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aku_new_community
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hmxc
张萌 3 years ago
parent 83bbef7ceb
commit b04a3fded2
17 changed files with 1032 additions and 9 deletions
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28
lib/models/login/china_region_model.dart
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@ -0,0 +1,28 @@
import 'package:hive/hive.dart';
import 'package:json_annotation/json_annotation.dart';
part 'china_region_model.g.dart';
@JsonSerializable()
@HiveType(typeId: 3)
class ChinaRegionModel {
@HiveField(0)
final int id;
@HiveField(1)
final String name;
@HiveField(2)
final List<ChinaRegionModel> cityList;
factory ChinaRegionModel.fromJson(Map<String, dynamic> json) =>
_$ChinaRegionModelFromJson(json);
const ChinaRegionModel({
required this.id,
required this.name,
required this.cityList,
});
static ChinaRegionModel empty(int parentId) {
return ChinaRegionModel(id: 0, name: '', cityList: []);
}
}

60
lib/models/login/china_region_model.g.dart
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@ -0,0 +1,60 @@
// GENERATED CODE - DO NOT MODIFY BY HAND
part of 'china_region_model.dart';
// **************************************************************************
// TypeAdapterGenerator
// **************************************************************************
class ChinaRegionModelAdapter extends TypeAdapter<ChinaRegionModel> {
@override
final int typeId = 3;
@override
ChinaRegionModel read(BinaryReader reader) {
final numOfFields = reader.readByte();
final fields = <int, dynamic>{
for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
};
return ChinaRegionModel(
id: fields[0] as int,
name: fields[1] as String,
cityList: (fields[2] as List).cast<ChinaRegionModel>(),
);
}
@override
void write(BinaryWriter writer, ChinaRegionModel obj) {
writer
..writeByte(3)
..writeByte(0)
..write(obj.id)
..writeByte(1)
..write(obj.name)
..writeByte(2)
..write(obj.cityList);
}
@override
int get hashCode => typeId.hashCode;
@override
bool operator ==(Object other) =>
identical(this, other) ||
other is ChinaRegionModelAdapter &&
runtimeType == other.runtimeType &&
typeId == other.typeId;
}
// **************************************************************************
// JsonSerializableGenerator
// **************************************************************************
ChinaRegionModel _$ChinaRegionModelFromJson(Map<String, dynamic> json) =>
ChinaRegionModel(
id: json['id'] as int,
name: json['name'] as String,
cityList: (json['cityList'] as List<dynamic>)
.map((e) => ChinaRegionModel.fromJson(e as Map<String, dynamic>))
.toList(),
);

20
lib/models/login/community_model.dart
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@ -0,0 +1,20 @@
import 'package:json_annotation/json_annotation.dart';
part 'community_model.g.dart';
@JsonSerializable()
class CommunityModel {
final int id;
final String name;
final String address;
final String addressDetails;
factory CommunityModel.fromJson(Map<String, dynamic> json) =>
_$CommunityModelFromJson(json);
const CommunityModel({
required this.id,
required this.name,
required this.address,
required this.addressDetails,
});
}

15
lib/models/login/community_model.g.dart
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@ -0,0 +1,15 @@
// GENERATED CODE - DO NOT MODIFY BY HAND
part of 'community_model.dart';
// **************************************************************************
// JsonSerializableGenerator
// **************************************************************************
CommunityModel _$CommunityModelFromJson(Map<String, dynamic> json) =>
CommunityModel(
id: json['id'] as int,
name: json['name'] as String,
address: json['address'] as String,
addressDetails: json['addressDetails'] as String,
);

22
lib/models/login/history_login_model.dart
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@ -0,0 +1,22 @@
import 'package:aku_new_community/models/login/community_model.dart';
import 'package:aku_new_community/models/login/picked_city_model.dart';
import 'package:hive/hive.dart';
import 'package:json_annotation/json_annotation.dart';
part 'history_login_model.g.dart';
@JsonSerializable()
@HiveType(typeId: 4)
class HistoryLoginModel {
@HiveField(0)
final PickedCityModel cityModel;
@HiveField(1)
final CommunityModel communityModel;
factory HistoryLoginModel.fromJson(Map<String, dynamic> json) =>
_$HistoryLoginModelFromJson(json);
const HistoryLoginModel({
required this.cityModel,
required this.communityModel,
});
}

