part of ansu_ui; class RangeDate { DateTime start; DateTime end; RangeDate({ this.start, this.end, }); } ///返回值为`bool`且为`true`时,为一小时内 /// ///否则返回`RangeDate` Future show2DatePicker(BuildContext context) async { return await showModalBottomSheet( context: context, builder: (context) { return AS2DatePicker(); }, ); }