firset commit
This commit is contained in:
GYJ
11
lib/common/base/base_model.dart
Normal file
11
lib/common/base/base_model.dart
Normal file
@@ -0,0 +1,11 @@
|
||||
|
||||
import '../utils/func_tools.dart';
|
||||
|
||||
class BaseModel {
|
||||
/// 发生错误时错误信息, 有可能会被后面的请求覆盖掉
|
||||
String? msg;
|
||||
|
||||
String? getMsg() {
|
||||
return isEmptyString(msg) ? '' : msg;
|
||||
}
|
||||
}
|
||||
15
lib/common/base/provider.dart
Normal file
15
lib/common/base/provider.dart
Normal file
@@ -0,0 +1,15 @@
|
||||
import 'package:cashier_reserve/common/base/ui_model.dart';
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:provider/provider.dart';
|
||||
export 'package:provider/provider.dart';
|
||||
|
||||
class MyProvider<T> {
|
||||
static T of<T>(BuildContext context, {bool listen = true}) {
|
||||
T provider = Provider.of<T>(context, listen: listen);
|
||||
if (provider is BaseUIModel) {
|
||||
BaseUIModel viewModel = provider;
|
||||
viewModel.context = context;
|
||||
}
|
||||
return provider;
|
||||
}
|
||||
}
|
||||
129
lib/common/base/ui.dart
Normal file
129
lib/common/base/ui.dart
Normal file
@@ -0,0 +1,129 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:provider/provider.dart';
|
||||
|
||||
import '../push/push.dart';
|
||||
import './ui_model.dart';
|
||||
import './widgets.dart';
|
||||
|
||||
export 'package:flutter/material.dart';
|
||||
|
||||
class BaseUIController extends StatefulWidget {
|
||||
final BaseUI stateWidget;
|
||||
|
||||
const BaseUIController({super.key, required this.stateWidget});
|
||||
|
||||
@override
|
||||
State<BaseUIController> createState() {
|
||||
// ignore: no_logic_in_create_state
|
||||
return stateWidget;
|
||||
}
|
||||
}
|
||||
|
||||
abstract class BaseUI extends State<BaseUIController>
|
||||
with AutomaticKeepAliveClientMixin {
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
super.build(context);
|
||||
final provider = getProvider(context, listen: true);
|
||||
return Stack(
|
||||
children: [
|
||||
Scaffold(
|
||||
backgroundColor: getBackgroundColor(),
|
||||
appBar: getAppBar(context),
|
||||
body: _buildBody(context),
|
||||
bottomNavigationBar: getBottomNavigationBar(context),
|
||||
floatingActionButton: getFloatActionButton(context),
|
||||
),
|
||||
if (provider.showProgressHUD)
|
||||
Material(
|
||||
color: Colors.black.withAlpha(50),
|
||||
child: Center(
|
||||
child: Card(
|
||||
child: Container(
|
||||
width: 100,
|
||||
height: 100,
|
||||
color: const Color(0xaa000000),
|
||||
child: const Center(
|
||||
child: SizedBox(
|
||||
width: 40,
|
||||
height: 40,
|
||||
child: CircularProgressIndicator(),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
|
||||
dismissKeyboard(BuildContext context) {
|
||||
FocusScope.of(context).requestFocus(FocusNode());
|
||||
}
|
||||
|
||||
Widget? getFloatActionButton(BuildContext context) {
|
||||
return null;
|
||||
}
|
||||
|
||||
Widget? getBottomNavigationBar(BuildContext context) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@protected
|
||||
BaseUIModel getProvider(BuildContext context, {bool listen = true});
|
||||
|
||||
@protected
|
||||
String? getTitleStr(BuildContext context);
|
||||
|
||||
Future pushToPage<T extends BaseUIModel>(
|
||||
BuildContext context, BaseUIModel model) {
|
||||
return YJPush.pushWidget(
|
||||
context,
|
||||
getBuild<T>(model),
|
||||
);
|
||||
}
|
||||
|
||||
Widget getBuild<T extends BaseUIModel>(BaseUIModel model) {
|
||||
return ChangeNotifierProvider(
|
||||
create: (BuildContext context) {
|
||||
return model as T;
|
||||
},
|
||||
child: BaseUIController(
|
||||
stateWidget: this,
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
AppBar? getAppBar(BuildContext context) {
|
||||
return makeAppbar(context, getTitleStr(context));
|
||||
}
|
||||
|
||||
Color getBackgroundColor() {
|
||||
return appBackGroundColor;
|
||||
}
|
||||
|
||||
bool hiddenBackBtn() {
|
||||
return false;
|
||||
}
|
||||
|
||||
Widget _buildBody(BuildContext context) {
|
||||
return GestureDetector(
|
||||
child: Container(
|
||||
color: getBackgroundColor(),
|
||||
width: MediaQuery.of(context).size.width,
|
||||
height: MediaQuery.of(context).size.height,
|
||||
child: buildBody(context),
|
||||
),
|
||||
onTap: () {
|
||||
