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删除从清单中删除一个项目,并按每行一个纽扣的纽芬兰语重报。
原标题:Delete an item from the listview and refresh it on a button click in each row

然而,我们却在为此而努力。 我想简单地删除名单上的一个项目,然后点击该行的纽子。

我曾尝试过

holder.button.setText("End");
holder.button.setTag(position);
holder.button.setOnClickListener(new OnClickListener() {
    public void onClick(View v) {
        Integer index = (Integer) v.getTag();
        app_details.remove(index.intValue());
        notifyDataSetInvalidated();
    }
});

但是,在把另一个项目从清单中删除的一段话中点击 but子时,我就不可预测。

是否有任何想法?

增 编

最佳回答

I have faced the same problem & finally get rid out of it. Have to tried holder.button.setOnItemClickListener Follow the steps to do what you want:

  1. Implement OnItemClickListener in your current activity class.
  2. set button which delete item from list view to setOnClickListener.
  3. Set list view to setOnItemClickListener listener in your anonymous inner class (e.g., in OnClickListener).
  4. notifyDataSetChanged()
  5. Call this Activity once again Using Intent.

页: 1 一、名单 - 设计;


holder.button.setText("End");
holder.button.setTag(position);
holder.button.setOnClickListener(new OnClickListener() {
    public void onClick(View v) {
       // your needed stuffs...
       listView.setOnItemClickListener(this);
    }
});

  @Override
    public void onItemClick(AdapterView arg0, View arg1, int position, long id) {
        // TODO Auto-generated method stub
        //Do your stuff here... 
    }

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