"package:intl/intl.dart" 出现 flutter RTL 语法错误

Question

你好，我最近尝试使用日期选择器进行 flutter，但我没有找到任何文档或教程，所以我打开 flutter gallery 项目并尝试复制代码。按照我导入 "package:intl/intl.dart" 库的代码。之后在 main.dart 构建函数中：

  Widget build(BuildContext context) {
return new MaterialApp(
    title: 'Welcome to Flutter',
    theme: new ThemeData.light(),
    home: new InitiateAppPage(),
    builder: (BuildContext context, Widget child) {
      return new Directionality(
        textDirection: TextDirection.rtl,
        child: child,
      );
    },
    );   }

来自 SDK 库 'ui.dart' 的元素 'TextDirection' 被 'intl.dart' 隐式隐藏。这个问题有什么解决办法吗？

Answer 1

如下导入命名空间并使用别名

import 'package:intl/intl.dart' as intl;

Answer 2

import 'dart:ui' as ui;

..

textDirection: ui.TextDirection.ltr,

"package:intl/intl.dart" 出现 flutter RTL 语法错误

flutter RTL syntax error with "package:intl/intl.dart"

right-to-left

flutter