ansu_ui/example/lib/example_picker.dart

import 'dart:io';

import 'package:ansu_ui/ansu_ui.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';

import 'codeviewer/code_segments.dart';
import 'common/code_view.dart';

class ExamplePicker extends StatefulWidget {
  ExamplePicker({Key key}) : super(key: key);

  @override
  _ExamplePickerState createState() => _ExamplePickerState();
}

class _ExamplePickerState extends State<ExamplePicker> {
  @override
  Widget build(BuildContext context) {
    return ASScaffold(
      title: '选择器',
      actions: [
        IconButton(
          icon: Icon(
            Icons.code,
            color: Colors.black54,
          ),
          onPressed: () => Get.to(
            CodeView(
              text: (context) => CodeSegments.picker(context),
            ),
          ),
        )
      ],
      body: ListView(
        children: [
          // BEGIN picker
          ListTile(
            title: Text('日期选择器'),
            subtitle: Text('DatePicker'),
            trailing: ASButton(
              title: '日期选择器',
              onPressed: () async {
                DateTime date = await asDatePicker(context);
                Get.snackbar(date.toString(), 'MESSAGE');
              },
            ),
          ),
          ListTile(
            title: Text('自定义选择器'),
            subtitle: Text('CustomPicker'),
            trailing: ASButton(
              title: '自定义选择器',
              onPressed: () async {
                Get.bottomSheet(ASPickerBox(
                  title: '自定义选择器',
                  child: Text('CHILD'),
                ));
              },
            ),
          ),
          ListTile(
            title: Text('城市选择器'),
            subtitle: Text('CityPicker'),
            trailing: ASButton(
              title: '城市选择器',
              onPressed: () async {
                print((await showCityPicker(context))?.name);
              },
            ),
          ),
          ListTile(
            title: Text('时间区间选择器'),
            subtitle: Text('DateRangePicker'),
            trailing: ASButton(
              title: '时间区间选择器',
              onPressed: () async {
                RangeDate dates = await show2DatePicker(context);
                ASToast.show('${dates.start}-${dates.end}');
              },
            ),
          ),
          ListTile(
            title: Text('图片选择器'),
            subtitle: Text('ImagePicker'),
            trailing: ASButton(
              title: '图片选择器',
              onPressed: () async {
                File file = await camView(context, title: '图片选择器');
                print(file.lengthSync());
              },
            ),
          ),
          // END
        ],
      ),
    );
  }
}