FlutterToast - Flutter application to show Android's Toast Message

Overview

Android's Toast Message in Flutter

Flutter application to show Android's Toast Message.

Screenshot

Methods and code to Show Toast message in flutter.

To show Toast Message in flutter, I'm communicating to native code using Platfrom Channels from flutter, and from native code I'm showing the Toast message.

Platform Channels:

Which is provided by flutter to communicate between native code and flutter code.

Define Channel in Flutter

    static const platform = const MethodChannel('flutter.toast.message.channel');

Define Channel/Handler in Android

    MethodChannel(flutterView, CHANNEL).setMethodCallHandler { call, result ->
          
    }

Define platform channel as above and provide channel name, This Channel name must be same for both platform flutter code and Android Natice Code.

Create Class in Flutter:

To communicate with Android in order to show Toast message.

    class Toast {
      Toast(String message) {
        _showToast(message);
      }

      static const platform = const MethodChannel('flutter.toast.message.channel');

      Future<Null> _showToast(String message) async {
        // invoke method, provide method name and arguments.
        await platform.invokeMethod('toast', {'message': message});
      }
    }

Handle Method invocation from Flutter in Android:

    class MainActivity : FlutterActivity() {
        companion object {
            const val CHANNEL = "flutter.toast.message.channel"
            const val METHOD_TOAST = "toast"
            const val KEY_MESSAGE = "message"
        }

        override fun onCreate(savedInstanceState: Bundle?) {
            super.onCreate(savedInstanceState)
            GeneratedPluginRegistrant.registerWith(this)

            // handle method invocation from flutter, and perform action
            MethodChannel(flutterView, CHANNEL).setMethodCallHandler { call, result ->
                if (call.method == METHOD_TOAST) {
                    val message = call.argument<String>(KEY_MESSAGE)
                    Toast.makeText(this@MainActivity, message, Toast.LENGTH_SHORT).show()
                }
            }
        }
    }

That's all we need to do to show Android Toast message in flutter.

Usage:

To show toast messages from flutter, Simply call Toast class with your message as argument as below:

    Toast("Hello, I'm Toast from Flutter.");

Questions?

Ping-Me on : Twitter Facebook

profile for Uttam Panchasara at Stack Overflow, Q&A for professional and enthusiast programmers

Donate

If you found this Example helpful, consider buying me a cup of

  • Google Pay (panchasarauttam@okaxis)
You might also like...

A simple yet powerful Flutter plugin for showing Toast at Android, iOS and Web.

Flutter Toast A simple yet powerful Flutter plugin for showing Toast at Android and iOS. Features: Native Toast Pure Flutter Toaster Installation Add

Dec 13, 2021

Toast Plugin for Flutter

Toast Plugin for Flutter

fluttertoast Toast Library for Flutter Now this toast library supports two kinds of toast messages one which requires BuildContext other with No Build

Jan 9, 2023

Toast Plugin for Flutter

Toast Plugin for Flutter

fluttertoast Toast Library for Flutter Now this toast library supports two kinds of toast messages one which requires BuildContext other with No Build

Feb 12, 2022

Reddit like flutter toast

Reddit like flutter toast

asset_toast A new flutter plugin project. Getting Started | usage AssetToast.show("hello there", context, asset: "assets/im

Oct 22, 2021

A flutter application to show and display recipes of foods.

meals A new Flutter project. Getting Started This project is a starting point for a Flutter application. A few resources to get you started if this is

Jan 3, 2022

CurrencyConverter - Flutter based application that uses web-scrapping to show currency of selected countries.

CurrencyConverter - Flutter based application that uses web-scrapping to show currency of selected countries.

CurrencyConverter - Flutter based application that uses web-scrapping to show currency of selected countries.

Jul 7, 2022

Flutter package to to show bulletins in your application

Flutter package to to show bulletins in your application

Bulletin Flutter package to to show bulletins in your application. Show some ❤️ and ⭐ the repo || Features ✅ Show Flash Cards ✅ Pop up cards ✅ Animati

Aug 27, 2022

Rooftop - A photos and videos application which is able to show curated content from Pexel database on the press of a button

Rooftop - A photos and videos application which is able to show curated content from Pexel database on the press of a button

rooftop RoofTop is a photos and videos application which is able to show curated

Feb 7, 2022

Choose color theme template - A template will help you choose a color scheme for the application, show how widgets interact with it

Choose color theme template - A template will help you choose a color scheme for the application, show how widgets interact with it

choose_color_theme_template This template will help you choose a color scheme fo

Oct 24, 2022
Comments
  • Receiving and exception

    Receiving and exception

    Migrated to android embedding version 2 . After that getting an exception like " Platform error MissingPluginException(No implementation found for method customizar on channel android3ds/channel)" . Let me know what is the issue here

    opened by rashmisridar 0
Owner
Uttam
Senior Software Engineer | Flutter Developer | Android Developer | Open-Source enthusiast
Uttam
Toast Library for Flutter, Easily create toast messages in single line of code

Create Toast messages on a Flutter Event. fluttertoast: ^8.0.8 Toast Library for Flutter, Easily create Personalised toast messages in single line of

Bouziani Mohammed 1 Feb 14, 2022
The @Flutter Plugin to show native toast on Android

Native Toast The Flutter Plugin to show native toast on Android. How it works? The native_toast plugin works on the basis of the Toast class. in Andro

Mihir Paldhikar 4 Jan 3, 2023
A full-featured (simple message, voice, video) flutter chat application by SignalR and WebRTC

flutter_chat A full-featured (simple message, voice, video) flutter chat application by SignalR and WebRTC. Features Full Authentication service Bad r

WebDevYCH 4 Dec 11, 2022
D info - Flutter package for response info message

D'Info Flutter package for response info message. It's like bootstrap view but s

Indra Trisna Raharja 4 Oct 26, 2022
Send-a-msg - Send message to WhatsApp without saving number

Send A Message Send Message to Whatsapp without saving number ToDo add logging s

Sujal 3 Apr 3, 2022
Riverpod Messages Listener: A message notification listener for apps build with Riverpod

Riverpod Messages Listener Hello all, this is the home page of riverpod_messages package, a message notification listener for apps build with Riverpod

Fabrizio Tognetto 4 Dec 8, 2022
Messenger is an instant messaging app & by using this you can send message to your friend and family virtually

⚡️ Flash Chat ⚡️ Our Goal ?? The objective of this project is to learn how to incorporate Firebase into our Flutter apps. We'll be using Firebase Clou

Prashant Kumar Singh 7 Dec 3, 2022
Messenger is an instant messaging app & by using this you can send message to your friend and family virtually

⚡️ Flash Chat ⚡️ Our Goal ?? The objective of this project is to learn how to incorporate Firebase into our Flutter apps. We'll be using Firebase Clou

Prashant Kumar Singh 7 Jun 19, 2022
This is a message/chat app with light and dark theme options

this is a message/chat app #ui using #flutter that runs both Android and iOS devices also has a dark and light theme. We create in total 4 screens all

Enes Aydoğdu 17 Dec 30, 2022
Show a draggable floating chat icon button and show messages on screens

Show a draggable floating chat icon button and show messages on screens Features A widget for displaying a chat icon (or custom widget) on top of a ba

CU Apps 4 May 5, 2022