我想以某种方式将我的网站tawk.to聊天按钮集成到我的Flutter应用程序中。也许在任何时候加载一个只显示图标的网页视图?但是当它被点击时,我想让它在当前内容上最大化,并让用户在聊天中收到消息时收到振动或通知。
以下是tawk.to的小部件代码:
<!--Start of Tawk.to Script-->
<script type="text/javascript">
var Tawk_API=Tawk_API||{}, Tawk_LoadStart=new Date();
(function(){
var s1=document.createElement("script"),s0=document.getElementsByTagName("script")[0];
s1.async=true;
s1.src='https://embed.tawk.to/5c8306ab101df77a8be1a645/default';
s1.charset='UTF-8';
s1.setAttribute('crossorigin','*');
s0.parentNode.insertBefore(s1,s0);
})();
</script>
<!--End of Tawk.to Script-->我想使用tawk.to,因为这就是我现在在我的网站上使用的,同时,有两个不同的聊天系统会让一切变得更加困难。对于这个问题的解决方案,也欢迎任何其他的建议。
Main.dart地址:
import 'package:flutter/material.dart';
import 'home_widget.dart';
import 'package:firebase_analytics/firebase_analytics.dart';
import 'package:firebase_analytics/observer.dart';
void main() => runApp(App());
class App extends StatelessWidget {
static FirebaseAnalytics analytics = FirebaseAnalytics();
static FirebaseAnalyticsObserver observer =
FirebaseAnalyticsObserver(analytics: analytics);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'My Flutter App',
navigatorObservers: <NavigatorObserver>[observer],
home: Home(
analytics: analytics, //
observer: observer, //
),
);
}
}我的home小部件目前看起来如下所示:
import 'package:flutter/material.dart';
import 'placeholder_widget.dart';
import 'homepage.dart';
import 'reader.dart';
import 'package:firebase_analytics/firebase_analytics.dart';
import 'package:firebase_analytics/observer.dart';
class Home extends StatefulWidget {
Home({Key key, this.title, this.analytics, this.observer}) //
: super(key: key); //
final String title; //
final FirebaseAnalytics analytics; //
final FirebaseAnalyticsObserver observer; //
@override
State<StatefulWidget> createState() {
return _HomeState(analytics, observer);
}
}
class _HomeState extends State<Home> {
_HomeState(this.analytics, this.observer); //
final FirebaseAnalyticsObserver observer; //
final FirebaseAnalytics analytics; //
int _currentIndex = 0;
final List<Widget> _children = [
Homepage(),
MyApp(),
PlaceholderWidget(Colors.green) // TODO: I want my chat button here
];
@override
Widget build(BuildContext context) {
return Scaffold(
body: _children[_currentIndex], // new
bottomNavigationBar: BottomNavigationBar(
onTap: onTabTapped, // new
currentIndex: _currentIndex, // new
items: [
new BottomNavigationBarItem(
icon: Icon(Icons.home),
title: Text('Home'),
),
new BottomNavigationBarItem(
icon: Icon(Icons.photo_camera),
title: Text('blah'),
),
new BottomNavigationBarItem(
icon: Icon(Icons.person),
title: Text('Chat')
)
],
),
);
}
void onTabTapped(int index) {
setState(() {
_currentIndex = index;
});
}
}发布于 2019-09-13 04:41:48
我解决了。我发现最好的方法是在webview中使用javascript,然后你可以通过webview控制器在webview中计算javascript。
我将Tawk.to设置为默认隐藏在我的网站上,要显示它,您只需执行以下操作:
为webview声明一个控制器。在课程开始时添加:
WebViewController _controller;然后在您的WebView()小部件中:
new WebView(
initialUrl: 'google.com',
javascriptMode: JavascriptMode.unrestricted,
onWebViewCreated: (WebViewController webViewController) async {
_controller = webViewController;
//I've left out some of the code needed for a webview to work here, fyi
},
),最后,您可以在appbar中创建一个按钮,运行javascript代码打开tawk:
IconButton(
icon: Icon(Icons.message),
onPressed: () {
_controller.evaluateJavascript('Tawk_API.showWidget();');
_controller.evaluateJavascript('Tawk_API.maximize();');
},
),发布于 2020-11-01 02:48:20
使用这个包flutter_tawk。
import 'package:flutter_tawk/flutter_tawk.dart';Tawk(
directChatLink: 'YOUR_DIRECT_CHAT_LINK',
visitor: TawkVisitor(
name: 'Ayoub AMINE',
email: 'ayoubamine2a@gmail.com',
),
)https://stackoverflow.com/questions/55072764
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