/C#/How to restart flutter app programmatically

How to restart flutter app programmatically

import 'package:flutter/material.dart';

void main() {
  runApp(
    RestartWidget(
      child: MaterialApp(),
    ),
  );
}

class RestartWidget extends StatefulWidget {
  RestartWidget({this.child});

  final Widget child;

  static void restartApp(BuildContext context) {
    context.findAncestorStateOfType<_RestartWidgetState>().restartApp();
  }

  @override
  _RestartWidgetState createState() => _RestartWidgetState();
}

class _RestartWidgetState extends State<RestartWidget> {
  Key key = UniqueKey();

  void restartApp() {
    setState(() {
      key = UniqueKey();
    });
  }

  @override
  Widget build(BuildContext context) {
    return KeyedSubtree(
      key: key,
      child: widget.child,
    );
  }
}

--------------------------------------------
In this example you can reset your app from everywhere using RestartWidget.restartApp(context).

Source: stackoverflow.com

Similar codes

2 votes194 views1 answer
C# yield
C#
1 vote201 views1 answer
Lat long data type c#
C#
0 vote178 views1 answer
Unity android keycodes
C#
0 vote208 views1 answer
How to check if the value is alphabet and numbers only only in c#
C#
0 vote262 views4 answers
How to turn a string in a char list c#
C#
0 vote210 views1 answer
Proxy in Config
C#
4 votes191 views2 answers
C# get calling method name
C#
3 votes225 views1 answer
C# datatable copy selected rows to another table
C#
0 vote189 views1 answer
C# test if char is alpha
C#
0 vote211 views1 answer
Get location in Xamarin - NAYCode.com
C#