首先需要一如庫(kù) url_launcher? 如下

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具體寫(xiě)法如下

import 'package:flutter/material.dart';
import 'package:url_launcher/url_launcher.dart';
class LinkViewShow extends StatelessWidget{@overrideWidget build(BuildContext context) {return new MaterialApp(home: new Scaffold(appBar: AppBar(title: new Text("布局"),backgroundColor: Colors.amber,),body: new LinkView()),);}
}
class LinkView extends StatefulWidget{@overrideState<StatefulWidget> createState() {// TODO: implement createStatereturn new LinkViewState ();}
}
class LinkViewState extends State<LinkView>{@overrideWidget build(BuildContext context) {return new Column(children: <Widget>[RaisedButton(child: Text("打開(kāi)連接"),onPressed: _launchURL,),RaisedButton(child: Text("撥打電話"),onPressed: _launchPhone,)],);}
}_launchPhone() async {const url = 'tel:17601290637';if (await canLaunch(url)) {await launch(url);} else {throw 'Could not launch $url';}
}
_launchURL() async{const url = 'https://github.com';if (await canLaunch(url)) {await launch(url);} else {throw 'Could not launch $url';}
}

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效果地址? ? ? ? ? ? ?github 如果幫助了你希望給個(gè)免費(fèi)的star

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