如何使用Android xliff:g [英] How to use Android xliff:g

问题描述

有人可以解释xliff:g的字符串/本地化吗.

Can someone please explain the xliff:g for strings/localization.

我了解到xliff:g不应在<>内进行任何翻译，但是我很困惑如何在代码中使用它.

I understand that xliff:g is not supposed to translate anything inside the <> things, but I'm confused how exactly I'd use this in code.

我所举的一个例子是我拥有的实践西班牙语翻译:

An example I have in my case is the practice spanish translations that I have has:

<string name="order_quantity">Cantidad: <xliff:g id="quantity" example="2">%d/xliff:g</string>

我现在正在尝试使用xliff:g获取本地化字符串. id在这里是什么，它有什么作用?它叫什么?

I am now trying to get localized strings with xliff:g to work. What is id here and what does it do? And what does it call?

%d又是什么，它有什么作用? example的意义是什么?另外，如果有的话，我该怎么称呼它为代码?

Also what is the %d and what does it do? What is the point of example? Also, how would I call that into code, if at all?

为什么有人不能执行以下代码来插入以下xml:

Why can't someone just do the following code to insert the following xml:

<string name="quant">Quantity: </string>

像这样进入Java:

getString(R.string.quant) + quantity

以这种方式将数量变量简化为getString?

so that way it concactenates the quantity variable into the getString?

推荐答案

在您的示例中有轻微的错字，应该有一个结束标记:

Minor typo in your example, there should be a closing tag:

<string name="order_quantity">Cantidad: <xliff:g id="quantity" example="2">%d</xliff:g></string>

id属性仅用于标识替换参数表示的内容(在您的情况下，它表示数量).就像您说的那样，是笔记，实际上并未以编程方式使用.

The id attribute is just used to identify what the substitution parameter represents (in your case, it represents the quantity). It's as you said, a note, and not actually used programmatically.

也就是说，在Android Studio中，如果您为字符串启用了代码折叠功能，则当它显示折叠的字符串时，它将替换ID.您会看到类似这样的内容:

That said, in Android Studio, if you have Code Folding enabled for strings, it will substitute in the ID when it shows the collapsed string. You'd see something like this:

// This...
mTextView.setText(getString(R.string.order_quantity, 2));

// Will show as this when folded:
mTextView.setText("Cantidad: {quantity}");

关于第二个问题，为什么不只使用字符串连接呢?在其他语言中，替换可能不会出现在字符串的末尾.您可能会有类似的内容:

As for your second question, why not just use string concatenation? In other languages, the substitution may not go at the end of the string. You could have something like:

values/strings.xml
    <string name="order_quantity">%d items</string>

values-es/strings.xml
    <string name="order_quantity">Cantidad: %d</string>

因此，您可以看到在这种情况下，仅将字符串附加在一起不会带来有效的结果.

So you can see that in this case, simply appending the strings together would not give you a valid result.

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