相关疑难解决方法(0)

我setOnCheckedChangeListener为我实施了checkbox

有没有办法可以打电话

checkbox.setChecked(false);

没有触发 onCheckedChanged

我知道这个问题一直被问到,但我仍然无法找到真正帮助我的建议.每当列表向下滚动时,都会取消选中该复选框.是的我正在使用布尔数组来存储值,但这仍然无法解决问题.这是我的代码.请为此建议一个解决方案.谢谢.

 public View getView(final int position, View convertView, ViewGroup parent) {
    // TODO Auto-generated method stub
        final ViewHolder holder;
final boolean[] itemChecked=new boolean[30];

    LayoutInflater inflater =  context.getLayoutInflater();  
    if(convertView==null)  
    {  
        convertView = inflater.inflate(R.layout.custom_list, null);
        holder = new ViewHolder();  
        holder.txtViewTitle = (TextView) convertView.findViewById(R.id.title_text);  
        holder.txtViewDescription = (TextView) convertView.findViewById(R.id.description_text);  
        holder.cb=(CheckBox) convertView.findViewById(R.id.cb);
        convertView.setTag(holder);  

    }  

    else  
    {
        holder=(ViewHolder)convertView.getTag();  

     }  

    holder.cb.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {

            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                // TODO Auto-generated method stub
                 itemChecked[position] = isChecked;
                 if(itemChecked[position])
                 {
                     holder.cb.setChecked(true);
                 }
                 else
                 {
                     holder.cb.setChecked(false);
                 } …

我有一个Android,ListView其项目有一个复选框.

默认情况下会选中该复选框.取消选中后,应将其从列表中删除.

问题是onCheckedChanged被解雇了两次:当我点击复选框取消选中它(带isChecked false)和我删除项目后(带isChecked true).

这是我的ArrayAdapter的相关代码:

public View getView(final int position, View convertView, ViewGroup parent) {
    ViewHolder holder;
    if (convertView == null) {
        convertView = mInflater.inflate(R.layout.item, parent, false);
        holder = new ViewHolder();
        holder.check = (CheckBox) convertView.findViewById(R.id.check);
        convertView.setTag(holder);
    } else {
        holder = (ViewHolder) convertView.getTag();
    }
    final Object item = this.getItem(position);
    holder.check.setOnCheckedChangeListener(new CheckBox.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            if (!isChecked) {
                remove(item); // This somehow calls onCheckedChanged again
            } …