dismissKeyboard(context);
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
@protected
|
||||
Widget buildBody(BuildContext context);
|
||||
|
||||
@override
|
||||
bool get wantKeepAlive => false;
|
||||
}
|
||||
46
lib/common/base/ui_model.dart
Normal file
46
lib/common/base/ui_model.dart
Normal file
@@ -0,0 +1,46 @@
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
class BaseUIModel with ChangeNotifier {
|
||||
static Function? staticNotifyListeners;
|
||||
BuildContext? context;
|
||||
bool showProgressHUD = false;
|
||||
|
||||
bool initialPage = true;
|
||||
|
||||
/// 判断页面是否被销毁
|
||||
bool disposed = false;
|
||||
|
||||
dismissKeyboard(BuildContext? context) {
|
||||
if (context == null) {
|
||||
return;
|
||||
}
|
||||
FocusScope.of(context).requestFocus(FocusNode());
|
||||
}
|
||||
|
||||
showLoadingHud() {
|
||||
showProgressHUD = true;
|
||||
notifyListeners();
|
||||
}
|
||||
|
||||
dismissLoadingHud() {
|
||||
showProgressHUD = false;
|
||||
notifyListeners();
|
||||
}
|
||||
|
||||
@override
|
||||
void notifyListeners() {
|
||||
if (!hasListeners) {
|
||||
return;
|
||||
}
|
||||
if (disposed) {
|
||||
return;
|
||||
}
|
||||
super.notifyListeners();
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
disposed = true;
|
||||
super.dispose();
|
||||
}
|
||||
}
|
||||
483
lib/common/base/widgets.dart
Normal file
483
lib/common/base/widgets.dart
Normal file
@@ -0,0 +1,483 @@
|
||||
import 'dart:io';
|
||||
|
||||
import 'package:cached_network_image/cached_network_image.dart';
|
||||
import 'package:cashier_reserve/common/base/ui.dart';
|
||||
import 'package:flutter/cupertino.dart';
|
||||
import 'package:flutter/foundation.dart';
|
||||
import 'package:flutter/services.dart';
|
||||
import 'package:flutter_localizations/flutter_localizations.dart';
|
||||
|
||||
/// 应用主体背景颜色
|
||||
const Color appBackGroundColor = Color.fromARGB(255, 247, 250, 255);
|
||||
|
||||
/// 主色调
|
||||
const Color mdMainColor = Color(0xff2854BC);
|
||||
|
||||
/// fix for Flutter 2.5
|
||||
/// https://github.com/flutter/flutter/issues/77904
|
||||
Brightness? getAppBrightness(bool isLight) {
|
||||
if (kIsWeb) {
|
||||
return null;
|
||||
}
|
||||
if (Platform.isIOS) {
|
||||
return isLight ? Brightness.dark : Brightness.light;
|
||||
}
|
||||
return isLight ? Brightness.light : Brightness.dark;
|
||||
}
|
||||
|
||||
/// 微信风格Appbar
|
||||
AppBar makeWechatStyleAppbar(BuildContext context, String title,
|
||||
{List<Widget>? actions,
|
||||
final Color backGroundColor = Colors.white,
|
||||
final Color textColor = Colors.black,
|
||||
final Brightness brightness = Brightness.light,
|
||||
bool centerTitle = false,
|
||||
PreferredSizeWidget? bottom}) {
|
||||
return AppBar(
|
||||
backgroundColor: backGroundColor,
|
||||
elevation: 0,
|
||||
centerTitle: centerTitle,
|
||||
systemOverlayStyle: SystemUiOverlayStyle(
|
||||
statusBarColor: Colors.transparent,
|
||||
statusBarIconBrightness: getAppBrightness(false),
|
||||
statusBarBrightness: getAppBrightness(false)),
|
||||
actions: actions,
|
||||
bottom: bottom,
|
||||
title: Text(
|
||||
title,
|
||||
style: TextStyle(
|
||||
fontSize: 17, color: textColor, fontWeight: FontWeight.bold),
|
||||
),
|
||||
leading: IconButton(
|
||||
iconSize: 18,
|
||||
tooltip: "返回",
|
||||
color: Colors.black,
|
||||
icon: Icon(
|
||||
Icons.arrow_back_ios,
|
||||
color: textColor,
|
||||
),
|
||||
onPressed: () {
|
||||
Navigator.pop(context);
|
||||
},
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
/// 通用Appbar
|
||||
AppBar makeAppbar(BuildContext context, String? title,
|
||||
{List<Widget>? actions,
|
||||
Color? backgroundColor,
|
||||
PreferredSizeWidget? bottom,
|
||||
final bool showBack = true,
|
||||
Widget? titleWidget,
|
||||
Widget? backWidget,
|
||||
VoidCallback? onBack,
|
||||
Key? key}) {
|
||||
backgroundColor ??= mdMainColor;
|
||||
return AppBar(
|
||||
key: key,
|
||||
backgroundColor: backgroundColor,
|
||||
elevation: 0,
|
||||
centerTitle: true,
|
||||
actions: actions,
|
||||
bottom: bottom,
|
||||
systemOverlayStyle: SystemUiOverlayStyle(
|
||||
statusBarColor: Colors.transparent,
|
||||
statusBarIconBrightness: getAppBrightness(false),
|
||||
statusBarBrightness: getAppBrightness(false)),
|
||||
title: titleWidget ??
