Workaround Flutter obscureText bug that always forces iOS text fields to be eligible for password autofill

Author: luckyrat

lib/widgets/vault_account_credentials.dart

@@ -170,6 +170,8 @@ class _VaultAccountCredentialsWidgetState extends State<VaultAccountCredentialsW
                             await registerOrSignin(value);
                           }
                         },
+                        autofillHints: [AutofillHints.email],
+                        spellCheckConfiguration: SpellCheckConfiguration.disabled(),
                         autofocus: false,
                         autocorrect: false,
                         enableSuggestions: false,

lib/widgets/vault_local_password_create.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
+import 'package:keevault/config/platform.dart';
 import '../generated/l10n.dart';
 import 'free_user_dialog.dart';
 import 'password_strength.dart';
@@ -49,6 +50,8 @@ class _VaultLocalOnlyCreateWidgetState extends State<VaultLocalOnlyCreateWidget>
                 controller: _password,
                 obscureText: password1Obscured,
                 enableSuggestions: false,
+                autofillHints: KeeVaultPlatform.isIOS ? [AutofillHints.oneTimeCode] : null,
+                spellCheckConfiguration: SpellCheckConfiguration.disabled(),
                 autocorrect: false,
                 decoration: InputDecoration(
                   border: OutlineInputBorder(),
@@ -86,6 +89,8 @@ class _VaultLocalOnlyCreateWidgetState extends State<VaultLocalOnlyCreateWidget>
               child: TextFormField(
                 controller: _confirmPassword,
                 obscureText: password2Obscured,
+                autofillHints: KeeVaultPlatform.isIOS ? [AutofillHints.oneTimeCode] : null,
+                spellCheckConfiguration: SpellCheckConfiguration.disabled(),
                 enableSuggestions: false,
                 autocorrect: false,
                 decoration: InputDecoration(

lib/widgets/vault_password_credentials.dart

@@ -75,8 +75,10 @@ class _VaultPasswordCredentialsWidgetState extends State<VaultPasswordCredential
                 Expanded(
                   child: TextFormField(
                     obscureText: password1Obscured,
+                    autofillHints: KeeVaultPlatform.isIOS ? [AutofillHints.oneTimeCode] : null,
                     enableSuggestions: false,
                     autocorrect: false,
+                    spellCheckConfiguration: SpellCheckConfiguration.disabled(),
                     decoration: InputDecoration(
                       border: OutlineInputBorder(),
                       hintText: str.enter_your_account_password,