Adding support for DateTimePicker

描述

I would be great if we can have a DateTimePicker that shows Date and time pickers into one dialog, So in case of the user should pick both date and time, instead of showing a DatePicker then a timePicker, we can show a dateTime picker and user can select a total date in one place.

I found an idea of how you can show it. please take a look at this website for inspiration.

DatePicker tab	TimePicker tab

貢獻者指南

技術棧

javaandroid

領域

mobile

議題類型

feature

難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。

3

預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。

1-2 days

活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。

stale

清晰度議題是否清楚說明預期改動、驗收標準和下一步。

clear

前置要求

Android developmentJavaMaterialDateTimePicker API

新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。

45

研究方向

Examine the existing DatePicker and TimePicker implementations in the repository, particularly how they are rendered and managed. Consider creating a new DateTimePicker component that combines both functionalities into a single dialog with a tab layout. Refer to the example from material ui pickers.dev for UI inspiration. Check the project's contribution guidelines and existing component structure.