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omni_datetime_picker 封面
插件详情v2.3.3

omni_datetime_picker

一个日期时间选择器包,可选择使用单个日期时间选择器或日期时间范围选择器。

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近 30 天下载
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喜欢数
265
Pub 分数
160

安装插件

flutter pub add omni_datetime_picker

插件介绍

基于插件公开信息、社区数据与项目使用情况整理的选型参考。

OmniDateTimePicker 是一个 Flutter 包,提供灵活的日期和时间选择功能,支持单个时间选择器和范围选择器。它在 Android、iOS、Web、macOS、Windows 和 Linux 上提供一致且可自定义的界面。该包通过直观的 UI 组件,简化了表单、日历和调度应用中的日期和时间输入,允许用户选择一个或多个日期/时间。基于 Dart 构建,可无缝集成到 Flutter 项目中,并支持本地化和主题自定义。

适合场景

  • 安排预约
  • 预订系统
  • 活动策划工具
  • 需要日期/时间的表单输入
  • 日历应用
  • 任务管理界面

主要特点

  • 单个日期时间选择器
  • 范围日期时间选择器
  • 跨平台兼容性
  • 可自定义的主题
  • 本地化支持
  • 流畅的动画

适合对象

  • 开发包含日期/时间输入的表单的开发者
  • 需要灵活日期选择的应用程序
  • 面向多个平台的项目
  • 面向用户界面的调度功能
  • 重视开发者体验的团队

使用建议

  • 需要 Flutter SDK 2.5 或更高版本
  • 仅限基本的日期/时间选择(无高级日历逻辑)
  • 复杂的 UI 可能需要额外的样式
  • 除了选择之外,没有内置验证
  • 某些功能依赖于平台特定的原生组件

原始 README

以下为关联源码仓库的 README 原文快照,最新内容请访问源码仓库。

Omni DateTime Picker

pub package

A DateTime picker that lets user select a date and the time, with start & end as a range.

ko-fi

Screenshots

Light Dark
Omni DateTime Range Picker - Light Omni DateTime Range Picker - Dark

Getting started

Add this to your package's pubspec.yaml file and run flutter pub get:

dependencies:
  omni_datetime_picker: ^2.3.2

Now in your Dart code, you can use:

import 'package:omni_datetime_picker/omni_datetime_picker.dart';

Usage

Simple usage:

OmniDateTimePicker

DateTime? dateTime = await showOmniDateTimePicker(context: context);

OmniDateTimeRangePicker

List<DateTime>? dateTimeList = await showOmniDateTimeRangePicker(context: context);

Custom properties:

OmniDateTimePicker

DateTime? dateTime = await showOmniDateTimePicker(
                    context: context,
                    initialDate: DateTime.now(),
                    firstDate:
                        DateTime(1600).subtract(const Duration(days: 3652)),
                    lastDate: DateTime.now().add(
                      const Duration(days: 3652),
                    ),
                    is24HourMode: false,
                    isShowSeconds: false,
                    minutesInterval: 1,
                    secondsInterval: 1,
                    isForce2Digits: false,
                    borderRadius: const BorderRadius.all(Radius.circular(16)),
                    constraints: const BoxConstraints(
                      maxWidth: 350,
                      maxHeight: 650,
                    ),
                    transitionBuilder: (context, anim1, anim2, child) {
                      return FadeTransition(
                        opacity: anim1.drive(
                          Tween(
                            begin: 0,
                            end: 1,
                          ),
                        ),
                        child: child,
                      );
                    },
                    transitionDuration: const Duration(milliseconds: 200),
                    barrierDismissible: true,
                    barrierColor: const Color(0x80000000),
                    selectableDayPredicate: (dateTime) {
                      // Disable 25th Feb 2023
                      if (dateTime == DateTime(2023, 2, 25)) {
                        return false;
                      } else {
                        return true;
                      }
                    },
                    type: OmniDateTimePickerType.dateAndTime,
                    title: Text('Select Date & Time'),
                    titleSeparator: Divider(),
                    separator: SizedBox(height: 16),
                    padding: EdgeInsets.all(16),
                    insetPadding: EdgeInsets.symmetric(horizontal: 40, vertical: 24),
                    theme: ThemeData.light(),
                    actionsBuilder: (context, confirmCallback, cancelCallback) {
                      return Row(
                        mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                        children: [
                          TextButton(
                            onPressed: cancelCallback,
                            child: Text('Cancel'),
                          ),
                          ElevatedButton(
                            onPressed: confirmCallback,
                            child: Text('Confirm'),
                          ),
                        ],
                      );
                    },
                  );

OmniDateTimeRangePicker

List<DateTime>? dateTimeList =
                      await showOmniDateTimeRangePicker(
                    context: context,
                    startInitialDate: DateTime.now(),
                    startFirstDate:
                        DateTime(1600).subtract(const Duration(days: 3652)),
                    startLastDate: DateTime.now().add(
                      const Duration(days: 3652),
                    ),
                    endInitialDate: DateTime.now(),
                    endFirstDate:
                        DateTime(1600).subtract(const Duration(days: 3652)),
                    endLastDate: DateTime.now().add(
                      const Duration(days: 3652),
                    ),
                    is24HourMode: false,
                    isShowSeconds: false,
                    minutesInterval: 1,
                    secondsInterval: 1,
                    isForce2Digits: false,
                    isForceEndDateAfterStartDate: true,
                    onStartDateAfterEndDateError: () {
                      // Handle error when start date is after end date
                      print('Start date cannot be after end date!');
                    },
                    borderRadius: const BorderRadius.all(Radius.circular(16)),
                    constraints: const BoxConstraints(
                      maxWidth: 350,
                      maxHeight: 650,
                    ),
                    transitionBuilder: (context, anim1, anim2, child) {
                      return FadeTransition(
                        opacity: anim1.drive(
                          Tween(
                            begin: 0,
                            end: 1,
                          ),
                        ),
                        child: child,
                      );
                    },
                    transitionDuration: const Duration(milliseconds: 200),
                    barrierDismissible: true,
                    barrierColor: Colors.black54,
                    startSelectableDayPredicate: (dateTime) {
                      // Disable 25th Feb 2023 for start date
                      if (dateTime == DateTime(2023, 2, 25)) {
                        return false;
                      } else {
                        return true;
                      }
                    },
                    endSelectableDayPredicate: (dateTime) {
                      // Disable 26th Feb 2023 for end date
                      if (dateTime == DateTime(2023, 2, 26)) {
                        return false;
                      } else {
                        return true;
                      }
                    },
                    type: OmniDateTimePickerType.dateAndTime,
                    title: Text('Select Date & Time Range'),
                    titleSeparator: Divider(),
                    startWidget: Text('Start'),
                    endWidget: Text('End'),
                    separator: SizedBox(height: 16),
                    defaultTab: DefaultTab.start,
                    padding: EdgeInsets.all(16),
                    insetPadding: EdgeInsets.symmetric(horizontal: 40, vertical: 24),
                    theme: ThemeData.light(),
                    actionsBuilder: (context, confirmCallback, cancelCallback) {
                      return Row(
                        mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                        children: [
                          TextButton(
                            onPressed: cancelCallback,
                            child: Text('Cancel'),
                          ),
                          ElevatedButton(
                            onPressed: confirmCallback,
                            child: Text('Confirm'),
                          ),
                        ],
                      );
                    },
                  );

The returned value of showOmniDateTimeRangePicker() will be a List with two DateTime:

[startDateTime, endDateTime].

Usage with more flexibility

OmniDateTimePicker is now available for use directly as a widget instead of the prebuilt dialogs.

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