5.4.2 #

• Make the pedantic dev_dependency explicit.

5.4.1 #

• Update unit tests to work with the PlatformInterface from package plugin_platform_interface.

5.4.0 #

• Support macos by default.

5.3.0 #

• Support web by default.
• Use the new plugins pubspec schema.

5.2.7 #

• Minor unit test changes and added a lint for public DartDocs.

5.2.6 #

• Remove AndroidX warnings.

5.2.5 #

• Include lifecycle dependency as a compileOnly one on Android to resolve potential version conflicts with other transitive libraries.

5.2.4 #

• Use package:url_launcher_platform_interface to get the platform-specific implementation.

5.2.3 #

Android: Use android.arch.lifecycle instead of androidx.lifecycle:lifecycle in build.gradle to support apps that has not been migrated to AndroidX.

5.2.2 #

• Re-land embedder v2 support with correct Flutter SDK constraints.

5.2.1 #

• Revert the migration since the Flutter dependency was too low.

5.2.0 #

• Migrate the plugin to use the V2 Android engine embedding. This shouldn't affect existing functionality. Plugin authors who use the V2 embedding can now instantiate the plugin and expect that it correctly responds to app lifecycle changes.

5.1.7 #

• Define clang module for iOS.

5.1.6 #

• Fixes bug where androidx app won't build with this plugin by enabling androidx and jetifier in the android gradle.properties.

5.1.5 #

• Update homepage url after moving to federated directory.

5.1.4 #

• Update and migrate iOS example project.

5.1.3 #

• Always launch url from the top most UIViewController in iOS.

5.1.2 #

• Update AGP and gradle.
• Split plugin and WebViewActivity class files.

5.1.1 #

• Suppress a handled deprecation warning on iOS

5.1.0 #

• Add headers field to enable headers in the Android implementation.

5.0.5 #

• Add enableDomStorage field to launch to enable DOM storage in Android WebView.

5.0.4 #

• Update Dart code to conform to current Dart formatter.

5.0.3 #

• Add missing template type parameter to invokeMethod calls.
• Bump minimum Flutter version to 1.5.0.
• Replace invokeMethod with invokeMapMethod wherever necessary.

5.0.2 #

• Fixes closeWebView failure on iOS.

5.0.1 #

• Log a more detailed warning at build time about the previous AndroidX migration.

5.0.0 #

• Breaking change. Migrate from the deprecated original Android Support Library to AndroidX. This shouldn't result in any functional changes, but it requires any Android apps using this plugin to also migrate if they're using the original support library.

  This was originally incorrectly pushed in the 4.2.0 update.

4.2.0+3 #

• Revert the breaking 4.2.0 update. 4.2.0 was known to be breaking and should have incremented the major version number instead of the minor. This revert is in and of itself breaking for anyone that has already migrated however. Anyone who has already migrated their app to AndroidX should immediately update to 5.0.0 instead. That's the correctly versioned new push of 4.2.0.

4.2.0+2 #

• Updated launch to use async and await, fixed the incorrect return value by launch method.

4.2.0+1 #

• Refactored the Java and Objective-C code. Replaced instance variables with properties in Objective-C.

4.2.0 #

• BAD. This was a breaking change that was incorrectly published on a minor version upgrade, should never have happened. Reverted by 4.2.0+3.

• Breaking change. Migrate from the deprecated original Android Support Library to AndroidX. This shouldn't result in any functional changes, but it requires any Android apps using this plugin to also migrate if they're using the original support library.

4.1.0+1 #

• This is just a version bump to republish as 4.1.0 was published with some dirty local state.

4.1.0 #

• Added universalLinksOnly setting.
• Updated launch to return Future<bool>.

4.0.3 #

• Fixed launch url fail for Android: launch now assert activity not null and using activity to startActivity.
• Fixed WebViewActivity has leaked IntentReceiver for Android.

4.0.2 #

• Added closeWebView function to programmatically close the current WebView.

4.0.1 #

• Added enableJavaScript field to launch to enable javascript in Android WebView.

4.0.0 #

• Breaking change Now requires a minimum Flutter version of 0.5.6.
• Update to statusBarBrightness field so that the logic runs on the Flutter side.
• Breaking change statusBarBrightness no longer has a default value.

3.0.3 #

• Added statusBarBrightness field to launch to set iOS status bar brightness.

3.0.2 #

• Updated Gradle tooling to match Android Studio 3.1.2.

3.0.1 #

• Fix a crash during Safari view controller dismiss.

3.0.0 #

• Breaking change. Set SDK constraints to match the Flutter beta release.

2.0.2 #

• Fixed Dart 2 issue: launch now returns Future<void> instead of Future<Null>.

2.0.1 #

• Simplified and upgraded Android project template to Android SDK 27.
• Updated package description.

2.0.0 #

• Breaking change. Upgraded to Gradle 4.1 and Android Studio Gradle plugin 3.0.1. Older Flutter projects need to upgrade their Gradle setup as well in order to use this version of the plugin. Instructions can be found here.

1.0.3 #

• Add FLT prefix to iOS types.

1.0.2 #

• Fix handling of URLs in Android WebView.

1.0.1 #

• Support option to launch default browser in iOS.
• Parse incoming url and decide on what to open based on scheme.
• Support WebView on Android.

1.0.0 #

• iOS plugin presents a Safari view controller instead of switching to the Safari app.

0.4.2+5 #

• Aligned author name with rest of repo.

0.4.2+2, 0.4.2+3, 0.4.2+4 #

• Updated README.

