删除无用的文件

lib/generated/i18n.dart

@@ -1,126 +0,0 @@
-import 'dart:async';
-
-import 'package:flutter/foundation.dart';
-import 'package:flutter/material.dart';
-
-// ignore_for_file: non_constant_identifier_names
-// ignore_for_file: camel_case_types
-// ignore_for_file: prefer_single_quotes
-
-// This file is automatically generated. DO NOT EDIT, all your changes would be lost.
-class S implements WidgetsLocalizations {
-  const S();
-
-  static S current;
-
-  static const GeneratedLocalizationsDelegate delegate =
-    GeneratedLocalizationsDelegate();
-
-  static S of(BuildContext context) => Localizations.of<S>(context, S);
-
-  @override
-  TextDirection get textDirection => TextDirection.ltr;
-
-}
-
-class $en extends S {
-  const $en();
-}
-
-class GeneratedLocalizationsDelegate extends LocalizationsDelegate<S> {
-  const GeneratedLocalizationsDelegate();
-
-  List<Locale> get supportedLocales {
-    return const <Locale>[
-      Locale("en", ""),
-    ];
-  }
-
-  LocaleListResolutionCallback listResolution({Locale fallback, bool withCountry = true}) {
-    return (List<Locale> locales, Iterable<Locale> supported) {
-      if (locales == null || locales.isEmpty) {
-        return fallback ?? supported.first;
-      } else {
-        return _resolve(locales.first, fallback, supported, withCountry);
-      }
-    };
-  }
-
-  LocaleResolutionCallback resolution({Locale fallback, bool withCountry = true}) {
-    return (Locale locale, Iterable<Locale> supported) {
-      return _resolve(locale, fallback, supported, withCountry);
-    };
-  }
-
-  @override
-  Future<S> load(Locale locale) {
-    final String lang = getLang(locale);
-    if (lang != null) {
-      switch (lang) {
-        case "en":
-          S.current = const $en();
-          return SynchronousFuture<S>(S.current);
-        default:
-          // NO-OP.
-      }
-    }
-    S.current = const S();
-    return SynchronousFuture<S>(S.current);
-  }
-
-  @override
-  bool isSupported(Locale locale) => _isSupported(locale, true);
-
-  @override
-  bool shouldReload(GeneratedLocalizationsDelegate old) => false;
-
-  ///
-  /// Internal method to resolve a locale from a list of locales.
-  ///
-  Locale _resolve(Locale locale, Locale fallback, Iterable<Locale> supported, bool withCountry) {
-    if (locale == null || !_isSupported(locale, withCountry)) {
-      return fallback ?? supported.first;
-    }
-
-    final Locale languageLocale = Locale(locale.languageCode, "");
-    if (supported.contains(locale)) {
-      return locale;
-    } else if (supported.contains(languageLocale)) {
-      return languageLocale;
-    } else {
-      final Locale fallbackLocale = fallback ?? supported.first;
-      return fallbackLocale;
-    }
-  }
-
-  ///
-  /// Returns true if the specified locale is supported, false otherwise.
-  ///
-  bool _isSupported(Locale locale, bool withCountry) {
-    if (locale != null) {
-      for (Locale supportedLocale in supportedLocales) {
-        // Language must always match both locales.
-        if (supportedLocale.languageCode != locale.languageCode) {
-          continue;
-        }
-
-        // If country code matches, return this locale.
-        if (supportedLocale.countryCode == locale.countryCode) {
-          return true;
-        }
-
-        // If no country requirement is requested, check if this locale has no country.
-        if (true != withCountry && (supportedLocale.countryCode == null || supportedLocale.countryCode.isEmpty)) {
-          return true;
-        }
-      }
-    }
-    return false;
-  }
-}
-
-String getLang(Locale l) => l == null
-  ? null
-  : l.countryCode != null && l.countryCode.isEmpty
-    ? l.languageCode
-    : l.toString();

res/values/strings_en.arb

@@ -1 +0,0 @@
-{}