add
open fun addOnFormEditingBarLifecycleListener(@NonNull listener: FormEditingBar.OnFormEditingBarLifecycleListener)
Adds an OnFormEditingBarLifecycleListener for listening to the form editing bar lifecycle. If the listener has already been added previously, this method will be a no-op. Passing null is not allowed and will result in an exception.
Parameters
listener
OnFormEditingBarLifecycleListener that should be notified. Must be non-null.