swift - SwiftUI hide TabBar in subview

Question

I am working with SwiftUI, and I have some issues with the TabBar. I want to hide the TabBar on a specific subview.

Have tried with

UITabBar.appearance().isHidden = true

It only works on the direct views in the TabView. But when I place it in a subview it doesn't work.

Have anyone a solution for this?

Thanks.

Answer 1

iOS 14

Install the Introspect SwiftPM: https://github.com/siteline/SwiftUI-Introspect

struct SomeView: View{
    
    @State var uiTabarController: UITabBarController?
    
    var body: some View {
        List {
            -your code here-
        }
        
        .navigationBarTitle("Title", displayMode: .inline)
        .introspectTabBarController { (UITabBarController) in
            UITabBarController.tabBar.isHidden = true
            uiTabarController = UITabBarController
        }.onDisappear{
            uiTabarController?.tabBar.isHidden = false
        }
    }
}

In this code in uiTabarController, we are taking the reference of UITabarController. When we go back then we enabled the Tabar again. So, that's why this is needed.