求救! 关于获取手机语言设置问题?

Question

我想获取本地手机语言, 简体中文还是英文, 但是localeResolutionCallback这个函数在ios下一直返回en但是手机时简体中文的, 这个问题怎么解决?

flutter信息:

Flutter 1.12.13+hotfix.9 ? channel stable ?
https://github.com/flutter/flutter.git
Framework ? revision f139b11009 (4 weeks ago) ? 2020-03-30 13:57:30 -0700
Engine ? revision af51afceb8
Tools ? Dart 2.7.2

代码如下:

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(title: 'Flutter Demo Home Page'),
      localeResolutionCallback: (locale, locales) {
        print('cacasasc, ${locale.languageCode}');
        if (locale.languageCode == 'zh') {
          return Locale('zh', 'CN');
        } else {
          return Locale('en', 'EN');
        }
      }
    );
  }
}

日志:

flutter: cacasasc, en

Answer 1

在xcode里添加简体中文的支持
工程-PROJECT-info->Localizations，点“+”，选择（Chinese(Simplified)）添加简体中文，英文Xcode自带有（English），所以不需要再次添加。(点击添加弹出语言菜单，即可选择你所需要的语言)