2022-11-19 19:16:46 +00:00
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import 'package:flutter/material.dart';
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2022-11-09 02:23:56 +00:00
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import 'package:get_it/get_it.dart';
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import 'package:uuid/uuid.dart';
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final getIt = GetIt.instance;
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String randomId() => const Uuid().v4().toString();
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2022-11-19 19:16:46 +00:00
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Future<bool?> showConfirmDialog(BuildContext context, String caption) {
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return showDialog<bool>(
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context: context,
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barrierDismissible: false,
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builder: (BuildContext context) {
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return AlertDialog(
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title: Text(caption),
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actions: <Widget>[
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ElevatedButton(
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child: const Text('OK'),
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onPressed: () {
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Navigator.pop(context, true); // showDialog() returns true
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},
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),
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],
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);
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},
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);
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}
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Future<bool?> showYesNoDialog(BuildContext context, String caption) {
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return showDialog<bool>(
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context: context,
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barrierDismissible: false,
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builder: (BuildContext context) {
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return AlertDialog(
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title: Text(caption),
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actions: <Widget>[
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ElevatedButton(
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child: const Text('Yes'),
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onPressed: () {
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Navigator.pop(context, true); // showDialog() returns true
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},
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),
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ElevatedButton(
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child: const Text('No'),
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onPressed: () {
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Navigator.pop(context, false); // showDialog() returns false
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},
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),
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],
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);
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},
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);
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}
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