I am building one of the FB Messenger Bot applications and I want to send my apps custom URL into messenger for reply so that user can tap on it to open the app (The app is already installed on the device). This is app is not in the app store and just a demo for now.
Using Graph Send API, added button :
https://developers.facebook.com/docs/messenger-platform/send-api-reference/url-button
How can I achieve this ? When I am sending http://www.example.com in url payload it open in WebView
not navigate to installed my android app.
Same url http://www.example.com other app open in my app. (Ex. gmail android app)
Thanks,