listview 中 tagview 卡顿求助

Question

我现在想实现如截图的界面，但是现在实现的方法是每次getview的时候去添加tagview，导致上下滑动或者切换的时候都会很卡顿，截图是 什么值得买 中的界面，完全不会卡顿，顺带附上我的代码，想请教一下有什么思路可以解决，或者我哪里做错了，谢谢各位了

 listView.setAdapter(secondAdapter = new CommonAdapter<SecondProductBean>(ClassifyChooseAct.this, secondProductBeans, R.layout.list_classify_item) {
            @Override
            public void convert(ViewHolder helper, SecondProductBean item) {

                if (item.getPosition() == 0){
                    helper.setText(R.id.classify_tv, "全部");
                }else {
                    helper.setText(R.id.classify_tv, item.getTitle());
                }


                tagView = helper.getView(R.id.tagview);
                tagView.setVisibility(View.GONE);

                if (indexMap.containsKey(item.getPosition())) {
                    tagView.removeAllTags();

                    tagView.setVisibility(View.VISIBLE);

                    if (indexMap.get(item.getPosition()) < thirdProductBeans.size()) {
                        beans = thirdProductBeans.get(indexMap.get(item.getPosition()));
                    }

                    if (beans != null) {
                        for (int i = 0; i < beans.size(); i++) {
                            Tag tag = new Tag(Integer.parseInt(beans.get(i).getId()), beans.get(i).getTitle(), ProductBeans.get(click_position).getTag2(), item.getTag3());
                            tag.tagTextColor = Color.parseColor("#888888");
                            tag.layoutColor = Color.parseColor("#FFFFFF");
                            tag.layoutColorPress = Color.parseColor("#DDDDDD");
                            tag.radius = 20f;
                            tag.tagTextSize = 14f;
                            tag.layoutBorderSize = 1f;
                            tag.layoutBorderColor = Color.parseColor("#DDDDDD");
                            tagView.addTag(tag);
                        }
                    }

                    item.isFirst = false;
                }


                tagView.setOnTagClickListener(new OnTagClickListener() {
                    @Override
                    public void onTagClick(Tag tag, int position) {
                        ThirdProductBean bean = new ThirdProductBean();
                        bean.setTitle(tag.text);
                        bean.setTag2(tag.tag2);
                        bean.setTag3(tag.tag3);
                        bean.setTag4(tag.id);
                        Intent intent = new Intent(ClassifyChooseAct.this, SaleSearchResultAct.class);
                        intent.putExtra(SaleSearchResultAct.IntentKey_third_product, bean);
                        startActivity(intent);
                        overridePendingTransition(R.anim.push_right_in,
                                R.anim.push_left_out);
                    }
                });

            }

        });

Answer 1

你先tagView.removeAllTags();
然后再一个一个tagView.addTag(tag);
不卡才怪