|
||||
Text(
|
||||
title!,
|
||||
style: const TextStyle(
|
||||
fontSize: 17, color: Colors.white, fontWeight: FontWeight.bold),
|
||||
),
|
||||
leading: showBack
|
||||
? (backWidget ??
|
||||
IconButton(
|
||||
iconSize: 18,
|
||||
tooltip: "返回",
|
||||
color: Colors.white,
|
||||
splashColor: Colors.black,
|
||||
hoverColor: Colors.black,
|
||||
icon: const Icon(Icons.arrow_back_ios),
|
||||
onPressed: onBack ??
|
||||
() {
|
||||
Navigator.pop(context);
|
||||
},
|
||||
))
|
||||
: null,
|
||||
);
|
||||
}
|
||||
|
||||
/// ListView 无感上拉加载
|
||||
class ListViewPullUpLoadMore {
|
||||
final ScrollController scrollController;
|
||||
final Future<void> Function() onLoadMore;
|
||||
|
||||
bool _isLoading = false;
|
||||
|
||||
ListViewPullUpLoadMore(this.scrollController, {required this.onLoadMore}) {
|
||||
scrollController.addListener(() {
|
||||
if (_isLoading) {
|
||||
return;
|
||||
}
|
||||
if (scrollController.offset ==
|
||||
scrollController.position.maxScrollExtent) {
|
||||
/// 到底部，添加加载中标记，触发回调
|
||||
_isLoading = true;
|
||||
onLoadMore().then((_) {
|
||||
/// 加载完毕，标记复位
|
||||
_isLoading = false;
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
/// 绘制通用下划线
|
||||
Widget makeDivider(BuildContext? context,
|
||||
{Color? color, EdgeInsetsGeometry? padding, double? height}) {
|
||||
color ??= Colors.black.withAlpha(50);
|
||||
return Padding(
|
||||
padding: padding ??
|
||||
const EdgeInsets.only(left: 18.5, right: 18.5, top: 5, bottom: 5),
|
||||
child: Divider(
|
||||
color: color,
|
||||
height: height ?? 0.5,
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
/// 卡片容器
|
||||
Widget makeCardContainer(
|
||||
{required BuildContext context,
|
||||
required Widget child,
|
||||
Key? key,
|
||||
EdgeInsetsGeometry? padding,
|
||||
EdgeInsetsGeometry? paddingIn,
|
||||
BorderRadius? borderRadius,
|
||||
Color? color,
|
||||
double? elevation,
|
||||
double? width,
|
||||
bool nullWidth = false}) {
|
||||
return SizedBox(
|
||||
key: key,
|
||||
width: nullWidth ? null : (width ?? MediaQuery.of(context).size.width),
|
||||
child: Padding(
|
||||
padding: padding ?? const EdgeInsets.only(left: 8, right: 8),
|
||||
child: Card(
|
||||
color: color,
|
||||
elevation: elevation ?? 0,
|
||||
shape: RoundedRectangleBorder(
|
||||
borderRadius: borderRadius ?? BorderRadius.circular(0),
|
||||
),
|
||||
child: Padding(
|
||||
padding:
|
||||
paddingIn ?? const EdgeInsets.only(top: 10, bottom: 10),
|
||||
child: child,
|
||||
))));
|
||||
}
|
||||
|
||||
/// 通用页面加载动画
|
||||
Widget makeLoadBody(BuildContext context) {
|
||||
return const Center(
|
||||
child: CircularProgressIndicator(),
|
||||
);
|
||||
}
|
||||
|
||||
/// 通用网络图片
|
||||
Widget makeNetImage(BuildContext context, String? imageUrl,
|
||||
{BoxFit? fit, double? height, double? width}) {
|
||||
imageUrl ??= "https://image.xiaomfzs.com/xmf-app/user_icon.png";
|
||||
|
||||
if (kIsWeb) {
|
||||
return Image.network(imageUrl, fit: fit, height: height, width: width);
|
||||
}
|
||||
|
||||
return CachedNetworkImage(
|
||||
height: height,
|
||||
width: width,
|
||||
imageUrl: imageUrl,
|
||||
fit: fit,
|
||||
placeholder: (context, url) {
|
||||
return Container(
|
||||
color: Colors.black.withAlpha(50),
|
||||
child: Center(
|
||||
child: Image.asset("images/loading.png"),
|
||||
));
|
||||
},
|
||||
errorWidget: (BuildContext context, String url, dynamic error) {
|
||||
return const Icon(Icons.error);
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
/// 通用头像
|
||||
Widget makeUserAvatar(BuildContext context, String? imgUrl,
|
||||