56
lib/models/login/history_login_model.g.dart
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@ -0,0 +1,56 @@
// GENERATED CODE - DO NOT MODIFY BY HAND
part of 'history_login_model.dart';
// **************************************************************************
// TypeAdapterGenerator
// **************************************************************************
class HistoryLoginModelAdapter extends TypeAdapter<HistoryLoginModel> {
@override
final int typeId = 4;
@override
HistoryLoginModel read(BinaryReader reader) {
final numOfFields = reader.readByte();
final fields = <int, dynamic>{
for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
};
return HistoryLoginModel(
cityModel: fields[0] as PickedCityModel,
communityModel: fields[1] as CommunityModel,
);
}
@override
void write(BinaryWriter writer, HistoryLoginModel obj) {
writer
..writeByte(2)
..writeByte(0)
..write(obj.cityModel)
..writeByte(1)
..write(obj.communityModel);
}
@override
int get hashCode => typeId.hashCode;
@override
bool operator ==(Object other) =>
identical(this, other) ||
other is HistoryLoginModelAdapter &&
runtimeType == other.runtimeType &&
typeId == other.typeId;
}
// **************************************************************************
// JsonSerializableGenerator
// **************************************************************************
HistoryLoginModel _$HistoryLoginModelFromJson(Map<String, dynamic> json) =>
HistoryLoginModel(
cityModel:
PickedCityModel.fromJson(json['cityModel'] as Map<String, dynamic>),
communityModel: CommunityModel.fromJson(
json['communityModel'] as Map<String, dynamic>),
);

42
lib/models/login/picked_city_model.dart
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@ -0,0 +1,42 @@
import 'package:aku_new_community/utils/hive_store.dart';
import 'package:json_annotation/json_annotation.dart';
import 'china_region_model.dart';
part 'picked_city_model.g.dart';
@JsonSerializable()
class PickedCityModel {
final ChinaRegionModel province;
final ChinaRegionModel city;
final ChinaRegionModel district;
factory PickedCityModel.fromJson(Map<String, dynamic> json) =>
_$PickedCityModelFromJson(json);
const PickedCityModel({
required this.province,
required this.city,
required this.district,
});
factory PickedCityModel.fromId(
{required int provinceId, required int cityId, required int distrctId}) {
var provinces =
HiveStore.chinaRegionBox!.values.cast<ChinaRegionModel>().toList();
final _province =
provinces.firstWhere((element) => element.id == provinceId);
final _city =
_province.cityList.firstWhere((element) => element.id == cityId);
final _district =
_city.cityList.firstWhere((element) => element.id == distrctId);
return PickedCityModel(
province: _province,
city: _city,
district: _district,
);
}
String get address => province.name + city.name + district.name;
int get id => district.id;
}

16
lib/models/login/picked_city_model.g.dart
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@ -0,0 +1,16 @@
// GENERATED CODE - DO NOT MODIFY BY HAND
part of 'picked_city_model.dart';
// **************************************************************************
// JsonSerializableGenerator
// **************************************************************************
PickedCityModel _$PickedCityModelFromJson(Map<String, dynamic> json) =>
PickedCityModel(
province:
ChinaRegionModel.fromJson(json['province'] as Map<String, dynamic>),
city: ChinaRegionModel.fromJson(json['city'] as Map<String, dynamic>),
district:
ChinaRegionModel.fromJson(json['district'] as Map<String, dynamic>),
);

