如何获得ISO国家code Android应用程序？ [英] How to get ISO Country code in android applications?

问题描述

我在Android应用程序中的新的开发。我想获得ISO国家code，当我通过手机号码与国家code。如果我通过手机号码为1-319-491-6338，我可以得到国家ISO code，因美国/美国在机器人？

I am a new developer on android application. I would like to get the ISO Country code when I pass the mobile number with country code. If I pass the mobile number as 1-319-491-6338, can I get country ISO code as US / USA in android?

我已经写了code如下：

I have written the code as follows:

      TelephonyManager tm = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
      String countryCode = tm.getSimCountryIso();
      String mobileno="1-319-491-6338";

在这里，我在这里可以通过手机号码？

Here, where can I pass the mobile number?

谁能帮帮我吗？

在此先感谢

推荐答案

您可能无法查询全国code通过编程的标准API，但你可以有一个表中的应用程序。这种表很容易通过谷歌找到。（如： HTTP：//country$c$c.org/ ）

You may not be able to query the country code programmatically via the standard API but you could include a table in your app. Such a table is easily found via Google (e.g. http://countrycode.org/).

危险就会罗宾逊：但是，你应该问自己：什么问题你要回答。隐在的问题是，假设有国际长途codeS和ISO国家codeS之间有一个一对一的映射。这是不可以真。例如，无论是美国和加拿大的国际长途code'1'。

Danger Will Robinson!: However, one should ask yourself what question you are trying to answer. Implicit in your question is that assumption that there is a one-to-one mapping between international dialling codes and ISO country codes. This is not true. For example, both the USA and Canada have the international dialling code '1'.

也许想重新构建你的应用程序的界面。允许用户选择一个国家，与手机号码关联，但使用该表从 HTTP：//country$c$c.org/ 命令上方最有可能的人选？

Perhaps think about re-structuring your app's interface. Allow the user to select a country to associate with the phone number but use the table from http://countrycode.org/ to order the most likely candidates at the top?

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