huixiang_app/lib/view_widget/cupertino_date_picker.dart

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

class CupertinoDatePickerWidget extends StatelessWidget {
  DateTime dateTime;

  @override
  Widget build(BuildContext context) {
    return Container(
      height: 252,
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.only(
          topLeft: Radius.circular(8),
          topRight: Radius.circular(8),
        ),
      ),
      child: Column(
        children: [
          Container(
            height: 50,
            child: Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              crossAxisAlignment: CrossAxisAlignment.center,
              children: [
                InkWell(
                  onTap: () {
                    Navigator.of(context).pop();
                  },
                  child: Container(
                    child: Text(
                      "取消",
                      style: TextStyle(
                          fontSize: 16,
                          fontWeight: FontWeight.bold,
                          color: Colors.black),
                    ),
                    margin: EdgeInsets.only(left: 6),
                    padding: EdgeInsets.all(10),
                  ),
                ),
                InkWell(
                  onTap: () {
                    Navigator.of(context).pop(dateTime);
                  },
                  child: Container(
                    child: Text(
                      "确认",
                      style: TextStyle(
                          fontSize: 16,
                          fontWeight: FontWeight.bold,
                          color: Color(0xFF32A060)),
                    ),
                    margin: EdgeInsets.only(left: 6),
                    padding: EdgeInsets.all(10),
                  ),
                ),
              ],
            ),
          ),
          Container(
            height: 2,
            color: Color(0xFFF4F4F4),
          ),
          Container(
            height: 200,
            child: CupertinoDatePicker(
              mode: CupertinoDatePickerMode.date,
              backgroundColor: Colors.white,
              initialDateTime: DateTime.now(),
              minimumDate: DateTime(1900),
              maximumDate: DateTime.now(),
              onDateTimeChanged: (data) {
                dateTime = data;
              },
            ),
          ),
        ],
      ),
    );
  }
}