{final double size = 46}) {
|
||||
return SizedBox(
|
||||
width: size,
|
||||
height: size,
|
||||
child: ClipRRect(
|
||||
borderRadius: BorderRadius.circular(10000.0),
|
||||
child: makeNetImage(context, imgUrl, fit: BoxFit.fill),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
/// 底部按钮边距容器
|
||||
Widget makeNavButtonPadding(Widget? widget) {
|
||||
return Padding(
|
||||
padding: const EdgeInsets.only(bottom: 14),
|
||||
child: widget,
|
||||
);
|
||||
}
|
||||
|
||||
/// 底部按钮
|
||||
Widget makeBottomNavButton(String text,
|
||||
{required VoidCallback? onTap,
|
||||
Color color = mdMainColor,
|
||||
EdgeInsetsGeometry? padding,
|
||||
TextStyle? textStyle,
|
||||
double? elevation}) {
|
||||
return Padding(
|
||||
padding: padding ?? const EdgeInsets.only(left: 20, right: 20),
|
||||
child: ElevatedButton(
|
||||
style: TextButton.styleFrom(
|
||||
backgroundColor: color, elevation: elevation ?? 1),
|
||||
onPressed: onTap,
|
||||
child: Text(
|
||||
text,
|
||||
style: textStyle ??
|
||||
const TextStyle(color: Colors.white, fontWeight: FontWeight.bold),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
/// 收起键盘容器
|
||||
Widget makeDismissKeyboardContainer(BuildContext context, Widget child,
|
||||
{VoidCallback? onDismissed}) {
|
||||
return GestureDetector(
|
||||
onTap: () {
|
||||
FocusScope.of(context).requestFocus(FocusNode());
|
||||
if (onDismissed != null) {
|
||||
onDismissed();
|
||||
}
|
||||
},
|
||||
child: child,
|
||||
);
|
||||
}
|
||||
|
||||
/// 底部弹出按钮
|
||||
Future<String?> showBottomMenu(
|
||||
BuildContext context, Map<String, String> items) async {
|
||||
return await showCupertinoModalPopup<String?>(
|
||||
context: context,
|
||||
builder: (ctx) {
|
||||
return CupertinoActionSheet(
|
||||
cancelButton: CupertinoActionSheetAction(
|
||||
onPressed: () {
|
||||
Navigator.pop(context);
|
||||
},
|
||||
child: const Text(
|
||||
'取消',
|
||||
style: TextStyle(fontSize: 14, color: Colors.red),
|
||||
),
|
||||
),
|
||||
actions: <Widget>[
|
||||
for (var kv in (items.entries))
|
||||
CupertinoActionSheetAction(
|
||||
onPressed: () {
|
||||
Navigator.pop(context, kv.key);
|
||||
},
|
||||
child: Text(
|
||||
kv.value,
|
||||
style: const TextStyle(fontSize: 14, color: Colors.black),
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
/// 日期选择器
|
||||
Future<DateTime?> showMyDatePicker(
|
||||
BuildContext context, CupertinoDatePickerMode mode,
|
||||
{DateTime? defaultTime, DateTime? minTime, DateTime? maxTime}) async {
|
||||
final DateTime? date = await showModalBottomSheet<DateTime>(
|
||||
context: context,
|
||||
builder: (context) {
|
||||
DateTime pickedDate = DateTime.now();
|
||||
return SizedBox(
|
||||
height: 250,
|
||||
child: Column(
|
||||
children: <Widget>[
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: <Widget>[
|
||||
CupertinoButton(
|
||||
child: const Text('取消'),
|
||||
onPressed: () {
|
||||
Navigator.of(context).pop();
|
||||
},
|
||||
),
|
||||
CupertinoButton(
|
||||
child: const Text('确认'),
|
||||
onPressed: () {
|
||||
Navigator.pop(context, pickedDate);
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
const Divider(
|
||||
height: 0,
|
||||
thickness: 1,
|
||||
),
|
||||
Expanded(
|
||||
child: CupertinoApp(
|
||||
debugShowCheckedModeBanner: false,
|
||||
locale: const Locale('zh', 'CN'),
|
||||
localizationsDelegates: const [
|
||||
GlobalCupertinoLocalizations.delegate,
|
||||
],
|
||||
supportedLocales: const [
|
||||
Locale('zh', 'CN'),
|
||||
Locale('en', 'US'),
|
||||
],
|
||||
home: CupertinoDatePicker(
|
||||
mode: mode,
|
||||
