whatsapp_launch 0.2.3

DISCONTINUED - Flutter launch WhatsApp #

DISCONTINUED, USE URL_LAUNCHER INSTEAD, this packages was a use of flutter_launch with some fixes

pub package

Installation #

First, add flutter_launch_whatsapp as a dependency in your pubspec.yaml file.

iOS #

Add the following entry to your Info.plist file, located in


Android #


Example #

import 'package:flutter/material.dart';
import 'package:flutter_launch/flutter_launch.dart';

void main() => runApp(new MyApp());

class MyApp extends StatefulWidget {
  _MyAppState createState() => new _MyAppState();

class _MyAppState extends State<MyApp> {

  initState() {

  void whatsAppOpen() async {
    await FlutterLaunch.launchWathsApp(phone: "5534992016545", message: "Hello");

  Widget build(BuildContext context) {
    return new MaterialApp(
      home: new Scaffold(
        appBar: new AppBar(
          title: new Text('Plugin example app'),
        body: new Center(
          child: FlatButton(
            child: Text("Open WhatsApp"),
            onPressed: () {

[0.2.1] - 09/03/19.

  • Fixed assembleRelease.

[0.2.0] - 09/03/19.

  • TODO: Describe initial release.


flutter_launch_example #

Demonstrates how to use the flutter_launch plugin.

Getting Started #

For help getting started with Flutter, view our online documentation.

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  whatsapp_launch: ^0.2.3

2. Install it

You can install packages from the command line:

with pub:

$ pub get

with Flutter:

$ flutter pub get

Alternatively, your editor might support pub get or flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:whatsapp_launch/whatsapp_launch.dart';
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Learn more about scoring.

We analyzed this package on Feb 19, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.1
  • pana: 0.13.5
  • Flutter: 1.12.13+hotfix.7

Analysis issues and suggestions

Fix dependencies in pubspec.yaml.

Running flutter pub upgrade failed with the following output:

ERR: The current Dart SDK version is 2.7.0.
 Because whatsapp_launch requires SDK version >=1.19.0 <=2.5.0, version solving failed.

Maintenance issues and suggestions

Support future stable Dart 2 SDKs in pubspec.yaml. (-20 points)

The SDK constraint in pubspec.yaml doesn't allow future stable Dart 2.x SDK releases.

No valid SDK. (-20 points)

The analysis could not detect a valid SDK that can use this package.

Make sure dartdoc successfully runs on your package's source files. (-10 points)

Dependencies were not resolved.

Homepage URL doesn't exist. (-20 points)

At the time of the analysis the homepage field https://github.com/ViniciusSossela/flutter_launch_whatsapp was unreachable.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.19.0 <=2.5.0