Android应用程序开发需要XML吗? [英] Is XML required for android app development?

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问题描述

我知道android应用程序通常是用Java构建的。当我在Eclipse中创建一个Android应用程序项目时,我看到有一个XML文件,我知道如果您决定添加图形,这是用于UI或GUI。我是否真的需要学习用于Android应用程序开发的XML,即使它只是基础知识,在Eclipse中,或者Eclipse中的大部分(如果不是全部)在activity_main.xml文件中对其进行排序,您可以在其中拖放小部件?

I know that android applications are commonly built in Java. As I created an Android Application Project in Eclipse, I saw there was a XML file, I know this is for the UI, or GUI if you decide to add graphics. Do I really need to learn XML for android app development, even if its just the basics, in Eclipse, or has Eclipse sorted most if not all of it in the activity_main.xml file where you can drag and drop widgets?

推荐答案

可能你必须学习 XML ,因为声明方法是构建 GUI的推荐方法 Eclipse ADT 插件,请参阅这里 [ ^ ])可能会为您完成大部分工作(我不知道 Android Studio ,但是,但是,你必须知道一点。在任何情况下, XML 都相当简单。
Probably you have to learn XML as the declarative approach is the recommended way for building the GUI. Eclipse (the ADT plugin, see, for instance here[^]) might do the bulk of the work for you (I don't know about Android Studio, however) but, nevertheless you have to know it a bit. In any case XML is fairly simple.


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