如何在 flutter 中重定向到 iOS 上的 whatsapp
how to redirect to whatsapp on iOS in flutter
我制作了一个带有重定向到 whatsapp
按钮的应用程序,问题是在 Android 中如果它有效而不是在 iOS 中,我已经完成了使用常规方法,我认为您必须将某些内容放入 iOS
文件中,但我不知道那是
谢谢。
ListTile(
leading: Icon(FontAwesomeIcons.headset,color: Colors.black,),
title: Text('Centro de ayuda '),
onTap: () async => await launch("https://wa.me/${numero}?text=Hola mi nombre es "+prefs.name+' y necesito ayuda con mi orden de Timugo')
)
您可以添加 Flutter 启动 WhatsApp。
安装:
首先,在 pubspec.yaml 文件中添加 flutter_launch_whatsapp 作为依赖项。
在 iOS 添加以下内容 Info.plist :
<key>LSApplicationQueriesSchemes</key>
<array>
<string>whatsapp</string>
</array>
示例:
import 'package:flutter/material.dart';
import 'package:flutter_launch/flutter_launch.dart';
void main() => runApp(new MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => new _MyAppState();
}
class _MyAppState extends State<MyApp> {
@override
initState() {
super.initState();
}
void whatsAppOpen() async {
await FlutterLaunch.launchWathsApp(phone: "5534992016545", message: "Hello");
}
@override
Widget build(BuildContext context) {
return new MaterialApp(
home: new Scaffold(
appBar: new AppBar(
title: new Text('Plugin example app'),
),
body: new Center(
child: FlatButton(
child: Text("Open WhatsApp"),
onPressed: () {
whatsAppOpen();
},
)
),
),
);
}
}
以上参考来自:
https://pub.dev/packages/flutter_launch
或
您可以试试下面的代码:
var whatsappUrl ="whatsapp://send?phone=$phone";
await canLaunch(whatsappUrl)? launch(whatsappUrl):print("open whatsapp app link or do a snackbar with notification that there is no whatsapp installed");
我制作了一个带有重定向到 whatsapp
按钮的应用程序,问题是在 Android 中如果它有效而不是在 iOS 中,我已经完成了使用常规方法,我认为您必须将某些内容放入 iOS
文件中,但我不知道那是
谢谢。
ListTile(
leading: Icon(FontAwesomeIcons.headset,color: Colors.black,),
title: Text('Centro de ayuda '),
onTap: () async => await launch("https://wa.me/${numero}?text=Hola mi nombre es "+prefs.name+' y necesito ayuda con mi orden de Timugo')
)
您可以添加 Flutter 启动 WhatsApp。
安装: 首先,在 pubspec.yaml 文件中添加 flutter_launch_whatsapp 作为依赖项。
在 iOS 添加以下内容 Info.plist :
<key>LSApplicationQueriesSchemes</key>
<array>
<string>whatsapp</string>
</array>
示例:
import 'package:flutter/material.dart';
import 'package:flutter_launch/flutter_launch.dart';
void main() => runApp(new MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => new _MyAppState();
}
class _MyAppState extends State<MyApp> {
@override
initState() {
super.initState();
}
void whatsAppOpen() async {
await FlutterLaunch.launchWathsApp(phone: "5534992016545", message: "Hello");
}
@override
Widget build(BuildContext context) {
return new MaterialApp(
home: new Scaffold(
appBar: new AppBar(
title: new Text('Plugin example app'),
),
body: new Center(
child: FlatButton(
child: Text("Open WhatsApp"),
onPressed: () {
whatsAppOpen();
},
)
),
),
);
}
}
以上参考来自: https://pub.dev/packages/flutter_launch
或
您可以试试下面的代码:
var whatsappUrl ="whatsapp://send?phone=$phone";
await canLaunch(whatsappUrl)? launch(whatsappUrl):print("open whatsapp app link or do a snackbar with notification that there is no whatsapp installed");