从自定义适配器内的ListView中删除项目

Question

我有一个自定义列表视图项,其中包含一个"删除"按钮.我创建了一个名为LazyListAdapterextends 的自定义适配器BaseAdapter.在我覆盖的getView方法中,我按如下方式设置了此按钮的onclick方法:

@Override
public View getView(final int pos, View convertView, ViewGroup parent) {

     View v = convertView;

     // Some other things...

     ImageButton removeFav = (ImageButton) v.findViewById(R.id.removeFavorites);

     removeFav.setOnClickListener(new OnClickListener() {

     @Override
     public void onClick(View v) {

          // I delete the object from Parse database here,
          // Therefore I want the view to disappear here
     }
}

如何使用此onclick方法中的代码删除或以某种方式隐藏相应的视图？或者我应该改变我的做法？

非常感谢你提前.

Answer 1

试试这个

@Override
public View getView(final int pos, View convertView, ViewGroup parent) {

    View v = convertView;

    // Some other things...

    ImageButton removeFav = (ImageButton) v.findViewById(R.id.removeFavorites);

    removeFav.setOnClickListener(new OnClickListener() {

    @Override
    public void onClick(View v) {

       // After you delete the object from Parse database here,
       notifyDataSetChanged();

    }
}