/Dart/How to get whatsapp groups in app flutter programmatically

How to get whatsapp groups in app flutter programmatically

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");

Source: stackoverflow.com

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