30 lines
987 B
Dart
30 lines
987 B
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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ScaffoldFeatureController<SnackBar, SnackBarClosedReason> notifyUserX(
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ScaffoldMessengerState sm,
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String message,
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{ int delaySeconds = 3 }
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) => sm.showSnackBar(SnackBar(content: Text(message), duration: Duration(seconds: delaySeconds)));
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ScaffoldFeatureController<SnackBar, SnackBarClosedReason> notifyUser(
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BuildContext context,
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String message,
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{ int delaySeconds = 3 }
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) => notifyUserX(ScaffoldMessenger.of(context), message, delaySeconds: delaySeconds);
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Future<ScaffoldFeatureController<SnackBar, SnackBarClosedReason>> postNotifyUser(
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BuildContext context, String message, {int delaySeconds = 3}) {
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final completer = Completer<ScaffoldFeatureController<SnackBar, SnackBarClosedReason>>();
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WidgetsBinding.instance.addPostFrameCallback((_) {
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final controller = notifyUser(context, message, delaySeconds: delaySeconds);
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completer.complete(controller);
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});
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return completer.future;
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}
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