initialDateTime: defaultTime ?? DateTime.now(),
|
||||
minimumDate: minTime,
|
||||
maximumDate: maxTime,
|
||||
onDateTimeChanged: (DateTime dateTime) {
|
||||
pickedDate = dateTime;
|
||||
},
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
},
|
||||
);
|
||||
return date;
|
||||
}
|
||||
|
||||
/// appBar Search Widget
|
||||
PreferredSizeWidget makeAppBarSearchWidget(
|
||||
BuildContext context,
|
||||
String tipText,
|
||||
ValueChanged<String> onSubmitted, {
|
||||
double height = 56,
|
||||
double? width,
|
||||
TextInputType? textInputType,
|
||||
List<TextInputFormatter>? inputFormatters,
|
||||
ValueChanged<String>? onChanged,
|
||||
TextEditingController? controller,
|
||||
}) {
|
||||
return PreferredSize(
|
||||
child: SizedBox(
|
||||
height: height,
|
||||
child: Padding(
|
||||
padding:
|
||||
const EdgeInsets.only(top: 5, left: 10, right: 10, bottom: 10),
|
||||
child: Container(
|
||||
width: width ?? MediaQuery.of(context).size.width,
|
||||
decoration: BoxDecoration(
|
||||
color: Colors.white.withAlpha(100),
|
||||
borderRadius: BorderRadius.circular(20),
|
||||
),
|
||||
child: Row(
|
||||
mainAxisAlignment: MainAxisAlignment.start,
|
||||
crossAxisAlignment: CrossAxisAlignment.center,
|
||||
children: [
|
||||
Container(
|
||||
margin: const EdgeInsets.only(left: 15),
|
||||
child: const Icon(
|
||||
Icons.search,
|
||||
color: Colors.black45,
|
||||
size: 20,
|
||||
),
|
||||
),
|
||||
Container(
|
||||
margin: const EdgeInsets.only(left: 5),
|
||||
width: MediaQuery.of(context).size.width -
|
||||
15 * 2 -
|
||||
15 -
|
||||
20 -
|
||||
5 -
|
||||
(width ?? 0),
|
||||
child: TextField(
|
||||
controller: controller,
|
||||
textInputAction: TextInputAction.search,
|
||||
onSubmitted: onSubmitted,
|
||||
keyboardType: textInputType,
|
||||
inputFormatters: inputFormatters,
|
||||
onChanged: onChanged,
|
||||
decoration: InputDecoration(
|
||||
hintText: tipText,
|
||||
hintStyle: const TextStyle(
|
||||
fontSize: 15, color: Colors.black45),
|
||||
border: InputBorder.none,
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
)),
|
||||
),
|
||||
),
|
||||
preferredSize: const Size(0, 42));
|
||||
}
|
||||
|
||||
Widget makeSearchWidget(
|
||||
BuildContext context, String hintText, ValueChanged<String> onSubmitted) {
|
||||
return Padding(
|
||||
padding: const EdgeInsets.only(top: 5, left: 0, right: 0, bottom: 14),
|
||||
child: Container(
|
||||
height: 42,
|
||||
width: MediaQuery.of(context).size.width,
|
||||
decoration: BoxDecoration(
|
||||
color: const Color.fromARGB(255, 247, 250, 255),
|
||||
borderRadius: BorderRadius.circular(20),
|
||||
),
|
||||
child: Row(
|
||||
mainAxisAlignment: MainAxisAlignment.start,
|
||||
crossAxisAlignment: CrossAxisAlignment.center,
|
||||
children: [
|
||||
Container(
|
||||
margin: const EdgeInsets.only(left: 15),
|
||||
child: const Icon(
|
||||
Icons.search,
|
||||
color: Colors.black45,
|
||||
size: 20,
|
||||
),
|
||||
),
|
||||
Container(
|
||||
margin: const EdgeInsets.only(left: 5),
|
||||
width: MediaQuery.of(context).size.width - 15 * 2 - 82,
|
||||
child: TextField(
|
||||
textInputAction: TextInputAction.search,
|
||||
onSubmitted: onSubmitted,
|
||||
onChanged: (str) {
|
||||
if (str == "") {
|
||||
onSubmitted("");
|
||||
}
|
||||
},
|
||||
decoration: InputDecoration(
|
||||
hintText: hintText,
|
||||
hintStyle:
|
||||
const TextStyle(fontSize: 15, color: Colors.black45),
|
||||
border: InputBorder.none,
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
)),
|
||||
);
|
||||
}
|
||||
|
||||
class AlwaysDisabledFocusNode extends FocusNode {
|
