Android类图UML [英] Android Class Diagram UML

问题描述

我想为Android项目创建一个类图。
我希望我的类代表我将实现的活动，服务和接口。

在网上有几个问题，但我不能找到一个确定的答案。

我知道Android和UML没有特定的规则，但我有一些疑问。

• 如何表示活动和AsyncTask之间的关系？


• 如何表明活动对另一个活动有意图？

也许如果有人有一个例子，会有帮助。

解决方案

也许这样吗？

• MyBackgroundTask IS A AsyncTask


• MyActivity IS A 活动 li>
  
• MyActivity HAS ONE MyBackgroundTask

您可以使用依赖来显示 AnActivity 类和 AnotherActivity 类：

在这种情况下，它意味着 AnActivity 类需要 AnotherActivity 类的规范或实现。

另一个例子是： ：

• MainActivity IS A FragmentActivity


• MainActivity HAS SOME fragment 。 碎片的类型为 String 。

I'm trying to create a class diagram for an android project. I want my classes represent the activities, services and interfaces that I will implement.

There are several questions about it on the web, but I couldn't find a definitive answer.

I know that there aren't specific rules for Android and UML, but I have some doubts.

• How can I represent the relationship between an Activity and a AsyncTask ?
• How can I indicate that an Activity has an intent to another Activity ?

Maybe if someone has an example, will really help.

解决方案

Maybe something like this?

• MyBackgroundTask IS A AsyncTask
• MyActivity IS A Activity
• MyActivity HAS ONE MyBackgroundTask

You can use a dependency to show that there is an relationship between the AnActivity class and the AnotherActivity class:

In this case, it means that the AnActivity class requires the AnotherActivity class for its specification or implementation. Also, use notes to make it clear.

Update:

Another example:

• MainActivity IS A FragmentActivity
• MainActivity HAS SOME fragments. The fragments are of type String.

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