import 'package:flutter/material.dart'; import 'package:flutter_screenutil/flutter_screenutil.dart'; import 'package:get/get.dart'; import 'package:provider/provider.dart'; import 'package:velocity_x/velocity_x.dart'; import 'package:aku_new_community/provider/user_provider.dart'; import 'package:aku_new_community/widget/bee_scaffold.dart'; class ChangeNickName extends StatefulWidget { ChangeNickName({Key? key}) : super(key: key); @override _ChangeNickNameState createState() => _ChangeNickNameState(); } class _ChangeNickNameState extends State { TextEditingController? _textEditingController; @override void initState() { final userProvider = Provider.of(context, listen: false); super.initState(); _textEditingController = TextEditingController(text: userProvider.userInfoModel!.nickName); } @override void dispose() { _textEditingController?.dispose(); super.dispose(); } @override Widget build(BuildContext context) { final userProvider = Provider.of(context); return BeeScaffold( title: '修改昵称', body: Material( color: Colors.white, child: Padding( padding: EdgeInsets.symmetric(horizontal: 32.w), child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ 55.w.heightBox, '昵称'.text.black.size(28.sp).make(), TextFormField( controller: _textEditingController, decoration: InputDecoration( contentPadding: EdgeInsets.zero, hintText: '${userProvider.userInfoModel!.nickName}', hintStyle: TextStyle(color: Color(0xFF999999), fontSize: 34.sp), border: UnderlineInputBorder( borderSide: BorderSide( color: Color(0xFFEEEEEE), width: 1.w, )), ), ), 150.w.heightBox, MaterialButton( onPressed: () { userProvider.setName(_textEditingController!.text); Get.back(); }, child: '保存'.text.black.size(32.sp).make(), color: Color(0xFFFFC40C), elevation: 0, minWidth: 686.w, height: 85.w, ), 24.w.heightBox, '为保护个人隐私,在与邻里交往时显示昵称,默认为真实姓名,您可自行修改' .text .color(Color(0xFF999999)) .size(24.sp) .maxLines(2) .make() ], ), ), ), ); } }