||||
@override
|
||||
bool get hasFocus => false;
|
||||
}
|
||||
182
lib/common/local/cupertino_localizations_delegate.dart
Normal file
182
lib/common/local/cupertino_localizations_delegate.dart
Normal file
@@ -0,0 +1,182 @@
|
||||
import 'package:flutter/foundation.dart' show SynchronousFuture;
|
||||
import 'package:flutter/cupertino.dart';
|
||||
|
||||
class CupertinoLocalizationsDelegate
|
||||
extends LocalizationsDelegate<CupertinoLocalizations> {
|
||||
const CupertinoLocalizationsDelegate();
|
||||
|
||||
@override
|
||||
bool isSupported(Locale locale) =>
|
||||
<String>['en', 'zh'].contains(locale.languageCode);
|
||||
|
||||
@override
|
||||
SynchronousFuture<_DefaultCupertinoLocalizations> load(Locale locale) {
|
||||
return SynchronousFuture<_DefaultCupertinoLocalizations>(
|
||||
_DefaultCupertinoLocalizations(locale.languageCode));
|
||||
}
|
||||
|
||||
@override
|
||||
bool shouldReload(CupertinoLocalizationsDelegate old) => false;
|
||||
}
|
||||
|
||||
class _DefaultCupertinoLocalizations extends CupertinoLocalizations {
|
||||
_DefaultCupertinoLocalizations(this._languageCode);
|
||||
|
||||
final DefaultCupertinoLocalizations _en =
|
||||
const DefaultCupertinoLocalizations();
|
||||
final String _languageCode;
|
||||
|
||||
final Map<String, Map<String, String>> _dict = <String, Map<String, String>>{
|
||||
'en': <String, String>{
|
||||
'alert': 'Alert',
|
||||
'copy': 'Copy',
|
||||
'paste': 'Paste',
|
||||
'cut': 'Cut',
|
||||
'selectAll': 'Select all',
|
||||
'today': 'today'
|
||||
},
|
||||
'zh': <String, String>{
|
||||
'alert': '警告',
|
||||
'copy': '复制',
|
||||
'paste': '粘贴',
|
||||
'cut': '剪切',
|
||||
'selectAll': '选择全部',
|
||||
'today': '今天'
|
||||
}
|
||||
};
|
||||
|
||||
@override
|
||||
String get alertDialogLabel => _get('alert')!;
|
||||
|
||||
@override
|
||||
String get anteMeridiemAbbreviation => _en.anteMeridiemAbbreviation;
|
||||
|
||||
@override
|
||||
String get postMeridiemAbbreviation => _en.postMeridiemAbbreviation;
|
||||
|
||||
@override
|
||||
String get copyButtonLabel => _get('copy')!;
|
||||
|
||||
@override
|
||||
String get cutButtonLabel => _get('cut')!;
|
||||
|
||||
@override
|
||||
String get pasteButtonLabel => _get('paste')!;
|
||||
|
||||
@override
|
||||
String get selectAllButtonLabel => _get('selectAll')!;
|
||||
|
||||
@override
|
||||
DatePickerDateOrder get datePickerDateOrder => _en.datePickerDateOrder;
|
||||
|
||||
@override
|
||||
DatePickerDateTimeOrder get datePickerDateTimeOrder =>
|
||||
_en.datePickerDateTimeOrder;
|
||||
|
||||
|
||||
|
||||
@override
|
||||
String datePickerHour(int hour) => _en.datePickerHour(hour);
|
||||
|
||||
@override
|
||||
String datePickerHourSemanticsLabel(int hour) =>
|
||||
_en.datePickerHourSemanticsLabel(hour);
|
||||
|
||||
@override
|
||||
String datePickerMediumDate(DateTime date) => _en.datePickerMediumDate(date);
|
||||
|
||||
@override
|
||||
String datePickerMinute(int minute) => _en.datePickerMinute(minute);
|
||||
|
||||
@override
|
||||
String datePickerMinuteSemanticsLabel(int minute) =>
|
||||
_en.datePickerMinuteSemanticsLabel(minute);
|
||||
|
||||
@override
|
||||
String datePickerMonth(int monthIndex) => _en.datePickerMonth(monthIndex);
|
||||
|
||||
@override
|
||||
String datePickerYear(int yearIndex) => _en.datePickerYear(yearIndex);
|
||||
|
||||
@override
|
||||
String timerPickerHour(int hour) => _en.timerPickerHour(hour);
|
||||
|
||||
@override
|
||||
String timerPickerHourLabel(int hour) => _en.timerPickerHourLabel(hour);
|
||||
|
||||
@override
|
||||