101
lib/pages/sign/login/login_page.dart
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@ -0,0 +1,101 @@
import 'package:aku_new_community/base/base_style.dart';
import 'package:aku_new_community/pages/sign/login/select_community.dart';
import 'package:aku_new_community/widget/bee_scaffold.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:velocity_x/velocity_x.dart';
class LoginPage extends StatefulWidget {
const LoginPage({Key? key}) : super(key: key);
@override
_LoginPageState createState() => _LoginPageState();
}
class _LoginPageState extends State<LoginPage> {
@override
Widget build(BuildContext context) {
return BeeScaffold(
title: '',
bgColor: Colors.white,
bodyColor: Colors.white,
body: SafeArea(
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
44.w.heightBox,
'登录解锁更多功能'.text.size(36.sp).color(ktextPrimary).bold.make(),
144.w.heightBox,
Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
GestureDetector(
onTap: () {
Get.to(() => SelectCommunity());
},
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
'请先选择小区'.text.size(32.sp).color(Color(0xFF5096F1)).make()
],
),
),
80.w.heightBox,
'${'1547***93018'}'
.text
.size(36.sp)
.color(ktextPrimary)
.bold
.make(),
40.w.heightBox,
MaterialButton(
onPressed: () {},
elevation: 0,
height: 100.w,
minWidth: 686.w,
color: kPrimaryColor,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(60.w)),
child: '本机号码一键登录'.text.size(32.sp).black.bold.make(),
),
24.w.heightBox,
InkWell(
onTap: () {},
child: Text(
'其他登录方式',
style: TextStyle(
color: Color(0xFF5096F1),
fontSize: 28.sp,
),
),
)
],
),
Spacer(),
RichText(
text: TextSpan(
style: TextStyle(
fontSize: 24.sp,
color: ktextSubColor,
),
text: '注册/登记即代表同意',
children: [
WidgetSpan(
child: InkWell(
onTap: () {
//TODO:跳转隐私政策
},
child: '《小蜜蜂隐私政策及用户协议》'
.text
.size(24.sp)
.color(Color(0xFF5096F1))
.make(),
)),
])),
],
),
),
);
}
}

148
lib/pages/sign/login/select_community.dart
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@ -0,0 +1,148 @@
import 'package:aku_new_community/models/login/community_model.dart';
import 'package:aku_new_community/models/login/picked_city_model.dart';
import 'package:aku_new_community/widget/bee_scaffold.dart';
import 'package:aku_new_community/widget/picker/bee_city_picker.dart';
import 'package:aku_new_community/widget/picker/bee_community_picker.dart';
import 'package:bot_toast/bot_toast.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:velocity_x/velocity_x.dart';
class SelectCommunity extends StatefulWidget {
const SelectCommunity({
Key? key,
}) : super(key: key);
@override
_SelectCommunityState createState() => _SelectCommunityState();
}
class _SelectCommunityState extends State<SelectCommunity> {
PickedCityModel? _model;
CommunityModel? _community;
String get cityName {
if (_model == null) {
return '请选择省、市、县/区';
} else {
return _model!.province.name + _model!.city.name + _model!.district.name;
}
}
String get communityName {
if (_community == null) {
return '请选择小区';
} else {
return _community!.name;
}
}
@override
void initState() {
super.initState();
}
@override
Widget build(BuildContext context) {
return BeeScaffold(
title: '选择登录小区',
body: ListView(
children: [
GestureDetector(
onTap: () async {
_model = await BeeCityPicker.pick(context);
setState(() {});
},
child: Container(
color: Colors.white,
width: double.infinity,
height: 88.w,
padding: EdgeInsets.symmetric(vertical: 24.w, horizontal: 32.w),
child: Row(
children: [
'选择城市'.text.size(28.sp).black.make(),
Spacer(),
'${cityName}'.text.black.make(),
32.w.widthBox,
Icon(
CupertinoIcons.right_chevron,
size: 20.w,
)
],
),
),
),
GestureDetector(
onTap: () async {
var cancel = BotToast.showLoading();
List<CommunityModel> _communities = [];
// var base = await NetUtil().get(API.sarsApi.login.allCommunity);
// if (base.status ?? false) {
// _communities = (base.data as List)
// .map((e) => CommunityModel.fromJson(e))
// .toList();
// }
cancel();
_communities = [
CommunityModel(
id: 0,
name: '111',
address: 'address',
addressDetails: 'addressDetails'),
CommunityModel(
id: 0,
name: '2222',
address: 'address',
addressDetails: 'addressDetails'),
CommunityModel(
id: 0,
name: '3333',
address: 'address',
addressDetails: 'addressDetails'),
CommunityModel(
id: 0,
name: '444',
address: 'address',
addressDetails: 'addressDetails'),
CommunityModel(
id: 0,
name: '5555',
address: 'address',
addressDetails: 'addressDetails')
];
_community = await BeeCommunityPicker.pick(context, _communities);
setState(() {});
},
child: Container(
color: Colors.white,
width: double.infinity,
height: 88.w,
padding: EdgeInsets.symmetric(vertical: 24.w, horizontal: 32.w),
child: Row(
children: [
'选择小区'.text.size(28.sp).black.make(),
Spacer(),
'${communityName}'.text.black.make(),
32.w.widthBox,
Icon(
CupertinoIcons.right_chevron,
size: 20.w,
)
],
),
),
),
Container(
width: double.infinity,
color: Colors.white,
padding: EdgeInsets.symmetric(horizontal: 32.w, vertical: 24.w),
child: Column(
children: [],
),
),
],
),
);
}
}

