modify_user_information_page.dart
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import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:wow_english/common/core/assets_const.dart';
import 'package:wow_english/common/core/user_util.dart';
import 'package:wow_english/common/widgets/textfield_customer_widget.dart';
import 'package:wow_english/common/widgets/we_app_bar.dart';
import 'package:wow_english/pages/user/bloc/user_bloc.dart';
import 'package:wow_english/utils/log_util.dart';
enum ModifyUserInformationType {
avatar('头像'),
name('名字'),
age('年龄'),
gender('性别');
const ModifyUserInformationType(this.title);
final String title;
}
class ModifyUserInformationPage extends StatelessWidget {
final ModifyUserInformationType type;
const ModifyUserInformationPage({super.key, required this.type});
static push(BuildContext context, ModifyUserInformationType type) {
Navigator.of(context).push(CupertinoPageRoute(builder: (context) {
return ModifyUserInformationPage(type: type);
}));
}
@override
Widget build(BuildContext context) {
return BlocProvider(
create: (context) => UserBloc(),
child: Scaffold(
backgroundColor: Colors.white,
appBar: WEAppBar(
titleText: '修改${type.title}',
),
body: BlocListener<UserBloc, UserState>(
listener: (context, state) {},
child: BlocBuilder<UserBloc, UserState>(builder: (context, state) {
//final bloc = context.read<UserBloc>();
// 区别是什么？
//BlocProvider.of<UserBloc>(context);
return SingleChildScrollView(
child: Column(
children: [
Padding(
padding: EdgeInsets.only(left: 65.w, right: 55.w, top: 38.h),
child: Row(
children: [
Text(
type.title,
style: TextStyle(
fontWeight: FontWeight.w700,
color: const Color(0xFF333333),
fontSize: 21.sp,
),
),
20.horizontalSpace,
// 输入框 or 选择框
_buildTextFieldWidget(context),
// 占位
Expanded(
child: Container(),
),
// 按钮
GestureDetector(
onTap: () {
// 更新type类型的字段
context.read<UserBloc>().add(UserUpdate(type));
},
child: Container(
alignment: Alignment.center,
width: 90.w,
height: 44.h,
decoration: BoxDecoration(
image: DecorationImage(image: AssetImage(AssetsConst.bgButtonBlue), fit: BoxFit.fill),
),
child: Text(
'确定',
style: TextStyle(fontSize: 17.sp, color: Colors.white),
),
),
)
],
)),
Stack(
alignment: Alignment.topRight,
children: [
Image.asset(
AssetsConst.bgEditUserInformation,
width: double.infinity,
),
Positioned(
right: 125.w,
top: 10.h,
child: Image.asset(AssetsConst.bgIcSteveWrite, width: 161.w, height: 249.w),
),
],
),
],
));
}),
),
),
);
}
Widget _buildTextFieldWidget(BuildContext context) {
var userBloc = context.read<UserBloc>();
var user = UserUtil.getUser()!;
userBloc.tempGender = user.gender ?? 0;
Log.d('user = $user');
if (type == ModifyUserInformationType.gender) {
return Row(
children: <Widget>[
SizedBox(
width: 100.w,
child: RadioListTile(
title: Text(
'男',
style: TextStyle(
fontWeight: FontWeight.w700,
color: const Color(0xFF333333),
fontSize: 21.sp,
),
),
activeColor: const Color(0xFF0E89BA),
value: 0,
//selected: user.gender == 0,
groupValue: userBloc.tempGender,
onChanged: (value) {
Log.d('男value = $value');
if (value != null) {
userBloc.tempGender = value;
}
userBloc.add(UserUIUpdate(type));
},
),
),
SizedBox(
width: 100.w,
child: RadioListTile<int>(
//selected: user.gender == 1,
title: Text(
'女',
style: TextStyle(
fontWeight: FontWeight.w700,
color: const Color(0xFF333333),
fontSize: 21.sp,
),
),
activeColor: const Color(0xFF0E89BA),
value: 1,
groupValue: userBloc.tempGender,
onChanged: (int? value) {
Log.d('女value = $value');
if (value != null) {
userBloc.tempGender = value;
}
userBloc.add(UserUIUpdate(type));
},
),
),
],
);
}
var formatters = [
LengthLimitingTextInputFormatter(12),
FilteringTextInputFormatter.deny(RegExp('[ ]')),
];
var inputType = TextInputType.name;
// 当输入年龄时
if (type == ModifyUserInformationType.age) {
formatters = [
LengthLimitingTextInputFormatter(2),
FilteringTextInputFormatter.deny(RegExp('[ ]')),
];
inputType = TextInputType.number;
}
return TextFieldCustomerWidget(
height: 65.h,
width: 222.w,
textStyle: TextStyle(
fontWeight: FontWeight.w700,
color: const Color(0xFF333333),
fontSize: 21.sp,
),
bgImageName: 'Input_layer_up',
textInputType: inputType,
inputFormatters: formatters,
controller: userBloc.modifyTextController,
/*onChangeValue: (String value) {
bloc.add(CodeNumberChangeEvent());
},*/
);
}
}