String timerPickerMinute(int minute) => _en.timerPickerMinute(minute);
|
||||
|
||||
@override
|
||||
String timerPickerMinuteLabel(int minute) =>
|
||||
_en.timerPickerMinuteLabel(minute);
|
||||
|
||||
@override
|
||||
String timerPickerSecond(int second) => _en.timerPickerSecond(second);
|
||||
|
||||
@override
|
||||
String timerPickerSecondLabel(int second) =>
|
||||
_en.timerPickerSecondLabel(second);
|
||||
|
||||
String? _get(String key) {
|
||||
return _dict[_languageCode]![key];
|
||||
}
|
||||
|
||||
@override
|
||||
String get todayLabel => _get("today")!;
|
||||
|
||||
@override
|
||||
String get modalBarrierDismissLabel => _en.modalBarrierDismissLabel;
|
||||
|
||||
@override
|
||||
String tabSemanticsLabel({required int tabIndex, required int tabCount}) {
|
||||
return _en.tabSemanticsLabel(tabIndex: tabIndex, tabCount: tabCount);
|
||||
}
|
||||
|
||||
@override
|
||||
List<String> get timerPickerHourLabels => _en.timerPickerHourLabels;
|
||||
|
||||
@override
|
||||
List<String> get timerPickerMinuteLabels => _en.timerPickerMinuteLabels;
|
||||
|
||||
@override
|
||||
List<String> get timerPickerSecondLabels => _en.timerPickerSecondLabels;
|
||||
|
||||
@override
|
||||
String get searchTextFieldPlaceholderLabel => throw UnimplementedError();
|
||||
|
||||
@override
|
||||
String datePickerDayOfMonth(int dayIndex, [int? weekDay]) {
|
||||
return _en.datePickerDayOfMonth(dayIndex, weekDay);
|
||||
}
|
||||
|
||||
@override
|
||||
// TODO: implement noSpellCheckReplacementsLabel
|
||||
String get noSpellCheckReplacementsLabel => throw UnimplementedError();
|
||||
|
||||
@override
|
||||
String datePickerStandaloneMonth(int monthIndex) {
|
||||
// TODO: implement datePickerStandaloneMonth
|
||||
throw UnimplementedError();
|
||||
}
|
||||
|
||||
@override
|
||||
// TODO: implement lookUpButtonLabel
|
||||
String get lookUpButtonLabel => throw UnimplementedError();
|
||||
|
||||
@override
|
||||
// TODO: implement menuDismissLabel
|
||||
String get menuDismissLabel => throw UnimplementedError();
|
||||
|
||||
@override
|
||||
// TODO: implement searchWebButtonLabel
|
||||
String get searchWebButtonLabel => throw UnimplementedError();
|
||||
|
||||
@override
|
||||
// TODO: implement shareButtonLabel
|
||||
String get shareButtonLabel => throw UnimplementedError();
|
||||
|
||||
@override
|
||||
// TODO: implement clearButtonLabel
|
||||
String get clearButtonLabel => throw UnimplementedError();
|
||||
}
|
||||
52
lib/common/local/timeago.dart
Normal file
52
lib/common/local/timeago.dart
Normal file
@@ -0,0 +1,52 @@
|
||||
import 'package:timeago/timeago.dart';
|
||||
|
||||
/// Chinese-China messages
|
||||
class ZhCnMessages implements LookupMessages {
|
||||
@override
|
||||
String prefixAgo() => '';
|
||||
|
||||
@override
|
||||
String prefixFromNow() => '';
|
||||
|
||||
@override
|
||||
String suffixAgo() => '前';
|
||||
|
||||
@override
|
||||
String suffixFromNow() => '后';
|
||||
|
||||
@override
|
||||
String lessThanOneMinute(int seconds) => '不到一分钟';
|
||||
|
||||
@override
|
||||
String aboutAMinute(int minutes) => '约 1 分钟';
|
||||
|
||||
@override
|
||||
String minutes(int minutes) => '$minutes 分钟';
|
||||
|
||||
@override
|
||||
String aboutAnHour(int minutes) => '约 1 小时';
|
||||
|
||||
@override
|
||||
String hours(int hours) => '约 $hours 小时';
|
||||
|
||||
@override
|
||||
String aDay(int hours) => '约 1 天';
|
||||
|
||||
@override
|
||||
String days(int days) => '约 $days 日';
|
||||
|
||||
@override
|
||||
String aboutAMonth(int days) => '约 1 个月';
|
||||
|
||||
@override
|
||||
String months(int months) => '约 $months 月';
|