14
lib/pages/sign/sign_in_page.dart
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@ -1,9 +1,7 @@
import 'dart:async';
import 'dart:ui';
import 'package:aku_new_community/base/base_style.dart';
import 'package:aku_new_community/const/resource.dart';
import 'package:aku_new_community/extensions/num_ext.dart';
import 'package:aku_new_community/pages/sign/login/login_page.dart';
import 'package:aku_new_community/pages/sign/sign_func.dart';
import 'package:aku_new_community/pages/sign/sign_up/sign_up_set_nickname_page.dart';
import 'package:aku_new_community/pages/tab_navigator.dart';
@ -12,18 +10,15 @@ import 'package:aku_new_community/provider/user_provider.dart';
import 'package:aku_new_community/utils/headers.dart';
import 'package:aku_new_community/widget/bee_back_button.dart';
import 'package:aku_new_community/widget/bee_scaffold.dart';
import 'package:aku_new_community/widget/buttons/bottom_button.dart';
import 'package:bot_toast/bot_toast.dart';
import 'package:dio/dio.dart';
import 'package:flustars/flustars.dart' show TextUtil;
import 'package:flustars/flustars.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart' hide Response;
import 'package:power_logger/power_logger.dart';
import 'package:provider/provider.dart';
import 'package:velocity_x/velocity_x.dart';
class SignInPage extends StatefulWidget {
SignInPage({Key? key}) : super(key: key);
@ -282,6 +277,11 @@ class _SignInPageState extends State<SignInPage> {
],
)),
),
bottomNavi: BottomButton(
onPressed: () {
Get.to(() => LoginPage());
},
child: 'child'.text.make()),
);
}
}

17
lib/provider/app_provider.dart
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@ -8,6 +8,7 @@ import 'package:aku_new_community/model/community/hot_topic_model.dart';
import 'package:aku_new_community/model/message/message_center_model.dart';
import 'package:aku_new_community/model/user/adress_model.dart';
import 'package:aku_new_community/model/user/car_parking_model.dart';
import 'package:aku_new_community/models/login/china_region_model.dart';
import 'package:aku_new_community/models/user/passed_house_list_model.dart';
import 'package:aku_new_community/utils/hive_store.dart';
import 'package:aku_new_community/utils/network/base_model.dart';
@ -17,7 +18,6 @@ import 'package:amap_flutter_location/amap_location_option.dart';
import 'package:collection/collection.dart' show IterableExtension;
import 'package:dio/dio.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:power_logger/power_logger.dart';
class AppProvider extends ChangeNotifier {
@ -326,7 +326,20 @@ class AppProvider extends ChangeNotifier {
});
}
}
notifyListeners();
}
ChinaRegionModel? _cityModel;
ChinaRegionModel? get cityModel => _cityModel;
Future<bool> updateCityList() async {
var model = await NetUtil().get(API.sarsApi.city.allCity);
if (model.status ?? false) {
_cityModel = ChinaRegionModel.fromJson(model.data);
return true;
} else {
return false;
}
}
}

