我如何在外部包中绘制从 class 扩展的 class，例如 Class 图中的抽象 class BroadcastReceiver？

Question

我可以知道在 UML Class 图中表示我的 class 对象的方法吗？该图从抽象 class BroadcastReceiver 等外部包扩展了 class？

例如我有以下 class :-

 public class MyBroadcastReceiver : BroadcastReceiver
{        
    private bool isConnected;

    public MyBroadcastReceiver (Context context)
    {            
    }

    public override void OnReceive(Context context, Intent intent)
    {                                 
    }
}

Answer 1

这是一个简单的概括：

我如何在外部包中绘制从 class 扩展的 class，例如 Class 图中的抽象 class BroadcastReceiver？

How do I draw a class which extends from a class in the external package such as abstract class BroadcastReceiver in Class diagram?

uml

class-diagram