internationalization - 在 Flutter 应用程序中使用英里还是公里？

Question

问候 Flutter 开发人员，

我正在编写一个国际化的应用程序，并尝试根据语言环境确定是使用英里还是公里。目前我只能从 locale 数据结构中看到国家和语言。有没有办法确定应用应该使用英里还是公里？

谢谢!

詹姆斯

Answer 1

https://docs.flutter.io/flutter/widgets/MediaQueryData/alwaysUse24HourFormat.html

Whether to use 24-hour format when formatting time.

The behavior of this flag is different across platforms:

• On Android this flag is reported directly from the user settings called "Use 24-hour format". It applies to any locale used by the application, whether it is the system-wide locale, or the custom locale set by the application.
• On iOS this flag is set to true when the user setting called "24-Hour Time" is set or the system-wide locale's default uses 24-hour formatting.

另见 https://docs.flutter.io/flutter/widgets/MediaQuery-class.html