java - 删除 CustomArrayAdapter 内 ListView 上的项目

Question

我的listview的每个项目都有一个图像按钮，如果您单击该按钮，我想删除与当前图像按钮关联或当前聚焦的项目。

listview = (QuickReturnListView) v.findViewById(R.id.carddemo_list_expand);

        String[] values = new String[] { "Android", "iPhone", "WindowsMobile",
            "Blackberry", "WebOS", "Ubuntu", "Windows7", "Max OS X",
            "Linux", "OS/2", "Ubuntu", "Windows7", "Max OS X", "Linux",
            "OS/2", "Ubuntu", "Windows7", "Max OS X", "Linux", "OS/2",
            "Android", "iPhone", "WindowsMobile" };


        list = new ArrayList<String>();
        for (int i = 0; i < values.length; ++i) {
          list.add(values[i]);
        }

        adapter = new MySimpleArrayAdapter(getActivity(), list);
        listview.setAdapter(adapter);

<小时/>

 public class MySimpleArrayAdapter extends ArrayAdapter<String> {
      private final Context context;
      private final ArrayList<String> values;

      public MySimpleArrayAdapter(Context context, ArrayList<String> list) {
        super(context, R.layout.inner_base_header_cutom, list);
        this.context = context;
        this.values = list;
      }

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

v.remove = (ImageView)rowView.findViewById(R.id.cancel);
v.remove.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub


             //Global Variables 
            list.remove(position);
            adapter.notifyDataSetChanged();


            //

        }
    });

}

Answer 1

ArrayAdapter 具有 remove(T object) 方法，您应该调用该方法来清理您提供给父类(super class)的数据集:您应该在 onClick 内部调用

remove(list.get(position));