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feat: ability to wait for the onfinished

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Bugfix Jacques 2023-10-16 15:46:23 +02:00
parent e2b73bdb7b
commit 9886c71fcf
2 changed files with 13 additions and 8 deletions
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17
lib/src/auth_screen.dart
View file

@ -2,6 +2,7 @@
//
// SPDX-License-Identifier: BSD-3-Clause
import 'dart:async';
import 'dart:collection';
import 'package:flutter/material.dart';
import 'package:flutter_registration/flutter_registration.dart';
@ -22,7 +23,7 @@ class AuthScreen extends StatefulWidget {
}) : assert(steps.length > 0, 'At least one step is required');
final String title;
final Function({
final Future<void> Function({
required HashMap<String, String> values,
required void Function(int? pageToReturn) onError,
}) onFinish;
@ -32,7 +33,7 @@ class AuthScreen extends StatefulWidget {
final String previousBtnTitle;
final AppBar? customAppBar;
final Color? customBackgroundColor;
final Widget Function(VoidCallback, String)? nextButtonBuilder;
final Widget Function(Future<void> Function(), String)? nextButtonBuilder;
final Widget Function(VoidCallback, String)? previousButtonBuilder;
@override
@ -58,7 +59,7 @@ class _AuthScreenState extends State<AuthScreen> {
);
}
void onNext(AuthStep step) {
Future<void> onNext(AuthStep step) async {
if (!_formKey.currentState!.validate()) {
return;
}
@ -77,7 +78,7 @@ class _AuthScreenState extends State<AuthScreen> {
}
}
widget.onFinish(
await widget.onFinish(
values: values,
onError: (int? pageToReturn) => _pageController.animateToPage(
pageToReturn ?? 0,
@ -169,14 +170,16 @@ class _AuthScreenState extends State<AuthScreen> {
),
),
widget.nextButtonBuilder?.call(
() => onNext(step),
() async {
await onNext(step);
},
widget.steps.last == step
? widget.submitBtnTitle
: widget.nextBtnTitle,
) ??
ElevatedButton(
onPressed: () {
onNext(step);
onPressed: () async {
await onNext(step);
},
child: Row(
children: [

4
lib/src/config/registration_options.dart
View file

@ -2,6 +2,8 @@
//
// SPDX-License-Identifier: BSD-3-Clause
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_registration/flutter_registration.dart';
@ -24,7 +26,7 @@ class RegistrationOptions {
final VoidCallback afterRegistration;
final RegistrationRepository registrationRepository;
final AppBar Function(String title)? customAppbarBuilder;
final Widget Function(VoidCallback onPressed, String label)?
final Widget Function(Future<void> Function() onPressed, String label)?
nextButtonBuilder;
final Widget Function(VoidCallback onPressed, String label)?
previousButtonBuilder;