7
lib/utils/hive_store.dart
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@ -1,4 +1,6 @@
import 'package:aku_new_community/model/user/province_model.dart';
import 'package:aku_new_community/models/login/china_region_model.dart';
import 'package:aku_new_community/models/login/history_login_model.dart';
import 'package:flutter/foundation.dart';
import 'package:hive/hive.dart';
import 'package:path_provider/path_provider.dart';
@ -7,6 +9,8 @@ class HiveStore {
static Box? _appBox;
static Box? get appBox => _appBox;
static Box? _chinaRegionBox;
static Box? get chinaRegionBox => _chinaRegionBox;
static Future init() async {
if (!kIsWeb) {
@ -15,7 +19,10 @@ class HiveStore {
Hive.registerAdapter(ProvinceModelAdapter());
Hive.registerAdapter(CityAdapter());
Hive.registerAdapter(DistrictAdapter());
Hive.registerAdapter(ChinaRegionModelAdapter());
Hive.registerAdapter(HistoryLoginModelAdapter());
_appBox = await Hive.openBox('app');
_chinaRegionBox = await Hive.openBox('chinaRegionBox');
}
}
}

165
lib/widget/others/bee_search_text_field.dart
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@ -0,0 +1,165 @@
import 'package:aku_new_community/base/base_style.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
///TextFiled
class BeeSearchTextField extends StatefulWidget implements PreferredSizeWidget {
BeeSearchTextField({
Key? key,
this.controller,
this.hintText,
this.onChanged,
this.focusNode,
this.onSubmitted,
this.margin,
this.onPressed,
this.height,
}) : button = false,
super(key: key);
///
BeeSearchTextField.button({
Key? key,
this.controller,
this.hintText,
this.onChanged,
this.focusNode,
this.onSubmitted,
this.margin,
this.onPressed,
this.height,
}) : button = true,
super(key: key);
///渲染成按钮
final bool button;
///控制器
final TextEditingController? controller;
///hint Text
final String? hintText;
///文字变化回调
final ValueChanged<String>? onChanged;
///完成输入回调
final ValueChanged<String>? onSubmitted;
///焦点
final FocusNode? focusNode;
///margin
final EdgeInsets? margin;
final VoidCallback? onPressed;
///高度
final double? height;
@override
_BeeSearchTextFieldState createState() => _BeeSearchTextFieldState();
@override
Size get preferredSize => Size.fromHeight(this.height ?? 42.w);
}
class _BeeSearchTextFieldState extends State<BeeSearchTextField> {
get _border => OutlineInputBorder(
borderRadius: BorderRadius.circular(21.w),
borderSide: BorderSide(
color: Color(0xFF979797),
width: 1.w,
),
);
_buildButton() {
return Padding(
padding: widget.margin ??
EdgeInsets.symmetric(
horizontal: 15.w,
vertical: 3.w,
),
child: MaterialButton(
padding: EdgeInsets.zero,
color: Color(0xFFF8F8F8),
elevation: 0,
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(21.w),
side: BorderSide(
color: Color(0xFF979797),
width: 1.w,
),
),
child: Row(
children: [
Padding(
padding: EdgeInsets.only(left: 26.w, right: 16.w),
child: Icon(
Icons.search,
size: 32.w,
color: Colors.black,
),
),
Expanded(
child: Text(
widget.hintText ?? '',
style: TextStyle(
color: ktextSubColor,
fontSize: 28.sp,
),
),
),
],
),
onPressed: widget.onPressed,
),
);
}
@override
Widget build(BuildContext context) {
if (widget.button) return _buildButton();
return Container(
height: 72.w,
padding: widget.margin ??
EdgeInsets.symmetric(
horizontal: 30.w,
vertical: 6.w,
),
child: TextField(
controller: widget.controller,
onChanged: widget.onChanged,
onSubmitted: widget.onSubmitted,
onTap: widget.onPressed,
focusNode: widget.focusNode,
cursorColor: kPrimaryColor,
textInputAction: TextInputAction.search,
decoration: InputDecoration(
fillColor: Color(0xFFF8F8F8),
filled: true,
hintText: widget.hintText,
hintStyle: TextStyle(
color: ktextSubColor,
fontSize: 28.sp,
),
border: _border,
enabledBorder: _border,
focusedBorder: _border,
focusedErrorBorder: _border,
prefixIcon: Padding(
padding: EdgeInsets.only(left: 26.w, right: 16.w),
child: Icon(
Icons.search,
size: 32.w,
color: Colors.black,
),
),
prefixIconConstraints: BoxConstraints(minWidth: 0, minHeight: 0),
contentPadding: EdgeInsets.zero,
),
),
);
}
}

