Story time. Currently the app can be started in 4 ways:
- just tapping on the icon
- via a deep link
- via a universal link
- via the phone's recent calls list
The last 3 options will make the app join the specified room upon launch. React
Native's Linking module implements the necessary bits to handle deep or
universal linking, but CallKit is out of its scope.
In order to blend any type of app startup mode, a new LaunchOptions module (iOS
only) exports a getInitialURL function, akin to the one in the Linking module,
but taking CallKit instents into consideration. This function is then used to
make app startup with a URL consistent across all different modes.
Saúl Ibarra Corretgé