Android:带有xml中参数的用户控件 [英] Android: User control with parameters in xml

问题描述

我想在Android中制作一个自定义控制器，如下例所示:

Hi,

I would like to make a custom controller in Android, which looks like this example:

<control>
    <input>
        <name></name>
        <value></value>
    </input>
    <output>
        <name></name>
        <value></value>
    </output>
</control>

如何读取代码中的参数?

谢谢

How can I read parameters in code?

Thanks

推荐答案

我将从阅读自定义组件(开发人员指南) [ ^ ]，然后查看 UI元素XML [

I would start by reading Custom components (Developers Guide)[^] and then take a look at UI elements XML[^] which fills in the gaps.

/Darren

了解有关在Android中解析XML的信息:
http://www.ibm.com/developerworks/opensource/library/x-android/ [ ^ ]，
http://www.ibm.com/developerworks/opensource/library /x-androidxml/index.html?ca=drs- [ http://www.androidpeople.com/android-xml-parsing-tutorial-using-saxparser [^ ]，
http://www.androidpeople.com/android-xml-parsing -tutorial-％E2％80％93-using-domparser [ http://en.wikipedia.org/wiki/Simple_API_for_XML [ ^ ]，
DOM: http://en.wikipedia.org/wiki/Document_Object_Model [

Read about parsing XML in Android:
http://www.ibm.com/developerworks/opensource/library/x-android/[^],
http://www.ibm.com/developerworks/opensource/library/x-androidxml/index.html?ca=drs-[^],
http://www.androidpeople.com/android-xml-parsing-tutorial-using-saxparser[^],
http://www.androidpeople.com/android-xml-parsing-tutorial-%E2%80%93-using-domparser[^].

Basically, you can either take SAX approach or DOM approach. See:
SAX, "Simple API for XML": http://en.wikipedia.org/wiki/Simple_API_for_XML[^],
DOM: http://en.wikipedia.org/wiki/Document_Object_Model[^].

As your XML is quite small, I would recommend simpler DOM approach.

—SA

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