159
lib/widget/picker/bee_city_picker.dart
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@ -0,0 +1,159 @@
import 'package:aku_new_community/models/login/china_region_model.dart';
import 'package:aku_new_community/models/login/picked_city_model.dart';
import 'package:aku_new_community/utils/hive_store.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'bee_picker_box.dart';
class BeeCityPicker extends StatefulWidget {
static Future<PickedCityModel?> pick(BuildContext context) async {
return await showModalBottomSheet(
context: context,
builder: (context) {
return BeeCityPicker();
},
);
}
BeeCityPicker({Key? key}) : super(key: key);
@override
_BeeCityPickerState createState() => _BeeCityPickerState();
}
class _BeeCityPickerState extends State<BeeCityPicker> {
List<ChinaRegionModel> get provinces =>
HiveStore.chinaRegionBox!.values.cast<ChinaRegionModel>().toList();
late int _pickedProvinceIndex;
late int _pickedCityIndex;
late int _pickedDistrictIndex;
ChinaRegionModel get _pickedProvince => provinces[_pickedProvinceIndex];
ChinaRegionModel get _pickedCity => cities[_pickedCityIndex];
ChinaRegionModel get _pickedDistrict => districts.isEmpty
? ChinaRegionModel.empty(_pickedCity.id)
: districts[_pickedDistrictIndex];
List<ChinaRegionModel> get cities => _pickedProvince.cityList;
List<ChinaRegionModel> get districts => _pickedCity.cityList;
final FixedExtentScrollController _cityController =
FixedExtentScrollController();
final FixedExtentScrollController _districtController =
FixedExtentScrollController();
late PickedCityModel _pickedCityModel;
void updatePickedCity() {
pickCity();
setState(() {});
}
void pickCity() {
_pickedCityModel = PickedCityModel(
province: _pickedProvince,
city: _pickedCity,
district: _pickedDistrict,
);
}
@override
void initState() {
super.initState();
_pickedProvinceIndex = 0;
_pickedCityIndex = 0;
_pickedDistrictIndex = 0;
pickCity();
}
@override
void dispose() {
_cityController.dispose();
_districtController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return BeePickerBox(
onPressed: () {
Navigator.pop(context, _pickedCityModel);
},
child: Row(
children: [
Expanded(
child: CupertinoPicker(
itemExtent: 40.w,
magnification: 1.1,
offAxisFraction: -0.6,
looping: true,
onSelectedItemChanged: (index) {
_pickedProvinceIndex = index;
_cityController.jumpToItem(0);
_districtController.jumpToItem(0);
updatePickedCity();
},
children: provinces
.map((e) => Center(
child: Padding(
padding: EdgeInsets.only(left: 24.w, right: 8.w),
child: Text(e.name, textAlign: TextAlign.center),
),
))
.toList(),
),
),
Expanded(
child: CupertinoPicker(
itemExtent: 40.w,
magnification: 1.1,
looping: true,
scrollController: _cityController,
onSelectedItemChanged: (index) {
_pickedCityIndex = index;
_districtController.jumpToItem(0);
updatePickedCity();
},
children: cities
.map((e) => Center(
child: Padding(
padding: EdgeInsets.symmetric(horizontal: 14.w),
child: Text(e.name, textAlign: TextAlign.center),
),
))
.toList(),
),
),
Expanded(
child: CupertinoPicker(
itemExtent: 40.w,
magnification: 1.1,
offAxisFraction: 0.6,
looping: true,
scrollController: _districtController,
onSelectedItemChanged: (index) {
_pickedDistrictIndex = index;
updatePickedCity();
},
children: districts.isEmpty
? [Container()]
: districts
.map((e) => Center(
child: Padding(
padding: EdgeInsets.only(left: 4.w, right: 20.w),
child: Text(e.name, textAlign: TextAlign.center),
),
))
.toList(),
),
),
],
),
);
}
}

