Pass data between destinations
Navigation allows you to attach data to a navigation operation by defining arguments for a destination. For example, a user profile destination might take a user ID argument to determine which user to display.
In general, you should strongly prefer passing only the minimal amount of data between destinations. For example, you should pass a key to retrieve an object rather than passing the object itself, as the total space for all saved states is limited on Android. If you need to pass large amounts of data, consider using a ViewModel as described in Share data between fragments.