0.4.2+1 #

• Updated README.

0.4.2 #

• Change to README.md.

0.4.1 #

• Upgrade Android SDK Build Tools to 25.0.3.

0.4.0 #

• Upgrade to new plugin registration.

0.3.6 #

• Fix workaround for failing dynamic check in Xcode 7/sdk version 9.

0.3.5 #

• Workaround for failing dynamic check in Xcode 7/sdk version 9.

0.3.4 #

• Add test.

0.3.3 #

• Change to buildToolsVersion.

0.3.2 #

• Change to README.md.

0.3.1 #

• Change to README.md.

0.3.0 #

• Add canLaunch method.

0.2.0 #

• Change launch to a top-level method instead of a static method in a class.

0.1.1 #

• Change to README.md.

0.1.0 #

• Initial Open Source release.

example/lib/main.dart

// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// ignore_for_file: public_member_api_docs

import 'dart:async';

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

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'URL Launcher',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(title: 'URL Launcher'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);
  final String title;

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

class _MyHomePageState extends State<MyHomePage> {
  Future<void> _launched;
  String _phone = '';

  Future<void> _launchInBrowser(String url) async {
    if (await canLaunch(url)) {
      await launch(
        url,
        forceSafariVC: false,
        forceWebView: false,
        headers: <String, String>{'my_header_key': 'my_header_value'},
      );
    } else {
      throw 'Could not launch $url';
    }
  }

  Future<void> _launchInWebViewOrVC(String url) async {
    if (await canLaunch(url)) {
      await launch(
        url,
        forceSafariVC: true,
        forceWebView: true,
        headers: <String, String>{'my_header_key': 'my_header_value'},
      );
    } else {
      throw 'Could not launch $url';
    }
  }

  Future<void> _launchInWebViewWithJavaScript(String url) async {
    if (await canLaunch(url)) {
      await launch(
        url,
        forceSafariVC: true,
        forceWebView: true,
        enableJavaScript: true,
      );
    } else {
      throw 'Could not launch $url';
    }
  }

  Future<void> _launchInWebViewWithDomStorage(String url) async {
    if (await canLaunch(url)) {
      await launch(
        url,
        forceSafariVC: true,
        forceWebView: true,
        enableDomStorage: true,
      );
    } else {
      throw 'Could not launch $url';
    }
  }

  Future<void> _launchUniversalLinkIos(String url) async {
    if (await canLaunch('https://youtube.com')) {
      final bool nativeAppLaunchSucceeded = await launch(
        'https://youtube.com',
        forceSafariVC: false,
        universalLinksOnly: true,
      );
      if (!nativeAppLaunchSucceeded) {
        await launch(
          'https://youtube.com',
          forceSafariVC: true,
        );
      }
    }
  }

  Widget _launchStatus(BuildContext context, AsyncSnapshot<void> snapshot) {
    if (snapshot.hasError) {
      return Text('Error: ${snapshot.error}');
    } else {
      return const Text('');
    }
  }

  Future<void> _makePhoneCall(String url) async {
    if (await canLaunch(url)) {
      await launch(url);
    } else {
      throw 'Could not launch $url';
    }
  }

  @override
  Widget build(BuildContext context) {
    const String toLaunch = 'https://www.cylog.org/headers/';
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: ListView(
        children: <Widget>[
          Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              Padding(
                padding: const EdgeInsets.all(16.0),
                child: TextField(
                    onChanged: (String text) => _phone = text,
                    decoration: const InputDecoration(
                        hintText: 'Input the phone number to launch')),
              ),
              RaisedButton(
                onPressed: () => setState(() {
                  _launched = _makePhoneCall('tel:$_phone');
                }),
                child: const Text('Make phone call'),
              ),
              const Padding(
                padding: EdgeInsets.all(16.0),
                child: Text(toLaunch),
              ),
              RaisedButton(
                onPressed: () => setState(() {
                  _launched = _launchInBrowser(toLaunch);
                }),
                child: const Text('Launch in browser'),
              ),
              const Padding(padding: EdgeInsets.all(16.0)),
              RaisedButton(
                onPressed: () => setState(() {
                  _launched = _launchInWebViewOrVC(toLaunch);
                }),
                child: const Text('Launch in app'),
              ),
              RaisedButton(
                onPressed: () => setState(() {
                  _launched = _launchInWebViewWithJavaScript(toLaunch);
                }),
                child: const Text('Launch in app(JavaScript ON)'),
              ),
              RaisedButton(
                onPressed: () => setState(() {
                  _launched = _launchInWebViewWithDomStorage(toLaunch);
                }),
                child: const Text('Launch in app(DOM storage ON)'),
              ),
              const Padding(padding: EdgeInsets.all(16.0)),
              RaisedButton(
                onPressed: () => setState(() {
                  _launched = _launchUniversalLinkIos(toLaunch);
                }),
                child: const Text(
                    'Launch a universal link in a native app, fallback to Safari.(Youtube)'),
              ),
              const Padding(padding: EdgeInsets.all(16.0)),
              RaisedButton(
                onPressed: () => setState(() {
                  _launched = _launchInWebViewOrVC(toLaunch);
                  Timer(const Duration(seconds: 5), () {
                    print('Closing WebView after 5 seconds...');
                    closeWebView();
                  });
                }),
                child: const Text('Launch in app + close after 5 seconds'),
              ),
              const Padding(padding: EdgeInsets.all(16.0)),
              FutureBuilder<void>(future: _launched, builder: _launchStatus),
            ],
          ),
        ],
      ),
    );
  }
}