url_launcher_android 6.0.13
url_launcher_android: ^6.0.13 copied to clipboard
Android implementation of the url_launcher plugin.
// Copyright 2013 The Flutter 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_platform_interface/url_launcher_platform_interface.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, required 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 {
UrlLauncherPlatform launcher = UrlLauncherPlatform.instance;
if (await launcher.canLaunch(url)) {
await launcher.launch(
url,
useSafariVC: false,
useWebView: false,
enableJavaScript: false,
enableDomStorage: false,
universalLinksOnly: false,
headers: <String, String>{'my_header_key': 'my_header_value'},
);
} else {
throw 'Could not launch $url';
}
}
Future<void> _launchInWebViewOrVC(String url) async {
UrlLauncherPlatform launcher = UrlLauncherPlatform.instance;
if (await launcher.canLaunch(url)) {
await launcher.launch(
url,
useSafariVC: true,
useWebView: true,
enableJavaScript: false,
enableDomStorage: false,
universalLinksOnly: false,
headers: <String, String>{'my_header_key': 'my_header_value'},
);
} else {
throw 'Could not launch $url';
}
}
Future<void> _launchInWebViewWithJavaScript(String url) async {
UrlLauncherPlatform launcher = UrlLauncherPlatform.instance;
if (await launcher.canLaunch(url)) {
await launcher.launch(
url,
useSafariVC: true,
useWebView: true,
enableJavaScript: true,
enableDomStorage: false,
universalLinksOnly: false,
headers: <String, String>{},
);
} else {
throw 'Could not launch $url';
}
}
Future<void> _launchInWebViewWithDomStorage(String url) async {
UrlLauncherPlatform launcher = UrlLauncherPlatform.instance;
if (await launcher.canLaunch(url)) {
await launcher.launch(
url,
useSafariVC: true,
useWebView: true,
enableJavaScript: false,
enableDomStorage: true,
universalLinksOnly: false,
headers: <String, String>{},
);
} else {
throw 'Could not launch $url';
}
}
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 {
UrlLauncherPlatform launcher = UrlLauncherPlatform.instance;
if (await launcher.canLaunch(url)) {
await launcher.launch(
url,
useSafariVC: false,
useWebView: false,
enableJavaScript: false,
enableDomStorage: false,
universalLinksOnly: true,
headers: <String, String>{},
);
} else {
throw 'Could not launch $url';
}
}
@override
Widget build(BuildContext context) {
const String toLaunch = 'https://www.cylog.org/headers/';
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: ListView(
children: <Widget>[
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Padding(
padding: const EdgeInsets.all(16.0),
child: TextField(
onChanged: (String text) => _phone = text,
decoration: const InputDecoration(
hintText: 'Input the phone number to launch')),
),
ElevatedButton(
onPressed: () => setState(() {
_launched = _makePhoneCall('tel:$_phone');
}),
child: const Text('Make phone call'),
),
const Padding(
padding: EdgeInsets.all(16.0),
child: Text(toLaunch),
),
ElevatedButton(
onPressed: () => setState(() {
_launched = _launchInBrowser(toLaunch);
}),
child: const Text('Launch in browser'),
),
const Padding(padding: EdgeInsets.all(16.0)),
ElevatedButton(
onPressed: () => setState(() {
_launched = _launchInWebViewOrVC(toLaunch);
}),
child: const Text('Launch in app'),
),
ElevatedButton(
onPressed: () => setState(() {
_launched = _launchInWebViewWithJavaScript(toLaunch);
}),
child: const Text('Launch in app(JavaScript ON)'),
),
ElevatedButton(
onPressed: () => setState(() {
_launched = _launchInWebViewWithDomStorage(toLaunch);
}),
child: const Text('Launch in app(DOM storage ON)'),
),
const Padding(padding: EdgeInsets.all(16.0)),
ElevatedButton(
onPressed: () => setState(() {
_launched = _launchInWebViewOrVC(toLaunch);
Timer(const Duration(seconds: 5), () {
print('Closing WebView after 5 seconds...');
UrlLauncherPlatform.instance.closeWebView();
});
}),
child: const Text('Launch in app + close after 5 seconds'),
),
const Padding(padding: EdgeInsets.all(16.0)),
FutureBuilder<void>(future: _launched, builder: _launchStatus),
],
),
],
),
);
}
}