so how can i do that so that later on i can built and publish my app to playstore currently i have implemented to share only a demo link as simple text "Link to my app"
Share.share('Link to my app');
but i want to change it something like
Share.share('https://play.google.com/store/apps/details?id=com.whatsapp');
The best approach is to make a http request to get link from a remote server. This way you can change it whenever you want it. Also. Because your using flutter. You can change the link based on platform. So if its on android put playstore link and if its on iOS put the appstore link.