📅  最后修改于: 2022-03-11 14:48:09.402000             🧑  作者: Mango
var whatsappURl_android = "whatsapp://send?phone="+whatsapp+"&text=hello";
var whatappURL_ios ="https://wa.me/$whatsapp?text=${Uri.parse("hello")}";
if(Platform.isIOS){
// for iOS phone only
if( await canLaunch(whatappURL_ios)){
await launch(whatappURL_ios, forceSafariVC: false);
}else{
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: new Text("whatsapp no installed")));
}
}else{
// android , web
if( await canLaunch(whatsappURl_android)){
await launch(whatsappURl_android);
}else{
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: new Text("whatsapp no installed")));
}
}