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add minimum wait time option

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julian 2024-07-03 12:29:47 -06:00
parent cae27b3835
commit d66e0580ec
1 changed files with 22 additions and 2 deletions
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22
lib/utilities/show_loading.dart
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@ -11,9 +11,24 @@
import 'dart:async'; import 'dart:async';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import '../themes/stack_colors.dart'; import '../themes/stack_colors.dart';
import 'logger.dart';
import '../widgets/custom_loading_overlay.dart'; import '../widgets/custom_loading_overlay.dart';
import 'logger.dart';
Future<T> minWaitFuture<T>(
Future<T> future, {
required Duration delay,
}) async {
final results = await Future.wait(
[
future,
Future<dynamic>.delayed(delay),
],
);
return results.first as T;
}
Future<T?> showLoading<T>({ Future<T?> showLoading<T>({
required Future<T> whileFuture, required Future<T> whileFuture,
@ -23,6 +38,7 @@ Future<T?> showLoading<T>({
bool rootNavigator = false, bool rootNavigator = false,
bool opaqueBG = false, bool opaqueBG = false,
void Function(Exception)? onException, void Function(Exception)? onException,
Duration? delay,
}) async { }) async {
unawaited( unawaited(
showDialog<void>( showDialog<void>(
@ -49,7 +65,11 @@ Future<T?> showLoading<T>({
T? result; T? result;
try { try {
if (delay != null) {
result = await minWaitFuture(whileFuture, delay: delay);
} else {
result = await whileFuture; result = await whileFuture;
}
} catch (e, s) { } catch (e, s) {
Logging.instance.log( Logging.instance.log(
"showLoading caught: $e\n$s", "showLoading caught: $e\n$s",