https://pub.dev/packages/url_launcher
url_launcher | Flutter package
Flutter plugin for launching a URL. Supports web, phone, SMS, and email schemes.
pub.dev
설치
pubspec.yaml 파일안에 dependencies아래와 같이 넣어준다.
dependencies:
url_launcher: ^6.1.10pub get 실행
Example
import 'package:flutter/material.dart';
import 'package:url_launcher/url_launcher.dart';
final Uri _url = Uri.parse('https://flutter.dev');
void main() => runApp(
const MaterialApp(
home: Material(
child: Center(
child: ElevatedButton(
onPressed: _launchUrl,
child: Text('Show Flutter homepage'),
),
),
),
),
);
Future<void> _launchUrl() async {
if (!await launchUrl(_url)) {
throw Exception('Could not launch $_url');
}
}
See the example app for more complex examples.
IOS
Add any URL schemes passed to canLaunchUrl as LSApplicationQueriesSchemes entries in your Info.plist file, otherwise it will return false.
Example:
<key>LSApplicationQueriesSchemes</key>
<array>
<string>sms</string>
<string>tel</string>
</array>
안드로이드
Add any URL schemes passed to canLaunchUrl as <queries> entries in your AndroidManifest.xml, otherwise it will return false in most cases starting on Android 11 (API 30) or higher. Checking for supportsLaunchMode(LaunchMode.inAppBrowserView) also requires a <queries> entry to return anything but false. A <queries> element must be added to your manifest as a child of the root element.
Example:
<!-- Provide required visibility configuration for API level 30 and above -->
<queries>
<!-- If your app checks for SMS support -->
<intent>
<action android:name="android.intent.action.VIEW" />
<data android:scheme="sms" />
</intent>
<!-- If your app checks for call support -->
<intent>
<action android:name="android.intent.action.VIEW" />
<data android:scheme="tel" />
</intent>
<!-- If your application checks for inAppBrowserView launch mode support -->
<intent>
<action android:name="android.support.customtabs.action.CustomTabsService" />
</intent>
</queries>
See the Android documentation for examples of other queries.
SchemeExampleAction
| https:<URL> | https://flutter.dev | Open <URL> in the default browser |
| mailto:<email address>?subject=<subject>&body=<body> | mailto:smith@example.org?subject=News&body=New%20plugin | Create email to <email address> in the default email app |
| tel:<phone number> | tel:+1-555-010-999 | Make a phone call to <phone number> using the default phone app |
| sms:<phone number> | sms:5550101234 | Send an SMS message to <phone number> using the default messaging app |
| file:<path> | file:/home | Open file or folder using default app association, supported on desktop platforms |