102
lib/widget/picker/bee_community_picker.dart
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@ -0,0 +1,102 @@
import 'package:aku_new_community/models/login/community_model.dart';
import 'package:aku_new_community/widget/others/bee_search_text_field.dart';
import 'package:aku_new_community/widget/picker/bee_picker_box.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
class BeeCommunityPicker extends StatefulWidget {
static Future<CommunityModel?> pick(
BuildContext context, List<CommunityModel> communities) async {
return await showModalBottomSheet(
context: context,
builder: (context) {
return BeeCommunityPicker(
communities: communities,
);
},
);
}
final List<CommunityModel> communities;
const BeeCommunityPicker({Key? key, required this.communities})
: super(key: key);
@override
_BeeCommunityPickerState createState() => _BeeCommunityPickerState();
}
class _BeeCommunityPickerState extends State<BeeCommunityPicker> {
TextEditingController _searchController = TextEditingController();
CommunityModel? _pickedCommunity;
List<CommunityModel> _communities = [];
List<CommunityModel> screenList(String text) {
var list = <CommunityModel>[];
widget.communities.forEach((element) {
if (element.name.contains(text)) {
list.add(element);
}
});
return list;
}
@override
void initState() {
_communities = widget.communities;
super.initState();
}
@override
void dispose() {
super.dispose();
}
@override
Widget build(BuildContext context) {
return BeePickerBox(
title: '选择小区',
confirmString: '确定',
onPressed: () {
Navigator.pop(context, _pickedCommunity);
},
child: Container(
color: Colors.white,
child: Column(
children: [
BeeSearchTextField(
controller: _searchController,
hintText: '请输入小区名称搜索',
onChanged: (text) {
_communities = screenList(text);
setState(() {});
},
),
Expanded(
child: CupertinoPicker(
itemExtent: 80.w,
looping: false,
onSelectedItemChanged: (index) {
_pickedCommunity = _communities[index];
},
children: _communities.isEmpty
? [Container()]
: _communities
.map((e) => Center(
child: Padding(
padding:
EdgeInsets.only(left: 8.w, right: 40.w),
child:
Text(e.name, textAlign: TextAlign.center),
),
))
.toList(),
),
)
],
),
),
);
}
}

69
lib/widget/picker/bee_picker_box.dart
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import 'package:aku_new_community/base/base_style.dart';
import 'package:aku_new_community/widget/bee_divider.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
class BeePickerBox extends StatelessWidget {
final VoidCallback? onPressed;
final String confirmString;
final String? title;
final Widget child;
const BeePickerBox(
{Key? key,
this.onPressed,
this.confirmString = '完成',
this.title,
required this.child})
: super(key: key);
_buildButton({
required String title,
required VoidCallback? onPressed,
}) {
return SizedBox(
// height: 48.w,
child: TextButton(
onPressed: onPressed,
child: Text(title),
),
);
}
@override
Widget build(BuildContext context) {
return Material(
color: kForeGroundColor,
child: SizedBox(
height: 650.w,
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
SizedBox(
height: 88.w,
child: NavigationToolbar(
leading: _buildButton(
title: '取消',
onPressed: () => Navigator.pop(context),
),
middle: Text(
title ?? '',
style: TextStyle(
color: ktextPrimary,
fontSize: 28.sp,
),
),
trailing: _buildButton(
title: confirmString,
onPressed: onPressed,
),
),
),
BeeDivider.horizontal(),
Expanded(child: child),
],
),
),
);
}
}
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