilder builder = new StringBuilder();
            for(int i = 0; i < card.getTrait().getAll().size(); i++){
                if(isFirst){
                    builder.append(card.getTrait().get(i).getType().toString());
                    isFirst = false;
                }
                else{
                    builder.append(" \u2022 ");
                    builder.append(card.getTrait().get(i).getType().toString());
                }
            }

            TextView t = new TextView(getActivity());
            t.setText(builder.toString());
            t.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,LinearLayout.LayoutParams.WRAP_CONTENT));
            t.setTextColor(Color.BLACK);
            t.setTextSize(TypedValue.COMPLEX_UNIT_SP,14);
            t.setTypeface(Typeface.DEFAULT_BOLD);
            traitsRow.addView(t);


        }
    }
    private void handleAttack(ICardProperty<IAttack> attack){
        if(attack == null){
            return;
        }

        for(int i = 0; i < attack.getAll().size(); i++) {

            IAttack a = attack.get(i);

            //Layout for entire Attack
            RelativeLayout layout = new RelativeLayout(getActivity());
            //layout.setId(Utils.generateViewId());
            layout.setLayoutParams(new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.MATCH_PARENT));

            //Attack name
            TextView attackName = new TextView(getActivity());
            attackName.setId(Utils.generateViewId());
            attackName.setText(a.getName());
            attackName.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT));
            attackName.setTextColor(Color.BLACK);
            attackName.setTextSize(TypedValue.COMPLEX_UNIT_SP, 18);
            layout.addView(attackName);


            //Quick action or Full action
            ImageView quickAction = new ImageView(getActivity());
            quickAction.setId(Utils.generateViewId());
            RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(R.dimen.card_header_width,R.dimen.card_header_height);
            lp.addRule(RelativeLayout.BELOW,attackName.getId());
            lp.addRule(RelativeLayout.CENTER_VERTICAL);
            quickAction.setLayoutParams(lp);
            quickAction.setImageResource(a.isQuickAction() ? R.drawable.quickaction : R.drawable.fullaction);
            layout.addView(quickAction);

            //Attack type (Melee or Ranged)
            TextView attackType = new TextView(getActivity());
            attackType.setId(Utils.generateViewId());
            attackType.setGravity(Gravity.CENTER);

            RelativeLayout.LayoutParams p1 = new RelativeLayout.LayoutParams(R.dimen.attack_width,R.dimen.attack_height);
            p1.addRule(RelativeLayout.RIGHT_OF,quickAction.getId());
            p1.addRule(RelativeLayout.BELOW,attackName.getId());
            p1.setMargins(2,0,2,0);

            if(a.getAttackType() == IAttack.AttackType.Melee){
                attackType.setBackgroundResource(R.drawable.melee);
            }
            else if(a.getAttackType() == IAttack.AttackType.Ranged){
                attackType.setBackgroundResource(R.drawable.range);
                attackType.setText(a.getMinRange() + "-" + a.getMaxRange());
                attackType.setTextColor(Color.WHITE);
                attackType.setTextSize(TypedValue.COMPLEX_UNIT_SP, 16);
                attackType.setTypeface(Typeface.DEFAULT_BOLD);
            }

            layout.addView(attackType);
            attackColumn.addView(layout);
        }
    }

}

class持卡人扩展了RecyclerView.ViewHolder{
私人ICard卡；
私有文本视图成本；
私有ImageView快速操作；
私有文本视图范围；
私生活；
私有文本视图防御；
私有文本视图拼写名称；
私人图像查看添加卡；
私有TextView最大化卡；
私有图像视图移除卡；
私有图像视图cardImage；
私人线路布局cardImageRow；
私家车跑道；
私有文本视图效果；
专线布局攻击栏；
公共持卡人（查看项目视图）{
超级（项目视图）；
成本=（TextView）itemView.findViewById（R.id.card\U成本）；
quickAction=（ImageView）itemView.findViewById（R.id.quickAction）；
range=（TextView）itemView.findViewById（R.id.range）；
life=（TextView）itemView.findViewById（R.id.life）；
防御=（TextView）itemView.findViewById（R.id.defence）；
spellName=（TextView）itemView.findViewById（R.id.spellName）；
addCard=（ImageView）itemView.findViewById（R.id.addCard）；
addCard.setOnClickListener（新视图.OnClickListener（）{
@凌驾
公共void onClick（视图v）{
}
});
maximumCards=（TextView）itemView.findViewById（R.id.maximumCards）；
removeCard=（ImageView）itemView.findViewById（R.id.removeCard）；
removeCard.setOnClickListener（新视图.OnClickListener（）{
@凌驾
公共void onClick（视图v）{
}
});
cardImage=（ImageView）itemView.findViewById（R.id.cardImage）；
setOnClickListener（新视图.OnClickListener（）{
@凌驾
公共void onClick（视图v）{
}
});
cardImageRow=（LinearLayout）itemView.findViewById（R.id.cardImageRow）；
traitsRow=（LinearLayout）itemView.findViewById（R.id.traitsRow）；
effects=（TextView）itemView.findViewById（R.id.effects）；
attackColumn=（LinearLayout）itemView.findViewById（R.id.attackColumn）；
}
公共作废设置卡（卡片）{
这张卡=卡片；
cost.setText（card.getCost（）+）；
setImageResource（card.isQuickAction（）？R.drawable.quickAction:R.drawable.fullaction）；
range.setText（card.getMinRange（）+“-”+card.getMaxRange（））；
spellName.setText（card.getSpellName（））；
setImageResource（card.getCardImageResourceId（））；
effects.setText（card.getEffect（））；
if（攻击卡的卡实例）{
攻击卡c=（攻击卡）卡；
handleAttack（c.getAttack（））；
}
if（card.getTrait（）！=null）{
布尔值isFirst=true；
StringBuilder=新的StringBuilder（）；
对于（int i=0；ipublic class CardAdapter extends RecyclerView.Adapter<CardHolder> {
    private ArrayList<ICard> cards;

    public CardAdapter(ArrayList<ICard> cards){
        super();
        this.cards = cards;
    }
    @Override
    public CardHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.all_card_row, parent, false);
        return new CardHolder(itemView);
    }

    @Override
    public void onBindViewHolder(CardHolder holder, int position) {
        ICard card = cards.get(position);
        holder.setCard((Card)card);
    }

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