当单击TextField并打开键盘时，会出现许多错误。然后单击下一步，Samsungsmartsuggesti ...不断停止出现

Question

我尝试使用Textfield的简单页面，当我单击TextField时，出现这些错误（如果是错误），flutter医生没有问题，我正在使用Real Device，Samsung Galaxy A50（SM-A-A505F），

这些出现，当我单击以编写Texfield时，如果我写的话，每个字符出现错误

然后，如果我单击下一步't甚至需要单击下一步

loginview和自定义textfield，

import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:shopping/core/constants/padding/padding_constants.dart';
import 'package:shopping/core/constants/textstyle/text_styles.dart';
import 'package:shopping/core/init/translations/locale_keys.g.dart';
import 'package:shopping/product/widget/textfield/custom_textfield.dart';

class LoginView extends StatefulWidget {
  const LoginView({Key? key}) : super(key: key);

  @override
  State<LoginView> createState() => _LoginViewState();
}

class _LoginViewState extends State<LoginView> {
  //Controllers
  late final TextEditingController _emailController;
  // FocusNodes
  late final FocusNode _emailFocusNode;
  @override
  void initState() {
    super.initState();

    _emailController = TextEditingController();
    _emailFocusNode = FocusNode();
  }

  @override
  Widget build(BuildContext context) {
    return SafeArea(
      child: Scaffold(
        resizeToAvoidBottomInset: false,
        appBar: AppBar(
          backgroundColor: Colors.transparent,
          elevation: 0,
        ),
        body: Column(
          children: [
            Text(
              LocaleKeys.login.tr(),
              style: TextStylesConstants.titleTextStyle,
            ),
            Padding(
              padding: PaddingConstants.onlyTopSmall,
              child: Text(
                LocaleKeys.addYourDetailsToLogin.tr(),
                style: Theme.of(context).textTheme.subtitle1,
              ),
            ),
            Padding(
              padding: PaddingConstants.onlyTopMedium,
              child: CustomTextField(
                controller: _emailController,
                focusNode: _emailFocusNode,
                keyboardType: TextInputType.emailAddress,
                hintText: LocaleKeys.yourEmail.tr(),
              ),
            ),
          ],
        ),
      ),
    );
  }
}



class CustomTextField extends StatelessWidget {
  const CustomTextField(
      {Key? key, required this.controller, this.focusNode, required this.keyboardType, required this.hintText})
      : super(key: key);
  final TextEditingController controller;
  final FocusNode? focusNode;
  final TextInputType keyboardType;
  final String hintText;

  @override
  Widget build(BuildContext context) {
    return Center(
      child: Container(
        width: context.dynamicWidth(0.9),
        height: context.dynamicHeight(0.069),
        decoration: const BoxDecoration(
          color: ColorConstants.textFieldColor,
          borderRadius: BorderRadius.all(
            Radius.circular(90),
          ),
        ),
        child: Center(
          child: Padding(
            padding: const EdgeInsets.symmetric(horizontal: 24.0),
            child: TextField(
              textInputAction: TextInputAction.next,
              cursorColor: ColorConstants.brightOrange,
              cursorRadius: const Radius.circular(45),
              controller: controller,
              focusNode: focusNode,
              keyboardType: keyboardType,
              decoration: InputDecoration(
                focusedBorder: const OutlineInputBorder(
                  borderSide: BorderSide(color: ColorConstants.textFieldColor),
                ),
                enabledBorder: const UnderlineInputBorder(
                  borderSide: BorderSide(
                    color: ColorConstants.textFieldColor,
                  ),
                ),
                hintText: hintText,
                hintStyle: TextStylesConstants.textFieldTextStyle,
              ),
            ),
          ),
        ),
      ),
    );
  }
}

https://github.com/flutter/flutter/flutter/flutter/flutter/sissues/98505#issuecomment-1067976038 错误

Answer 1

textfield-＆gt; textformfield

用表单包裹所有TextFormField，并给出一个键

https：// https://docs.flutter.dev/cookbook /表格/验证

Form(
              key: formKey,
              child: Column(
                children: [
                  const Text(
                    'Please log in to your account in order to interact with and create notes and talk friends',
                  ),
                  EmailTextFormField(emailController: emailController),
                  PasswordTextFormField(passwordController: passwordController),
                  LoginButton(emailController: emailController, passwordController: passwordController),
                  const ForgotPasswordButton(),
                  const SignInWithGoogleButton(),
                  const NotRegisterYetButton()
                ],
              ),
            ),