向下滚动列表视图时将选中随机复选框 [英] random checkbox getting checked when scrolling down the list view

问题描述

我正在尝试用OnClickListener实现CheckBox.可用的示例均在OncheckedchangeListener上.

I'm trying to implement CheckBox with OnClickListener. The examples available are all on OncheckedchangeListener.

一旦我选择一个CheckBox，然后向下滚动ListView，就会检查随机的CheckBox.不知道为什么?

Once I select one CheckBox, and I scroll down the ListView, random CheckBox are getting checked. no idea why?

 holder.checkbox.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                    CheckBox checkbox = (CheckBox) v;
                    ClaimList claimList = (ClaimList) checkbox.getTag();
                    claimList.setChecked(checkbox.isChecked());
                }

推荐答案

您需要在ListView中使用ViewHolder Adapter，还需要为getter setter类中的选定项添加boolean标志

You need to use ViewHolder in ListView Adapter also need to add boolean flag for selected item in getter setter Class

选中此链接:带有复选框的列表视图

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