How to change transition in fullScreenCover in SwiftUI?-CodePudding

I am trying to make a transition from leading.

.fullScreenCover(isPresented: $isLoginSuccess) {
    HomeView()
}

It's using the default transition, from bottom. Unable to change the transition with .transition(.move(edge: .leading))

CodePudding user response：

fullScreenCover is using the system animation when presenting (also because it plays under the hoods with UIKit, if I'm not mistaken), while transition modifier affects the appearance of a view when for example you use if or switch statements in the body of a view itself.

In your case you could wrap both login and home views in same body and use an if to show either the login or the home.

struct Root: View {
  @State var isLoginSuccess = false

  var body: some View {
    if isLoginSuccess {
      HomeView()
        .transition(.move(edge: .leading))
    } else {
      LoginView()
        .transition(.move(edge: .trailing))
    }
  }
}

Then, when modifying the state, remember to wrap under withAnimation like:

withAnimation {
  isLoginSuccess = true
}