是否可以通过Java中的Locale列出可用的TimeZones? [英] Is it possible to list available TimeZones by Locale in Java?
问题描述
我需要生成要为用户显示的时区列表。我们想根据用户的Locale缩小列表范围。
I need to generate a list of timezones to display for a user. We'd like to narrow the list down depending on the user's Locale.
如果用户的语言环境为en_US,他可能并不关心列表中的Asia / Ashkhabad。
If the user has a locale of 'en_US', he probably doesn't care to see 'Asia/Ashkhabad' in the list.
这可行吗?
推荐答案
不,你不能。您可以使用TimeZone.getAvailableIDs(int rawoffset)来缩小结果范围,但是您需要保留Locale-> raw offset的映射。
No you can't. You can use TimeZone.getAvailableIDs(int rawoffset) to narrow the results, but then you need to keep a map of Locale->raw offsets.
此外,如果发生了什么您的用户是位于印度的美国人吗?你不想为他显示Banglor时区吗?
Also, what happens if your user is an American located in India? Don't you want to display the Banglor time zone for him?
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