flutter showDatePicker显示中文日期_Flutter时间控件显示中文

flutter showDatePicker showTimePicker显示中文日期

1、配置flutter_localizations依赖

找到pubspec.yaml配置flutter_localizations

dependencies:

  flutter:

    sdk: flutter

  flutter_localizations:

    sdk: flutter

2、导入国际化的包 flutter_localizations

import 'package:flutter_localizations/flutter_localizations.dart'; 

3、设置国际化

void main() {

  runApp(

    new MaterialApp(

      title: 'app',

      theme: new ThemeData(

        primaryColor: Colors.white,

      ),

      home: new MyLoginWidget(),

      localizationsDelegates: [

        //此处

        GlobalMaterialLocalizations.delegate,

        GlobalWidgetsLocalizations.delegate,

      ],

      supportedLocales: [

        //此处

        const Locale('zh', 'CH'),

        const Locale('en', 'US'),

      ],

    ),

  );

}

4、要显示中文的控件设置：

_showDatePicker() async{

    var date =await showDatePicker(

      context: context,

      initialDate: _datetime,

      firstDate:DateTime(1900),

      lastDate:DateTime(2050),

      locale: Locale('zh'),

    );

    if(date==null) return;

    print(date);

    setState(() {

       _datetime=date;

    });

  }