35 lines
1.3 KiB
Dart
35 lines
1.3 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:rkm/widgets/text_default.dart';
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import '../utils/color_palette.dart';
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import 'button_default.dart';
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class OnBackButton{
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onBackButton(context)async {
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bool exiApp = await showDialog(
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context: context,
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builder: (context){
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return AlertDialog(
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title: TextDefault(text: 'Aviso',color: ColorPalette.black54,textAlign: TextAlign.center,),
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content: TextDefault(text: 'Deseja sair e descartar as alterações?',color: ColorPalette.black54,),
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actions: [
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ButtonDefault(
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onPressed: ()=>Navigator.pushNamedAndRemoveUntil(context, '/home', (route) => false),
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title: 'Sim',
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background: ColorPalette.appBar,
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borderColor: ColorPalette.appBar,
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textColor: ColorPalette.white,
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),
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ButtonDefault(
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onPressed: ()=>Navigator.of(context).pop(false),
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title: 'Não',
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background: ColorPalette.white,
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borderColor: ColorPalette.white,
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textColor: ColorPalette.black54,
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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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} |