||||
|
||||
@override
|
||||
String aboutAYear(int year) => '约 1 年';
|
||||
|
||||
@override
|
||||
String years(int years) => '约 $years 年';
|
||||
|
||||
@override
|
||||
String wordSeparator() => '';
|
||||
}
|
||||
87
lib/common/push/push.dart
Normal file
87
lib/common/push/push.dart
Normal file
@@ -0,0 +1,87 @@
|
||||
import 'package:flutter/cupertino.dart';
|
||||
|
||||
class YJPush {
|
||||
static Future presentWidget(BuildContext context, Widget widget) {
|
||||
return Navigator.of(context).push(PageRouteBuilder(
|
||||
pageBuilder: (BuildContext context, Animation<double> animation,
|
||||
Animation<double> secondaryAnimation) {
|
||||
return widget;
|
||||
},
|
||||
transitionsBuilder: (
|
||||
BuildContext context,
|
||||
Animation<double> animation,
|
||||
Animation<double> secondaryAnimation,
|
||||
Widget child,
|
||||
) {
|
||||
// 添加一个平移动画
|
||||
return YJPush.createTransition(animation, child);
|
||||
},
|
||||
opaque: false,
|
||||
barrierDismissible: true));
|
||||
}
|
||||
|
||||
static void presentWidgetNoAnimation(BuildContext context, Widget widget) {
|
||||
Navigator.of(context).push(PageRouteBuilder(
|
||||
pageBuilder: (BuildContext context, Animation<double> animation,
|
||||
Animation<double> secondaryAnimation) {
|
||||
return widget;
|
||||
},
|
||||
transitionsBuilder: (
|
||||
BuildContext context,
|
||||
Animation<double> animation,
|
||||
Animation<double> secondaryAnimation,
|
||||
Widget child,
|
||||
) {
|
||||
// 添加一个平移动画
|
||||
return YJPush.createNoAnimationTransition(animation, child);
|
||||
},
|
||||
opaque: false,
|
||||
barrierDismissible: true));
|
||||
}
|
||||
|
||||
/// 创建一个平移变换
|
||||
/// 跳转过去查看源代码，可以看到有各种各样定义好的变换
|
||||
static SlideTransition createTransition(
|
||||
Animation<double> animation, Widget child) {
|
||||
return SlideTransition(
|
||||
position: Tween<Offset>(
|
||||
begin: const Offset(0.0, 1.0),
|
||||
end: const Offset(0.0, 0.0),
|
||||
).animate(animation),
|
||||
child: child, // child is the value returned by pageBuilder
|
||||
);
|
||||
}
|
||||
|
||||
/// 创建一个平移变换 没有动画
|
||||
static SlideTransition createNoAnimationTransition(
|
||||
Animation<double> animation, Widget child) {
|
||||
return SlideTransition(
|
||||
position: Tween<Offset>(
|
||||
begin: const Offset(0.0, 0.0),
|
||||
end: const Offset(0.0, 0.0),
|
||||
).animate(animation),
|
||||
child: child, // child is the value returned by pageBuilder
|
||||
);
|
||||
}
|
||||
|
||||
static Future pushWidget(BuildContext context, Widget widget) async {
|
||||
Route route = CupertinoPageRoute(builder: (context) => widget);
|
||||
return await Navigator.push(context, route);
|
||||
}
|
||||
|
||||
static Future pushAndRemoveWidget(BuildContext context, Widget widget) async {
|
||||
Route route = CupertinoPageRoute(builder: (context) => widget);
|
||||
return await Navigator.pushAndRemoveUntil(context, route, (route) => false);
|
||||
}
|
||||
|
||||
static SlideTransition createHTransition(
|
||||
Animation<double> animation, Widget child) {
|
||||
return SlideTransition(
|
||||
position: Tween<Offset>(
|
||||
begin: const Offset(1.0, 0.0),
|
||||
end: const Offset(0.0, 0.0),
|
||||
).animate(animation),
|
||||
child: child, // child is the value returned by pageBuilder
|
||||
);
|
||||
}
|
||||
}
|
||||
8
lib/common/utils/func_tools.dart
Normal file
8
lib/common/utils/func_tools.dart
Normal file
@@ -0,0 +1,8 @@
|
||||
|
||||
|
||||
bool isEmptyString(String? str) {
|
||||
if (str == null || str.isEmpty) {
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
Reference in New Issue
Block a user