在Android listview的setOnItemClickListener上设置item点击事件

Question

我使用自定义适配器在列表视图的一行中有三个文本视图，单击该行时，我想执行所选文本视图的单击事件。

下面是我的点击事件的示例代码。在第一次单击时，监听器被设置，只有在第二次单击时才会发生实际的单击事件，我想在第一次单击本身上找到它。是否可以？

listView.setOnItemClickListener(new OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapter, View view,      int pos, long id) {

                    final Order orderBooking = (Order)adapter.getItemAtPosition(pos);

                    // SKU listener
                    final TextView tvSkuId = (TextView) view.findViewById(orderBooking.getSelectedSkuId());
                    tvSkuId.setOnClickListener(new OnClickListener() {
                        @Override
                        public void onClick(View view) {
                            onSkuClickListener(view, orderBooking);
                        }
                    });

                    // SO listener
                    final TextView tvSoId = (TextView) view.findViewById(orderBooking.getSelectedSoId());
                    tvSoId.setOnClickListener(new OnClickListener() {
                        @Override
                        public void onClick(View view) {
                            onSoClickListener(view, orderBooking);
                        }
                    });

                    // OR listener
                    final TextView txtOrId = (TextView) view.findViewById(orderBooking.getSelectedOrId());
                    //onOrClickListener(view, orderBooking);
                    txtOrId.setOnClickListener(new OnClickListener() {
                        @Override
                        public void onClick(View view) {
                            onOrClickListener(view, orderBooking);
                        }
                    });
            }
        });

Answer 1

为什么不在初始化时设置这些 clickListener？当您将数据绑定到视图时，您应该在适配器中进行设置。您的代码是错误的，因为每次用户单击列表行时它都会初始化您的视图。

Answer 2

在适配器的 getview 方法中执行此操作。为每个文本视图设置一个 onclick 监听器。

@Override
public View getChildView(int groupPosition, int childPosition,
        boolean isLastChild, View convertView, ViewGroup parent) {

    List<SectionObj> article = (List<SectionObj>) children.get(groupPosition);

    if (convertView == null) {
        LayoutInflater infalInflater = (LayoutInflater) context
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        convertView = infalInflater.inflate(R.layout.listchildlayout_galleryview, null);
    }       
     Gallery gallery = (Gallery) convertView.findViewById(R.id.customviewgallery);
     gallery.setAdapter(new AddImgAdp(context, article, groupPosition ));
     gallery.setOnItemClickListener(mOnGalleryClick);

    return convertView;
}

private OnItemClickListener mOnGalleryClick = new OnItemClickListener(){

    @Override
    public void onItemClick(AdapterView<?> parent, View v, int position, long id) {


    }       
};

以上是画廊视图。做同样的事情，除了对文本视图做同样的事情