如何在flutter中检索当前语言代码 [英] How to retrieve the current language code in flutter

问题描述

Hello Everyone，



我想从我的flutter / dart项目中检索当前的系统lqnguage代码，就像。 fr，en，...



我尝试过：



我尝试过以下方法：

 Locale myLocale = Localizations.localeOf（context）; 
 String lc = currentLanguageCode（myLocale）; 
 
打印（语言代码：$ {lc}）; 

问题来自< b> void initState（）语句，上下文为null，然后返回一个空字符串。



我希望有一个像这样的方法： pre> Platform.isIOS

是否有人知道如何从项目的各个角落获取此语言代码。 />


非常感谢您。

祝你好运。

MiQi

解决方案

{lc}）;

问题来自 void initState（）语句，上下文为空，然后返回一个空字符串。



我希望有一个方法，如：

平台。 isIOS 

任何人都知道如何从项目的任何地方获取此语言代码。



非常感谢您。

祝你好运。

MiQi

Hello Everyone,

I would like to retrieve from my flutter/dart project, the current system lqnguage code, like. fr, en, ...

What I have tried:

I have tried the following:

Locale myLocale = Localizations.localeOf(context);
String lc = currentLanguageCode(myLocale);

print ("Language code: ${lc}");

The problen is from the void initState() statement, the context is null and will then return an empty string.

I was hoping to have a method like:

Platform.isIOS

Does anyonce have an idea how to grab this language code from everywhere in the project.

Thank you very much in advance.
Best regards.
MiQi

解决方案

{lc}");

The problen is from the void initState() statement, the context is null and will then return an empty string.

I was hoping to have a method like:

Platform.isIOS

Does anyonce have an idea how to grab this language code from everywhere in the project.

Thank you very much in advance.
Best regards.
MiQi

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