How to access LNPopupCustomBarHostingController on LNPopupContentHostingController or in rootView

[pareshios]

I am using LNPopupContentHostingController to present the Player View, I am adding a LNPopupCustomBarHostingController for bar view as well.

My question is how can I update the Bar progress and other properties from presented controller? Can I use same object for both Presenting Player and the Bar View ?

            let viewController = RoutinePlayerController(routine: routine)
            self.tabBarController?.presentPopupBar(with: viewController, openPopup: true, animated: true)
            self.tabBarController?.popupBar.customBarViewController = LNPopupCustomBarHostingController {
                BarView()
            }

How can I access bar view from Tabbar controller? There isn't anything about accessing the bar object in example

[LeoNatan]

Since you are working with UIViewControllers, you need to look at the documentation for LNPopupController:

https://github.com/LeoNatan/LNPopupController
https://github.com/LeoNatan/LNPopupController/blob/master/LNPopupController/LNPopupController/UIViewController%2BLNPopupSupport.h

You are mixing UIKit and SwiftUI. You can always cast self.tabBarController?.popupBar to LNPopupCustomBarHostingController, but notice it is a generic class, so figuring out the exact cast is difficult. And what would that help you? Instead, use SwiftUI concepts such as EnvironmentObject to share state between UIKit and SwiftUI.

For example, something like:

self.tabBarController?.popupBar.customBarViewController = LNPopupCustomBarHostingController {
    BarView()
         .environmentObject(myState)
}

Then, when you update the myState object, your bar view will also update.

If you are unfamiliar with this and confused, you should probably stick to once development environment, either SwiftUI or UIKit..

[pareshios]

Thank you @LeoNatan

Really appreciate that,
I am trying keep everything on one object, Checked your objective C library and now it is clear.

Thanks for your reply.