弹出展示Presentation
fullScreenCoverfullScreenCover
全屏展示临时流程,适合 onboarding、登录和沉浸式任务。Presents temporary flows full-screen, such as onboarding, sign-in, or immersive tasks.
入门Beginner • 4 分钟4 min
更新于Updated Apr 22, 2026
全屏流程Full Screen Flow
fullScreenCover 会用新界面覆盖整个屏幕,适合需要用户完整进入和退出的临时流程。fullScreenCover covers the whole screen and suits temporary flows that users enter and exit deliberately.
展示全屏页面Present Full Screen
swift
1@State private var showingOnboarding = false23Button("Start Onboarding") {4 showingOnboarding = true5}6.fullScreenCover(isPresented: $showingOnboarding) {7 OnboardingView()8}