在Android列表适配器中是否有值成员属性？

Question

是在机器人到显示部件和值成员适配器这可能吗？这意味着ListView的value成员将被隐藏

Answer 1

你需要做的是建立一个自定义Adapter保存对象的列表。

对象

public class MyObject { 
    private int id; 
    private String name; 
} 

适配器

public class MyObjectListAdapter extends ArrayAdapter<MyObject> { 
    private final Context context; 

    public MyObjectListAdapter(Context context, List<MyObject> objects) { 
     super(context, R.layout.listview_myobjects, objects); 
     this.context = context; 
    } 

    @Override 
    public View getView(int position, View convertView, ViewGroup parent) { 
     LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 
     View rowView = inflater.inflate(R.layout.listview_myobject_item, parent, false); 

     TextView textViewName = (TextView) rowView.findViewById(R.id.textViewObjectName); 

     MyObject current = getItem(position); 
     textViewName.setText(current.getName()); 
     return rowView; 
    } 
} 

拉尔斯·沃格尔进去细节约ListView，使更多的信息，请看这里： http://www.vogella.com/articles/AndroidListView/article.html