Android-ListView-Adapter view无复用

ListView设置适配器，加载Item视图

方法：

lvList.setAdapter(new MenuAdapter());

 

MenuAdapter类具体实现如下：

class MenuAdapter extends BaseAdapter {

    @Overrride
    public int getCount(){
            reutrn mMenuList.size();
    }

    @Override
    public NewsMenuData getItem(int position) {
            return mMenuList.get(position);
    }

    @Override
    public long getItemId(int position) {
            return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
//此处没有复用view对象，主要是考虑到data简单，么有必要。
            View view = View.inflate(mActivity, R.layout.list_menu_item, null);
            TextView tvTitle = (TextView)view.findViewById(R.id.tv_title);
            
            NewsMenuData newsMenuData = mMenuList.get(position);
            tvTitle.setText(newsMenuData.title);
            return view;
    }
}