如何在 iPhone 应用程序中显示阿拉伯数字而不本地化每个数字 [英] how to display arabic numbers inside iPhone apps without localizing each digit

问题描述

我想知道如何在不本地化每个数字的情况下在 iPhone 应用程序中显示阿拉伯数字.

I want to know how to display arabic numbers inside iPhone apps without localizing each digit.

例如，我在代码中有一个整数，其值 = 123

like for example, I have an integer in the code whose value = 123

我想显示为١٢٣无需自行本地化每个数字并强制应用使用阿拉伯语作为本地化语言，而不管用户选择的语言是什么

I want to display it as ١٢٣ without having to localize each digit on its own and force the app to use arabic as the localization language regardless of the user's chosen language

因为我在整个应用程序中都有很多动态变化的数字，所以我需要一个通用的智能解决方案

because I have many numbers all over the application that change dynamically, so I need a generic smart solution

推荐答案

NSDecimalNumber *someNumber = [NSDecimalNumber decimalNumberWithString:@"123"];
NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init];
NSLocale *arLocale = [[[NSLocale alloc] initWithLocaleIdentifier:@"ar"] autorelease];
[formatter setLocale:arLocale];
NSLog(@"%@", [formatter stringFromNumber:someNumber]); // Prints in Arabic
[formatter setLocale:[NSLocale currentLocale]];
NSLog(@"%@", [formatter stringFromNumber:someNumber]); // Prints in Current Locale
[formatter release];

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