I have tried doing some research around this, but seem to keep getting Whatsapp FAQ's.
When I install Whatsapp on my Android device, then
- Go to my Android contacts list.
- Select a User.
I get a Whatsapp Badge on contacts, and there is call or message action, but may need a different use case in my app. How do I achieve this on React Native? Will it be possible on iOS?
I imagine its possible since Facebook uses RN for development?
(edit)
I did some digging and noticed that in he event I have multiple chat apps and view "Linked Contacts" its shows all the chat apps as linked contacts of each user on their platforms not sure if this provides more clarity.
Are they just searching my contact lists and linking that contact to the same copy of the contact they have? If so how would I do this?