如何在 React Native（iOS 和 Android）中获取设备的当前国家/地区？

Question

我正在尝试获取设备当前所在的国家/地区，但没有找到任何信息。在 React Native 中有什么可以这样做的吗？我尝试使用 react-native-device-info 但它也不支持，但在以前的版本中可以通过 getDeviceCountry() 获取。现在最新版本显示错误：

TypeError: _reactNativeDeviceInfo.default.getDeviceCountry is not a function. (In '_reactNativeDeviceInfo.default.getDeviceCountry()', '_reactNativeDeviceInfo.default.getDeviceCountry' is undefined)

Answer 1

看起来这是 React Native 中的一个错误。请检查他们的 Troubleshooting section

这是他们的建议：

Seems to be a bug caused by react-native link. You can manually delete libRNDeviceInfo-tvOS.a in Xcode -> [Your iOS build target] -> Build Phrases -> Link Binary with Libraries.

Answer 2

根据 react-native-device-info for latest version, they have moved some of their apis to react-native-localize to reduce duplication in the react-native-community modules. react-native-localize 的文档，对我来说效果很好。

设置：

$ npm install --save react-native-localize
# --- or ---
$ yarn add react-native-localize

用法：

import * as RNLocalize from "react-native-localize";

console.log(RNLocalize.getLocales());
console.log(RNLocalize.getCurrencies());
console.log(RNLocalize.getCountry());
console.log(RNLocalize.getCalendar());
console.log(RNLocalize.getTemperatureUnit());
console.log(RNLocalize.getTimeZone());
console.log(RNLocalize.uses24HourClock());

还有更多。有关详细说明，请通过给定的link访问他们的官方文档：react-native-localize