Android是否可以获取用户和设备所在国家/地区的货币代码？ [英] Android Is it possible to get the currency code of the country, where the user and device is?

问题描述

是否可以获取用户和设备所在国家/地区的货币代码。我想将用户当前国家/地区的国家/地区代码设置为默认国家/地区。我们在android中有这个解决方案吗？

Is it possible to get the currency code of the country, where the user and device is. i want to set the country code of the present country of the user as default country. Do we have a solution for this in android ?

推荐答案

因为这段代码可能对你有所帮助，

As this piece of code might be helpfull for you ,

public class CurrencyTest {
    public static void main(String[] args) throws Exception {
        Locale defaultLocale = Locale.getDefault();
        displayCurrencyInfoForLocale(defaultLocale);

        Locale swedishLocale = new Locale("sv", "SE");
        displayCurrencyInfoForLocale(swedishLocale);
    }

    public static void displayCurrencyInfoForLocale(Locale locale) {
        System.out.println("Locale: " + locale.getDisplayName());
        Currency currency = Currency.getInstance(locale);
        System.out.println("Currency Code: " + currency.getCurrencyCode());
        System.out.println("Symbol: " + currency.getSymbol());
        System.out.println("Default Fraction Digits: " + currency.getDefaultFractionDigits());
        System.out.println();
    }
}

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